{"type": "FeatureCollection", "facets": {"type": {"type": "terms", "property": "type", "buckets": [{"value": "Journal Article", "count": 52}, {"value": "Dataset", "count": 9}, {"value": "Service", "count": 7}]}, "soil_chemical_properties": {"type": "terms", "property": "soil_chemical_properties", "buckets": [{"value": "potassium", "count": 68}, {"value": "magnesium", "count": 15}, {"value": "calcium", "count": 15}, {"value": "carbon", "count": 14}, {"value": "iron", "count": 10}, {"value": "zinc", "count": 9}, {"value": "manganese", "count": 9}, {"value": "aluminium", "count": 7}, {"value": "sulphur", "count": 7}, {"value": "soil organic carbon", "count": 6}, {"value": "nitrate", "count": 6}, {"value": "copper", "count": 4}, {"value": "boron", "count": 2}, {"value": "cadmium", "count": 2}, {"value": "soil organic matter", "count": 2}, {"value": "ammonia", "count": 2}]}, "soil_biological_properties": {"type": "terms", "property": "soil_biological_properties", "buckets": [{"value": "plants", "count": 5}]}, "soil_physical_properties": {"type": "terms", "property": "soil_physical_properties", "buckets": [{"value": "water", "count": 5}, {"value": "bulk density", "count": 1}, {"value": "soil stability", "count": 1}]}, "soil_classification": {"type": "terms", "property": "soil_classification", "buckets": [{"value": "forest soils", "count": 2}, {"value": "alfisols", "count": 1}]}, "soil_functions": {"type": "terms", "property": "soil_functions", "buckets": [{"value": "soil fertility", "count": 7}, {"value": "productivity", "count": 2}, {"value": "ecosystem services", "count": 1}, {"value": "high nutrient status", "count": 1}, {"value": "crop yields", "count": 1}]}, "soil_threats": {"type": "terms", "property": "soil_threats", "buckets": [{"value": "nutrient depletion", "count": 1}, {"value": "soil compaction", "count": 1}, {"value": "tillage erosion", "count": 1}, {"value": "soil erosion", "count": 1}]}, "soil_processes": {"type": "terms", "property": "soil_processes", "buckets": []}, "soil_management": {"type": "terms", "property": "soil_management", "buckets": [{"value": "biomaterials", "count": 1}, {"value": "cultivation", "count": 1}]}, "ecosystem_services": {"type": "terms", "property": "ecosystem_services", "buckets": []}}, "features": [{"id": "10.1007/s10705-006-9070-6", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:14:54Z", "type": "Journal Article", "created": "2007-07-17", "title": "Crop Residue, Manure And Fertilizer In Dryland Maize Under Reduced Tillage In Northern China: Ii Nutrient Balances And Soil Fertility", "description": "A long-term experiment was carried out in the dryland of northern China to assess the effects of applications of maize stover, cattle manure and NP (1:0.44) fertilizer on partial nitrogen (N), phosphorus (P) and potassium (K) balances, extractable soil N (SEN), P and K, and soil organic matter (SOM) in a spring maize cropping system, under reduced tillage conditions. The experiment was set-up according to an incomplete, optimal design, with three factors at five levels and 12 treatments, including a control with two replications. Statistical analyses using multiple regression models showed that the partial N, P and K balances were strongly influenced by annual variations in the amounts of soil water at seeding (SWS) and growing season rainfall (GSR). Most treatments had positive P but negative N and K balances. Cumulative P and K balances were reflected in extractable soil P (P-Olsen) and K (exchangeable K), but the weak relationships indicated that the sorption of P and buffering of K were strong. Cumulative balances of effective organic carbon (C) were weakly related to soil organic C (SOC) content after 12\u00a0years. Negative C balances were related to decreases in SOC, but positive C balances were not translated into increases in SOC. The analysis of nutrient balances and soil fertility indices revealed that nutrient inputs in most treatments were far from balanced. It is concluded that the concepts of \u2018ideal soil fertility level\u2019 and \u2018response nutrient management\u2019 provide practical guidelines for improving nutrient management under the variable rainfall conditions of dry land areas in northern China.", "keywords": ["2. Zero hunger", "bench marks", "carbon", "potassium", "rice", "water", "Soil Science", "04 agricultural and veterinary sciences", "15. Life on land", "nitrogen", "0401 agriculture", " forestry", " and fisheries", "phosphorus", "environment", "organic-matter", "Agronomy and Crop Science", "management"]}, "links": [{"href": "https://doi.org/10.1007/s10705-006-9070-6"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nutrient%20Cycling%20in%20Agroecosystems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10705-006-9070-6", "name": "item", "description": "10.1007/s10705-006-9070-6", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10705-006-9070-6"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-07-14T00:00:00Z"}}, {"id": "10.1007/s11104-005-8770-z", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:15:00Z", "type": "Journal Article", "created": "2005-11-29", "title": "Does The Gradualness Of Leaf Shedding Govern Nutrient Resorption From Senescing Leaves In Mediterranean Woody Plants?", "description": "Open AccessPeer reviewed", "keywords": ["2. Zero hunger", "0106 biological sciences", "Resorption proficiency", "Nutrient retranslocation", "Resorption efficiency", "Potassium", "Leaf shedding phenology", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Nutrient status", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1007/s11104-005-8770-z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-005-8770-z", "name": "item", "description": "10.1007/s11104-005-8770-z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-005-8770-z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-12-01T00:00:00Z"}}, {"id": "10.1016/j.biortech.2008.03.051", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:16:15Z", "type": "Journal Article", "created": "2008-05-07", "title": "Short And Medium-Term Effects Of Two-Phase Olive Mill Waste Application On Olive Grove Production And Soil Properties Under Semiarid Mediterranean Conditions", "description": "A five-year field study was conducted to evaluate the potential use of oiled and de-oiled two-phase olive mill waste (TPOMW and DTPOMW, respectively) as soil amendment on a representative olive grove soil: a Cutanic Luvisol. Treatments included a non-amended control, TPOMW1, TPOMW2, DTPOMW1 and DTPOMW2 (30, 60, 27 and 54Mgha(-1) dry weight equivalent). Significant increases (P<0.05) in organic carbon, total N, available P and K, and aggregate stability were observed in the amended soils. Leaf analysis showed significant increases in N, P, and K concentrations in treated plots after the two first years of TPOMW or DTPOMW amendments. Also, a general increase in olive production was observed in the treated plots, this increase being higher in the TPOMW1 and DTPOMW1 treated soils. After five years of repeated TPOMW and DTPOMW application, the increase in yield was 29%, 9.8%, 30%, and 19% for TPOMW1, TPOMW2, DTPOMW1, and DTPOMW2, respectively. Raw TPOMW and DTPOMW have the potential to be valuable soil amendments and source of organic matter, with a positive effect on olive yield, and closing the cycle of residues-resources.", "keywords": ["2. Zero hunger", "Time Factors", "Mediterranean Region", "Nitrogen", "Industrial Waste", "Water", "Phosphorus", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Plant Leaves", "Soil", "Olea", "Potassium", "0401 agriculture", " forestry", " and fisheries", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.biortech.2008.03.051"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Bioresource%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.biortech.2008.03.051", "name": "item", "description": "10.1016/j.biortech.2008.03.051", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.biortech.2008.03.051"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-11-01T00:00:00Z"}}, {"id": "10.1016/j.eja.2017.02.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:16:33Z", "type": "Journal Article", "created": "2017-03-06", "title": "Long-Term P And K Fertilisation Strategies And Balances Affect Soil Availability Indices, Crop Yield Depression Risk And N Use", "description": "The last century has seen a large increase of fertiliser use, along with a subsequent rise of crop productivity. However, in many places its intensive use has become a burden to the environment, and legislation has been introduced to restrict nutrient applications. In combination with changing production scenarios as a result of climate change, this means an improved understanding is needed of how low nutrient availability and climatic stress factors affect yields and yield stability.We examined the long-term effects mineral and organic fertilisation on a nutrient-depleted field, and observed large annual variations: depending on the year, average spring barley yields under unfertilised management (U) were between 17-75% lower than the reference N1/2P1/2K1/2 (60-10-60 kg ha(-1)). Yields increased up to 174% under N1P1K1 (120-20-120 kg ha(-1)), while animal manure applications at an N availability level corresponding to N-1 were between 79 and 137%. No temporal yield trends could be observed, but long-term changes of Olsen-P and exchangeable K were related to the nutrient balances (inputs-offtake) (r(2) = 0.60 and 0.59, respectively, P < 0.001).Multiple linear regression analysis was used to examine the effects of the treatments in combination with annual weather variations. The results could be split into two outcomes, 1) a general relation between yields and temperatures for the periods of early spring (P < 0.01, multiple R-2 = 0.31) and summer (P < 0.001, multiple R-2 =0.45), and 2) an interaction between temperature and nutrient applications during crop establishment, leading to a diverse response of relative yields (P < 0.001 multiple R-2 =0.64), i.e. relative yield losses under the unfertilised treatment (U) were greater in years with lower spring temperatures, and, conversely, the increased nutrient availability in the fully mineral and organically fertilised treatments could partially alleviate the negative effects.After 13 years of repeated fertilisation, inputs were suspended for a single year and only N was applied to evaluate the residual effects. Yields were significantly affected by the different fertilisation histories (P < 0.001). Likewise, apparent nitrogen recovery tended to improve with previous inputs, but the observations were highly variable.Overall, the analyses agree with the notion that brief periods of stress at a critical stage may significantly affect yields, and confirmed that management of sufficient nutrient availability is critical for maintaining high and stable yields. (C) 2017 Elsevier B.V. All rights reserved.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Manure Application", "Yield stability", "550", "Temperature", "Nitrogen Use Efficiency", "Phosphorus", "Partial nutrient balance", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Mediterranean Conditions", "6. Clean water", "Loamy Sand", "Field Experiments", "13. Climate action", "Potassium", "Nutrient use efficiency", "Responses", "Nutrient deficiency", "0401 agriculture", " forestry", " and fisheries", "Winter-Wheat"]}, "links": [{"href": "https://doi.org/10.1016/j.eja.2017.02.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/European%20Journal%20of%20Agronomy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.eja.2017.02.006", "name": "item", "description": "10.1016/j.eja.2017.02.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.eja.2017.02.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-05-01T00:00:00Z"}}, {"id": "10.1016/j.still.2005.10.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:17:53Z", "type": "Journal Article", "created": "2006-05-09", "title": "Tillage And Crop Rotation Effects On Barley Yield And Soil Nutrients On A Calciortidic Haploxeralf", "description": "Reduced tillage with appropriate crop rotation could increase the viability of dry land agriculture in semiarid zones. The effects of tillage and crop rotation on soil physico-chemical properties, soil organic carbon (SOC) and N have been studied widely in long and short-term experiments. However, their effects on nutrient levels and fertility losses have not been extensively studied in Mediterranean soils. We determined SOC, N, P, K, Fe, Mn, Cu and Zn distribution in the soil profile and in plant uptake, on a Calciortidic Haploxeralf in Spain. Three tillage systems [CT, conventional tillage (mouldboard plow); MT, minimum tillage and NT, no tillage] and three crop rotations [BB, continuous barley (Hordeum vulgare v. Tipper), FB, fallow-barley and VB, vetch (Vicia sativa v. Muza)-barley] were compared. SOC and N were higher for CT than for MT and NT in the first year, but higher for NT and MT than CT in the next years. In the 0-15 cm depth, SOC and N in NT also became higher than in MT for the fourth crop season. In the 15-30 depths, NT and MT had also higher SOC than CT since the second year. However, NT had only higher N than MT after three crop seasons. The increase in SOC was 75% for NT and MT while CT had a decrease of 17% in the 0-15 cm layer. The increase in N was 154% for NT, 108% for MT and 30% for CT in the upper 15 cm. NT had higher P, K and Cu than MT and higher P, K, Fe, Mn, Cu and Zn than CT in the upper layers due to the higher SOC level and to the fact that these systems maintain surface-applied K and P fertilizer. On the other hand, neither SOC nor N were affected by crop rotation. Tillage and rotation interactions were not significant for SOC, N and, in general, nutrient levels in the different soil depths. In general, the main factor that affected SOC, N and nutrients was tillage, which had reduced influence with depth. Highest yield was for CT-FB and CT-VB, but not different from NT-FB and NT-VB, meanwhile highest nutrient levels were obtained for interactions that included NT. These results suggest that NT, and to a lesser extend MT, preserved SOC and nutrient levels in the upper layers and, with NT-VB and NT-FB interaction, could also obtain high yields and keep soil fertility in the upper depths during the first 4 years. \u00a9 2006 Elsevier B.V. All rights reserved.", "keywords": ["2. Zero hunger", "Crop rotation", "Soil organic carbon", "Nitrogen", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Phosphorus", "Micronutrients", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "Tillage"]}, "links": [{"href": "https://doi.org/10.1016/j.still.2005.10.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20and%20Tillage%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.still.2005.10.006", "name": "item", "description": "10.1016/j.still.2005.10.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.still.2005.10.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-01-01T00:00:00Z"}}, {"id": "10.1038/nature24668", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:18:36Z", "type": "Journal Article", "created": "2017-12-08", "title": "Fire frequency drives decadal changes in soil carbon and nitrogen and ecosystem productivity", "description": "Fire frequency is changing globally and is projected to affect the global carbon cycle and climate. However, uncertainty about how ecosystems respond to decadal changes in fire frequency makes it difficult to predict the effects of altered fire regimes on the carbon cycle; for instance, we do not fully understand the long-term effects of fire on soil carbon and nutrient storage, or whether fire-driven nutrient losses limit plant productivity. Here we analyse data from 48 sites in savanna grasslands, broadleaf forests and needleleaf forests spanning up to 65 years, during which time the frequency of fires was altered at each site. We find that frequently burned plots experienced a decline in surface soil carbon and nitrogen that was non-saturating through time, having 36 per cent (\u00b113 per cent) less carbon and 38 per cent (\u00b116 per cent) less nitrogen after 64 years than plots that were protected from fire. Fire-driven carbon and nitrogen losses were substantial in savanna grasslands and broadleaf forests, but not in temperate and boreal needleleaf forests. We also observe comparable soil carbon and nitrogen losses in an independent field dataset and in dynamic model simulations of global vegetation. The model study predicts that the long-term losses of soil nitrogen that result from more frequent burning may in turn decrease the carbon that is sequestered by net primary productivity by about 20 per cent of the total carbon that is emitted from burning biomass over the same period. Furthermore, we estimate that the effects of changes in fire frequency on ecosystem carbon storage may be 30 per cent too low if they do not include multidecadal changes in soil carbon, especially in drier savanna grasslands. Future changes in fire frequency may shift ecosystem carbon storage by changing soil carbon pools and nitrogen limitations on plant growth, altering the carbon sink capacity of frequently burning savanna grasslands and broadleaf forests.", "keywords": ["2. Zero hunger", "Carbon Sequestration", "Time Factors", "Nitrogen", "carbon", "Geographic Mapping", "Phosphorus", "15. Life on land", "Grassland", "01 natural sciences", "nitrogen", "Carbon", "Wildfires", "Soil", "Spatio-Temporal Analysis", "13. Climate action", "XXXXXX - Unknown", "Potassium", "carbon cycle (biogeochemistry)", "Calcium", "ecosystems", "soils", "fire", "Ecosystem", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1038/nature24668"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/nature24668", "name": "item", "description": "10.1038/nature24668", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/nature24668"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-12-11T00:00:00Z"}}, {"id": "10.1080/02571862.2007.10634780", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:19Z", "type": "Journal Article", "created": "2013-01-15", "title": "Depletion Of Nutrients In Adjacent Crop Landsby Eucalyptus Camaldulensis", "description": "Fine root distribution of Eucalyptus camaldulensis Dehnh and effects on soil fertility attributes were studied under field conditions in Badessa, Eastern Ethiopia. Soil samples were collected from inside the stand, edge of the stand and 10 m away from the stand at two depths viz., surface (0\u201315 cm) and subsurface (30\u201345 cm) and analysed for fine root biomass and nutrients. Fine root biomasses (root length density (RLD) and root weight density (RWD)) from within the stand and away from the stand were similar. However, RLD and RWD in the surface soils were 50\u201370% and 28\u201375% higher than those in the immediate subsurface soils, respectively, at all distances. The organic carbon (C), total nitrogen (N), available phosphorus (P) and exchangeable potassium (K+) contents of surface and subsurface soils inside the stand were 28\u201360% and 23\u201332% higher than those away from the stand, respectively. Surface soils had significantly higher organic C, total N, available P and exchangeable K+ than subsurface soils due to d...", "keywords": ["0106 biological sciences", "2. Zero hunger", "Eucalyptus", "biomass", "soil nutrient", "Sub-Saharan Africa", "550", "organic carbon", "potassium", "soil fertility", "04 agricultural and veterinary sciences", "15. Life on land", "fine root", "East Africa", "01 natural sciences", "nitrogen", "Africa", "0401 agriculture", " forestry", " and fisheries", "Eucalyptus camaldulensis", "Ethiopia", "phosphorus"]}, "links": [{"href": "https://doi.org/10.1080/02571862.2007.10634780"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/South%20African%20Journal%20of%20Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/02571862.2007.10634780", "name": "item", "description": "10.1080/02571862.2007.10634780", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/02571862.2007.10634780"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-01-01T00:00:00Z"}}, {"id": "10.1111/1574-6941.12384", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:49Z", "type": "Journal Article", "created": "2014-07-21", "title": "Impact Of Long-Term N, P, K, And Npk Fertilization On The Composition And Potential Functions Of The Bacterial Community In Grassland Soil", "description": "Soil abiotic and biotic interactions govern important ecosystem processes. However, the mechanisms behind these interactions are complex, and the links between specific environmental factors, microbial community structures, and functions are not well understood. Here, we applied DNA shotgun metagenomic techniques to investigate the effect of inorganic fertilizers N, P, K, and NPK on the bacterial community composition and potential functions in grassland soils in a 54-year experiment. Differences in total and available nutrients were found in the treatment soils; interestingly, Al, As, Mg, and Mn contents were variable in N, P, K, and NPK treatments. Bacterial community compositions shifted and Actinobacteria were overrepresented under the four fertilization treatments compared to the control. Redundancy analysis of the soil parameters and the bacterial community profiles showed that Mg, total N, Cd, and Al were linked to community variation. Using correlation analysis, Acidobacteria, Bacteroidetes, and Verrucomicrobia were linked similarly to soil parameters, and Actinobacteria and Proteobacteria were linked separately to different suites of parameters. Surprisingly, we found no fertilizers effect on microbial functional profiles which supports functional redundancy as a mechanism for stabilization of functions during changes in microbial composition. We suggest that functional profiles are more resistant to environmental changes than community compositions in the grassland ecosystem.", "keywords": ["0301 basic medicine", "sandy loam", "Nitrogen", "verrucomicrobia", "microbial communities", "nitrogen", "diversity", "Phosphates", "Soil", "03 medical and health sciences", "Fertilizers", "Soil Microbiology", "2. Zero hunger", "metagenomics", "0303 health sciences", "Bacteria", "national", "15. Life on land", "Grassland", "13. Climate action", "genome size", "ammonia-oxidizing bacteria", "Potassium", "Metagenomics", "ecosystems", "management"]}, "links": [{"href": "https://doi.org/10.1111/1574-6941.12384"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/FEMS%20Microbiology%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1574-6941.12384", "name": "item", "description": "10.1111/1574-6941.12384", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1574-6941.12384"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-08-21T00:00:00Z"}}, {"id": "10.1111/gcb.12323", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:54Z", "type": "Journal Article", "created": "2013-10-12", "title": "Multi-Nutrient Vs. Nitrogen-Only Effects On Carbon Sequestration In Grassland Soils", "description": "Abstract<p>Human activities have greatly increased the availability of biologically active forms of nutrients [e.g., nitrogen (N), phosphorous (P), potassium (K), magnesium (Mg)] in many soil ecosystems worldwide. Multi\uffe2\uff80\uff90nutrient fertilization strongly increases plant productivity but may also alter the storage of carbon (C) in soil, which represents the largest terrestrial pool of organic C. Despite this issue is important from a global change perspective, key questions remain on how the single addition of N or the combination of N with other nutrients might affect C sequestration in human\uffe2\uff80\uff90managed soils. Here, we use a 19\uffe2\uff80\uff90year old nutrient addition experiment on a permanent grassland to test for nutrient\uffe2\uff80\uff90induced effects on soil C sequestration. We show that combined NPKMg additions to permanent grassland have \uffe2\uff80\uff98constrained\uffe2\uff80\uff99 soil C sequestration to levels similar to unfertilized plots whereas the single addition of N significantly enhanced soil C stocks (N\uffe2\uff80\uff90only fertilized soils store, on average, 11\uffc2\uffa0t C\uffc2\uffa0ha\uffe2\uff88\uff921 more than unfertilized soils). These results were consistent across grazing and liming treatments suggesting that whilst multi\uffe2\uff80\uff90nutrient additions increase plant productivity, soil C sequestration is increased by N\uffe2\uff80\uff90only additions. The positive N\uffe2\uff80\uff90only effect on soil C content was not related to changes in plant species diversity or to the functional composition of the plant community. N\uffe2\uff80\uff90only fertilized grasslands show, however, increases in total root mass and the accumulation of organic matter detritus in topsoils. Finally, soils receiving any N addition (N only or N in combination with other nutrients) were associated with high N losses. Overall, our results demonstrate that nutrient fertilization remains an important global change driver of ecosystem functioning, which can strongly affect the long\uffe2\uff80\uff90term sustainability of grassland soil ecosystems (e.g., soils ability to deliver multiple ecosystem services).</p>", "keywords": ["2. Zero hunger", "Carbon Sequestration", "root mass", "Nitrogen", "grasslands", "nitrogen losses", "Phosphorus", "nitrogen fertilization", "Biodiversity", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "Plant Roots", "6. Clean water", "Soil", "England", "nutrient addition", "13. Climate action", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Seasons", "plant productivity", "ecosystem services", "Ecosystem"]}, "links": [{"href": "https://doi.org/10.1111/gcb.12323"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/gcb.12323", "name": "item", "description": "10.1111/gcb.12323", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/gcb.12323"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-10-10T00:00:00Z"}}, {"id": "10.1111/gcb.14163", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:19:56Z", "type": "Journal Article", "created": "2018-04-12", "title": "Long-term nitrogen fertilization decreases bacterial diversity and favors the growth of Actinobacteria and Proteobacteria in agro-ecosystems across the globe", "description": "Abstract<p>Long\uffe2\uff80\uff90term elevated nitrogen (N) input from anthropogenic sources may cause soil acidification and decrease crop yield, yet the response of the belowground microbial community to long\uffe2\uff80\uff90term N input alone or in combination with phosphorus (P) and potassium (K) is poorly understood. We explored the effect of long\uffe2\uff80\uff90term N and NPK fertilization on soil bacterial diversity and community composition using meta\uffe2\uff80\uff90analysis of a global dataset. Nitrogen fertilization decreased soil pH, and increased soil organic carbon (C) and available N contents. Bacterial taxonomic diversity was decreased by N fertilization alone, but was increased by NPK fertilization. The effect of N fertilization on bacterial diversity varied with soil texture and water management, but was independent of crop type or N application rate. Changes in bacterial diversity were positively related to both soil pH and organic C content under N fertilization alone, but only to soil organic C under NPK fertilization. Microbial biomass C decreased with decreasing bacterial diversity under long\uffe2\uff80\uff90term N fertilization. Nitrogen fertilization increased the relative abundance of Proteobacteria and Actinobacteria, but reduced the abundance of Acidobacteria, consistent with the general life history strategy theory for bacteria. The positive correlation between N application rate and the relative abundance of Actinobacteria indicates that increased N availability favored the growth of Actinobacteria. This first global analysis of long\uffe2\uff80\uff90term N and NPK fertilization that differentially affects bacterial diversity and community composition provides a reference for nutrient management strategies for maintaining belowground microbial diversity in agro\uffe2\uff80\uff90ecosystems worldwide.</p>", "keywords": ["2. Zero hunger", "Nitrogen", "Microbiota", "Agriculture", "Phosphorus", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "Actinobacteria", "13. Climate action", "Proteobacteria", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Ecosystem", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1111/gcb.14163"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/gcb.14163", "name": "item", "description": "10.1111/gcb.14163", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/gcb.14163"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-04-25T00:00:00Z"}}, {"id": "10.1111/j.1365-2745.2010.01680.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:11Z", "type": "Journal Article", "created": "2010-05-27", "title": "Experimental Investigation Of The Importance Of Litterfall In Lowland Semi-Evergreen Tropical Forest Nutrient Cycling", "description": "Summary<p> 1.\uffe2\uff80\uff82The cycling of nutrients in litterfall is considered a key mechanism in the maintenance of tropical forest fertility but its importance has rarely been quantified experimentally.</p><p> 2.\uffe2\uff80\uff82We carried out a long\uffe2\uff80\uff90term (5\uffe2\uff80\uff83years), large\uffe2\uff80\uff90scale litter manipulation experiment in lowland semi\uffe2\uff80\uff90evergreen tropical forest to determine how changes in litterfall affect forest nutrient cycling. We hypothesized that: (i) long\uffe2\uff80\uff90term litter removal would decrease the forest\uffe2\uff80\uff99s nutrient supply; (ii) litter addition would increase the forest\uffe2\uff80\uff99s nutrient supply; (iii) soil and foliar nutrient concentrations would change in response to litter manipulation and would eventually affect above\uffe2\uff80\uff90ground productivity.</p><p> 3.\uffe2\uff80\uff82To test our hypotheses, we measured trunk growth, litterfall, and nutrient concentrations in live leaves, litter and soil in plots where litter was removed once a month (L\uffe2\uff88\uff92), litter was added once a month (L+) and controls (CT).</p><p> 4.\uffe2\uff80\uff82After 5\uffe2\uff80\uff83years, the concentration of nitrate in the soil and soil stocks of inorganic nitrogen were higher in the L+ plots and lower in the L\uffe2\uff88\uff92 plots compared to the controls. Ammonium concentrations in the soil were also lower in the L\uffe2\uff88\uff92 plots. Nitrogen in leaves and litter and the annual nitrogen return by litter were higher in the L+ plots, while potassium return was lower in the L\uffe2\uff88\uff92 plots. Surprisingly, our treatments had little effect on phosphorus in soil, leaves or litter, even though lowland tropical forests are generally thought to be largely phosphorus limited.</p><p> 5.\uffe2\uff80\uff82Trunk growth of large trees was not affected by litter manipulation but rainy season litterfall from 2003 to 2008 was 13% higher in the L+ plots compared to the controls.</p><p> 6.\uffe2\uff80\uff82Synthesis. Litter removal affected forest nutrient cycling and productivity less than expected, probably because the soil at our site is moderately fertile. However, litter addition increased litterfall indicating that some limitation of forest production was removed by litter addition. We expected strong effects of litter manipulation on phosphorus cycling; instead, we found a stronger effect on nitrogen cycling. Our results suggest that litter is an important source of nutrients, in particular nitrogen, to trees in this lowland semi\uffe2\uff80\uff90evergreen tropical forest.</p>", "keywords": ["tropical forest", "0106 biological sciences", "2. Zero hunger", "nutrient limitation", "potassium", "litterfall seasonality", "15. Life on land", "01 natural sciences", "nitrogen", "litter removal", "foliar nutrients", "litter manipulation", "soil nutrients", "phosphorus", "litterfall", "litter addition"]}, "links": [{"href": "https://doi.org/10.1111/j.1365-2745.2010.01680.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1365-2745.2010.01680.x", "name": "item", "description": "10.1111/j.1365-2745.2010.01680.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1365-2745.2010.01680.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-08-04T00:00:00Z"}}, {"id": "10.1111/j.1461-0248.2007.01124.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:13Z", "type": "Journal Article", "created": "2007-11-17", "title": "Multiple Nutrients Limit Litterfall And Decomposition In A Tropical Forest", "description": "Abstract<p>To explore the importance of 12 elements in litter production and decomposition, we fertilized 36 1600\uffe2\uff80\uff83m2\uffe2\uff80\uff90plots with combinations of N, P, K, or micronutrients (i.e. B, Ca, Cu, Fe, Mg, Mn, Mo, S, Zn) for 6\uffe2\uff80\uff83years in a lowland Panamanian forest. The 90% of litter falling as leaves and twigs failed to increase with fertilization, but reproductive litter (fruits and flowers) increased by 43% with N. K enhanced cellulose decomposition; one or more micronutrients enhanced leaf\uffe2\uff80\uff90litter decomposition; P enhanced both. Our results suggest tropical forests are a non\uffe2\uff80\uff90Liebig world of multiple nutrient limitations, with at least four elements shaping rates of litterfall and decomposition. Multiple metallomic enzymes and cofactors likely create gradients in the break down of leaf litter. Selection favours individuals that make more propagules, and even in an N\uffe2\uff80\uff90rich forest, N is a non\uffe2\uff80\uff90substitutable resource for reproduction.</p>", "keywords": ["0106 biological sciences", "Tropical Climate", "Nitrogen", "Potassium", "Phosphorus", "Micronutrients", "15. Life on land", "Cellulose", "Fertilizers", "01 natural sciences", "Ecosystem", "Trees"]}, "links": [{"href": "https://doi.org/10.1111/j.1461-0248.2007.01124.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1461-0248.2007.01124.x", "name": "item", "description": "10.1111/j.1461-0248.2007.01124.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1461-0248.2007.01124.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-11-16T00:00:00Z"}}, {"id": "10.1111/mec.13010", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:22Z", "type": "Journal Article", "created": "2014-11-20", "title": "Long-Term Balanced Fertilization Increases The Soil Microbial Functional Diversity In A Phosphorus-Limited Paddy Soil", "description": "Abstract<p>The influence of long\uffe2\uff80\uff90term chemical fertilization on soil microbial communities has been one of the frontier topics of agricultural and environmental sciences and is critical for linking soil microbial flora with soil functions. In this study, 16S rRNA gene pyrosequencing and a functional gene array, geochip 4.0, were used to investigate the shifts in microbial composition and functional gene structure in paddy soils with different fertilization treatments over a 22\uffe2\uff80\uff90year period. These included a control without fertilizers; chemical nitrogen fertilizer (N); N and phosphate (NP); N and potassium (NK); and N, P and K (NPK). Based on 16S rRNA gene data, both species evenness and key genera were affected by P fertilization. Functional gene array\uffe2\uff80\uff90based analysis revealed that long\uffe2\uff80\uff90term fertilization significantly changed the overall microbial functional structures. Chemical fertilization significantly increased the diversity and abundance of most genes involved in C, N, P and S cycling, especially for the treatments NK and NPK. Significant correlations were found among functional gene structure and abundance, related soil enzymatic activities and rice yield, suggesting that a fertilizer\uffe2\uff80\uff90induced shift in the microbial community may accelerate the nutrient turnover in soil, which in turn influenced rice growth. The effect of N fertilization on soil microbial functional genes was mitigated by the addition of P fertilizer in this P\uffe2\uff80\uff90limited paddy soil, suggesting that balanced chemical fertilization is beneficial to the soil microbial community and its functions.</p>", "keywords": ["2. Zero hunger", "Bacteria", "Nitrogen", "Oryza", "Phosphorus", "Sequence Analysis", " DNA", "04 agricultural and veterinary sciences", "Nitrogen Cycle", "15. Life on land", "6. Clean water", "Carbon Cycle", "Soil", "13. Climate action", "RNA", " Ribosomal", " 16S", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Fertilizers", "Ecosystem", "Phylogeny", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1111/mec.13010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Molecular%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/mec.13010", "name": "item", "description": "10.1111/mec.13010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/mec.13010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-12-31T00:00:00Z"}}, {"id": "10.1126/sciadv.1602668", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2017-02-09", "title": "Evaporative fractionation of zinc during the first nuclear detonation", "description": "<p>Glass formed in the first nuclear detonation shows zinc loss by evaporation, indicating similar volatile loss during lunar formation.</p>", "keywords": ["2. Zero hunger", "ABUNDANCES", "DIFFERENTIATION", "ISOTOPIC EVIDENCE", "ORIGIN", "13. Climate action", "WATER", "[SDU.ASTR.EP] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]", "MANTLE", "POTASSIUM", "01 natural sciences", "Research Articles", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1126/sciadv.1602668"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.1602668", "name": "item", "description": "10.1126/sciadv.1602668", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.1602668"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-02-03T00:00:00Z"}}, {"id": "10.1126/sciadv.aar3599", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:28Z", "type": "Journal Article", "created": "2018-09-12", "title": "Nitrogen isotope signature evidences ammonium deprotonation as a common transport mechanism for the AMT-Mep-Rh protein superfamily", "description": "<?xml version='1.0' encoding='UTF-8'?><article><p>Natural nitrogen isotopic signature reveals deprotonation during ammonium transport across living organisms.</p></article>", "keywords": ["0301 basic medicine", "570", "Potassium Channels", "Saccharomyces cerevisiae Proteins", "Nitrogen", "Ammonium deprotonation", "Saccharomyces cerevisiae", "Biochemistry", "630", "03 medical and health sciences", "Ammonia", "Ammonium Compounds", "Cation Transport Proteins", "Research Articles", "Plant Proteins", "AMT-Mep-Rh membrane proteins", "0303 health sciences", "Ion Transport", "Nitrogen Isotopes", "Arabidopsis Proteins", "Sciences bio-m\u00e9dicales et agricoles", "AMT-Mep-Rh proteins", "Hydrogen-Ion Concentration", "3. Good health", "Ammonium transport", "N isotope fractionation", "PH control", "Potassium", "Microorganisms", " Genetically-Modified", "Nitrogen (N)", "Ammonium"]}, "links": [{"href": "https://dipot.ulb.ac.be/dspace/bitstream/2013/277241/4/doi_260868.pdf"}, {"href": "https://doi.org/10.1126/sciadv.aar3599"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1126/sciadv.aar3599", "name": "item", "description": "10.1126/sciadv.aar3599", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1126/sciadv.aar3599"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-09-07T00:00:00Z"}}, {"id": "10.1139/x78-044", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:35Z", "type": "Journal Article", "created": "2007-11-26", "title": "Biomass And Nutrient Distribution In Aspen, Pine, And Spruce Stands On The Same Soil Type In Minnesota", "description": "<p> Vegetation and soils were sampled in adjacent 40-year-old stands of red pine (Pinusresinosa Ait.), jack pine (Pinusbanksiana Lamb.), white spruce (Piceaglauca (Moench.) Voss), and aspen (Populustremuloides Michx., P. grandidentata Michx.) on a very fine sandy loam soil in north-central Minnesota. Total tree biomass was greatest for red pine followed by aspen, spruce, and jack pine. Nutrient weights (N, P, K, Ca, Mg) in the trees were greatest in aspen followed generally by spruce, red pine, and jack pine. Particularly large proportions of biomass and nutrients were found in aspen bark and spruce foliage and branches. Understory biomass contributed less than 1.2% of the total organic matter in the vegetation\uffe2\uff80\uff93soil complex but contributed up to 5.0% of the nutrients. Exchangeable Ca in the surface soil was much lower under aspen and spruce than under the pines. No significant soil differences between species were detected below 36\uffe2\uff80\uff82cm. Harvesting the entire aboveground portion of the tree would remove up to three times more nutrients from the site than would harvesting only the bole. </p>", "keywords": ["0106 biological sciences", "Yield", "Spermatophyta", "Angiosperms", "Nitrogen", "Sandy Loam", "plant nutrition", "Coniferopsida: Gymnospermae", "Gymnosperms", "magnesium", "Pinus Banksiana", "01 natural sciences", "nitrogen", "Dicots", "forest soils", "temperate zones", "Picea Glauca", "Populus Tremuloides", "nutrients", "Spermatophytes", "Magnesium", "phosphorus", "Plantae", "Pinus Resinosa", "Forest Sciences", "soil types ecological", "calcium", "Vascular Plants", "Salicaceae: Dicotyledones", "potassium", "Populus Grandidentata", "Phosphorus", "Plants", "15. Life on land", "nutrition", "Angiospermae", "Tracheophyta: Plantae", "Potassium", "Calcium"], "contacts": [{"organization": "Alban, David H., Perala, Donald A., Schlaegel, Bryce E.,", "roles": ["creator"]}]}, "links": [{"href": "https://digitalcommons.usu.edu/context/aspen_bib/article/5834/viewcontent/Alban412.pdf"}, {"href": "https://doi.org/10.1139/x78-044"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Canadian%20Journal%20of%20Forest%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1139/x78-044", "name": "item", "description": "10.1139/x78-044", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1139/x78-044"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1978-09-01T00:00:00Z"}}, {"id": "10.1139/x89-213", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:36Z", "type": "Journal Article", "created": "2008-01-08", "title": "The Effect Of Wildfire On Soil Chemistry In 4 Forest Types In Interior Alaska", "description": "<p> Soil chemical properties were studied after a wildfire in stands of white spruce (Piceaglauca (Moench) Voss), black spruce (Piceamariana (Mill.) B.S.P.), paper birch (Betulapapyrifera Marsh.), and quaking aspen (Populustremuloides Michx.). Samples of the forest floor and surface 5\uffe2\uff80\uff82cm of mineral soil were collected from burned sites and unburned controls and analyzed soon after the fire. With the exception of soil pH, effects of the fire on soil chemistry differed among the four forest types. Generally, amounts of exchangeable K, Ca, and Mg did not appreciably increase in the forest floor and surface mineral soil except in heavily burned areas in white spruce and black spruce. Fire reduced amounts of N by about 50% in white spruce, aspen, and birch forest floors. In black spruce, quantities of N were slightly higher in heavily burned locations. Forest floor C:N ratios were substantially lower in heavily burned locations in white spruce and black spruce than in unburned controls. Burning did not have a marked influence on supplies of available P in the forest floor, except in heavily burned black spruce, where average amounts were 12.50\uffe2\uff80\uff82g/m2 versus only 0.46\uffe2\uff80\uff82g/m2 in the control. Burning caused more moderate gains in available P in surface mineral soils under aspen and white spruce. We concluded that fire caused marked short-term changes in soil chemistry in the four forest types. How long these changes will persist is unknown. </p>", "keywords": ["Spermatophyta", "Angiosperms", "PH", "Coniferopsida: Gymnospermae", "Betula Papyrifera", "Gymnosperms", "01 natural sciences", "Dicots", "Picea Mariana", "Picea Glauca", "Populus Tremuloides", "Betulaceae: Dicotyledones", "Spermatophytes", "Magnesium", "Plantae", "Forest Sciences", "0105 earth and related environmental sciences", "Plant Carbon Nitrogen Ratio", "Vascular Plants", "Salicaceae: Dicotyledones", "Phosphorus", "Forestry", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "Angiospermae", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Calcium"], "contacts": [{"organization": "Dyrness, D.T., Van Cleve, K., Levison, J.D.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1139/x89-213"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Canadian%20Journal%20of%20Forest%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1139/x89-213", "name": "item", "description": "10.1139/x89-213", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1139/x89-213"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1989-11-01T00:00:00Z"}}, {"id": "10.1155/2014/437283", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:38Z", "type": "Journal Article", "created": "2014-08-14", "title": "Effect Of Tillage Practices On Soil Properties And Crop Productivity In Wheat-Mungbean-Rice Cropping System Under Subtropical Climatic Conditions", "description": "<p>This study was conducted to know cropping cycles required to improve OM status in soil and to investigate the effects of medium-term tillage practices on soil properties and crop yields in Grey Terrace soil of Bangladesh under wheat-mungbean-T.amancropping system. Four different tillage practices, namely, zero tillage (ZT), minimum tillage (MT), conventional tillage (CT), and deep tillage (DT), were studied in a randomized complete block (RCB) design with four replications. Tillage practices showed positive effects on soil properties and crop yields. After four cropping cycles, the highest OM accumulation, the maximum root mass density (0\uffe2\uff80\uff9315\uffe2\uff80\uff89cm soil depth), and the improved physical and chemical properties were recorded in the conservational tillage practices. Bulk and particle densities were decreased due to tillage practices, having the highest reduction of these properties and the highest increase of porosity and field capacity in zero tillage. The highest total N, P, K, and S in their available forms were recorded in zero tillage. All tillage practices showed similar yield after four years of cropping cycles. Therefore, we conclude that zero tillage with 20% residue retention was found to be suitable for soil health and achieving optimum yield under the cropping system in Grey Terrace soil (Aeric Albaquept).</p>", "keywords": ["No-till farming", "Technology", "Climate", "Cropping", "Mulch-till", "Crop", "Plant Roots", "Agricultural and Biological Sciences", "Soil", "Management of Soil Fertility and Crop Productivity", "Soil water", "Triticum", "2. Zero hunger", "Bangladesh", "Minimum tillage", "Soil Physical Properties", "Ecology", "T", "Q", "Soil Quality", "R", "Life Sciences", "Fabaceae", "Phosphorus", "Agriculture", "04 agricultural and veterinary sciences", "6. Clean water", "Soil Compaction", "Medicine", "Research Article", "Crops", " Agricultural", "Nitrogen", "Science", "Soil Science", "Soil fertility", "Crop Productivity", "Environmental science", "Tillage", "Randomized block design", "FOS: Mathematics", "Crop yield", "Particle Size", "Biology", "Soil science", "Analysis of Variance", "Soil Fertility", "Effects of Soil Compaction on Crop Production", "Conventional tillage", "Oryza", "15. Life on land", "Agronomy", "Bulk density", "FOS: Biological sciences", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Soil Carbon Dynamics and Nutrient Cycling in Ecosystems", "Sulfur", "Mathematics", "Cropping system"]}, "links": [{"href": "https://doi.org/10.1155/2014/437283"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/The%20Scientific%20World%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1155/2014/437283", "name": "item", "description": "10.1155/2014/437283", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1155/2014/437283"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-01-01T00:00:00Z"}}, {"id": "10.1371%2fjournal.pone.0131713", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:50Z", "type": "Journal Article", "created": "2015-07-15", "title": "Changes In Olsen Phosphorus Concentration And Its Response To Phosphorus Balance In Black Soils Under Different Long-Term Fertilization Patterns", "description": "The Olsen phosphorus (P) concentration of a soil is a key index that can be used to evaluate the P supply capacity of the soil and to estimate the optimal P fertilization rate. A study of the relationship between the soil Olsen P concentration and the P balance (P input minus P output) and their variations among different fertilization patterns will help to provide useful information for proper management of P fertilization. In this paper, the two investigated long-term experiments were established on black soils in the northeast region of China. Six fertilization treatments were selected: (1) unfertilized (CK); (2) nitrogen only (N); (3) nitrogen and potassium (NK); (4) nitrogen and phosphorus (NP); (5) nitrogen, phosphorus, and potassium (NPK); and (6) nitrogen, phosphorus, potassium and manure (NPKM). The results showed that the average Olsen P concentrations in the black soils at Gongzhuling and Harbin (16- and 31-year study periods, respectively), decreased by 0.49 and 0.56 mg kg-1 a-1, respectively, without P addition and increased by 3.17 and 1.78 mg kg-1 a-1, respectively, with P fertilization. The changes in soil Olsen P concentrations were significantly (P<0.05) correlated with the P balances at both sites except for the NP and NPK treatments at Gongzhuling. Under an average deficit of 100 kg ha-1 P, the soil Olsen P concentration at both sites decreased by 1.36~3.35 mg kg-1 in the treatments without P addition and increased by 4.80~16.04 mg kg-1 in the treatments with 100 kg ha-1 of P accumulation. In addition, the changes in Olsen P concentrations in the soil with 100 kg ha-1of P balance were significantly correlated with the P activation coefficient (PAC, percentage of Olsen P to total P, r=0.99, P<0.01) and soil organic matter content (r=0.91, P<0.01). A low pH was related to large changes of Olsen P by 1 kg ha-1 of P balance. These results indicated that soil organic matter and pH have important effects on the change in soil Olsen P by 1 kg ha-1 of P balance.", "keywords": ["2. Zero hunger", "Time Factors", "Nitrogen", "Science", "Q", "R", "Agriculture", "Phosphorus", "04 agricultural and veterinary sciences", "Hydrogen-Ion Concentration", "Plants", "15. Life on land", "7. Clean energy", "6. Clean water", "Manure", "Soil", "Potassium", "Medicine", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Research Article"]}, "links": [{"href": "https://doi.org/10.1371%2fjournal.pone.0131713"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PLOS%20ONE", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1371%2fjournal.pone.0131713", "name": "item", "description": "10.1371%2fjournal.pone.0131713", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371%2fjournal.pone.0131713"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-07-15T00:00:00Z"}}, {"id": "10.1371/journal.pone.0108594", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:20:53Z", "type": "Journal Article", "created": "2014-09-29", "title": "Carbon Sequestration Efficiency Of Organic Amendments In A Long-Term Experiment On A Vertisol In Huang-Huai-Hai Plain, China", "description": "Soil organic carbon (SOC) sequestration is important for improving soil fertility of cropland and for the mitigation of greenhouse gas emissions to the atmosphere. The efficiency of SOC sequestration depends on the quantity and quality of the organic matter, soil type, and climate. Little is known about the SOC sequestration efficiency of organic amendments in Vertisols. Thus, we conducted the research based on 29 years (1982-2011) of long-term fertilization experiment with a no fertilizer control and five fertilization regimes: CK (control, no fertilizer), NPK (mineral NPK fertilizers alone), NPK+1/2W (mineral NPK fertilizers combined with half the amount of wheat straw), NPK+W (mineral NPK fertilizers combined with full the amount of wheat straw), NPK+PM (mineral NPK fertilizers combined with pig manure) and NPK+CM (mineral NPK fertilizers combined cattle manure). Total mean annual C inputs were 0.45, 1.55, 2.66, 3.71, 4.68 and 6.56 ton/ha/yr for CK, NPK, NPKW1/2, NPKW, NPKPM and NPKCM, respectively. Mean SOC sequestration rate was 0.20 ton/ha/yr in the NPK treatment, and 0.39, 0.50, 0.51 and 0.97 ton/ha/yr in the NPKW1/2, NPKW, NPKPM, and NPKCM treatments, respectively. A linear relationship was observed between annual C input and SOC sequestration rate (SOCsequestration rate \u200a=\u200a0.16 Cinput -0.10, R\u200a=\u200a0.95, P<0.01), suggesting a C sequestration efficiency of 16%. The Vertisol required an annual C input of 0.63 ton/ha/yr to maintain the initial SOC level. Moreover, the C sequestration efficiencies of wheat straw, pig manure and cattle manure were 17%, 11% and 17%, respectively. The results indicate that the Vertisol has a large potential to sequester SOC with a high efficiency, and applying cattle manure or wheat straw is a recommendable SOC sequestration practice in Vertisols.", "keywords": ["Carbon Sequestration", "China", "Glycine max", "Nitrogen", "Swine", "Science", "12. Responsible consumption", "Soil", "11. Sustainability", "Animals", "Fertilizers", "Triticum", "2. Zero hunger", "Q", "R", "Agriculture", "Phosphorus", "04 agricultural and veterinary sciences", "15. Life on land", "Carbon", "6. Clean water", "Manure", "13. Climate action", "Potassium", "Medicine", "0401 agriculture", " forestry", " and fisheries", "Cattle", "Research Article"], "contacts": [{"organization": "Daozhong Wang, Xisheng Guo, Zibin Guo, Keke Hua,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1371/journal.pone.0108594"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PLoS%20ONE", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1371/journal.pone.0108594", "name": "item", "description": "10.1371/journal.pone.0108594", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371/journal.pone.0108594"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-09-29T00:00:00Z"}}, {"id": "10.1594/pangaea.902194", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:21:12Z", "type": "Dataset", "title": "Silicon isotopes in Arctic and sub-Arctic glacial meltwaters", "description": "Open AccessSupplement to: Hatton, Jade Elizabeth; Hendry, Katharine R; Hawkings, Jonathan; Wadham, Jemma; Opfergelt, Sophie; Kohler, Tyler; Yde, Jacob; Stibal, Marek; \u017d\u00e1rsk\u00fd, Jakub (2019): Silicon isotopes in Arctic and sub-Arctic glacial meltwaters: the role of the subglacial weathering in the silicon cycle. Proceedings of the Royal Society A-Mathematical Physical and Engineering Sciences, 475(2228)", "keywords": ["Silicon", "water", "Isotope CYcling in the LABrador Sea (ICY-LAB)", "silicon particulate amorphous", "electrical", "Chloride", "Chloride anion", "Sodium cation", "Temperature", " water", "Sulfate anion", "Silicon", " particulate amorphous", "particulate amorphous", "silicon dissolved", "DATE TIME", "Bicarbonate ion", "Magnesium", "Isotope CYcling in the LABrador Sea ICY LAB", "Glacier", "Fluoride", "LONGITUDE", "Ratio", "Calcium cation", "Conductivity", "Potassium cation", "pH", "Multiple investigations", "Sodium", "Temperature", "Suspended particulate matter", "\u03b430Si", "\u03b430Si", " silicon dissolved", "Conductivity", " electrical", "Sulfate", "Bicarbonate", "DATE/TIME", "13. Climate action", "Earth System Research", "LATITUDE", "Potassium", "Calcium", "\u03b430Si", " silicon particulate amorphous", "Magnesium cation"], "contacts": [{"organization": "Hatton, Jade Elizabeth, Hendry, Katharine R, Hawkings, Jonathan, Wadham, Jemma, Opfergelt, Sophie, Kohler, Tyler, Yde, Jacob, Stibal, Marek, \u017d\u00e1rsk\u00fd, Jakub,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1594/pangaea.902194"}, {"rel": "self", "type": "application/geo+json", "title": "10.1594/pangaea.902194", "name": "item", "description": "10.1594/pangaea.902194", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1594/pangaea.902194"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-01T00:00:00Z"}}, {"id": "10.17221/879/2013-pse", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:21:16Z", "type": "Journal Article", "created": "2018-02-10", "title": "Soil Chemical Properties As Affected By Tillage And Crop Rotation In A Long-Term Field Experiment", "description": "Long-term field experiments are important for explaining tillage and rotation effects on soil fertility and to develop sustainable nutrient management strategies. An experiment was established in 1996 in Raasdorf (Austria) on chernozem with four tillage treatments (mouldboard ploughing (MP); no-till; deep conservation tillage and shallow conservation tillage) and two crop rotations. Soil samples were taken in November 2003 from 10 cm soil layers down to 40 cm to assess the effects on pH, carbonate content (CaCO3), soil organic carbon (SOC), total nitrogen (Nt), potentially mineralizable N (PMN) and plant-available phosphorus (P) and potassium (K). Soil pH and CaCO3 were not affected by soil tillage. SOC, Nt, PMN, P and K increased in the uppermost soil layer with reduced tillage intensity. SOC, Nt, P and K were more evenly distributed in MP whereas a generally higher decline downwards the soil profile was observed with lower tillage intensity. Lower tillage intensity resulted in a decrease of P and K in 30-40 cm. Rotation affected pH and K distribution in the soil whereas the other parameters were not affected.", "keywords": ["soil organic carbon", "2. Zero hunger", "carbonate", "ph", "potassium", "Plant culture", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "phosphorus", "15. Life on land", "nitrogen", "6. Clean water", "SB1-1110"]}, "links": [{"href": "https://doi.org/10.17221/879/2013-pse"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%2C%20Soil%20and%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.17221/879/2013-pse", "name": "item", "description": "10.17221/879/2013-pse", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.17221/879/2013-pse"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-02-28T00:00:00Z"}}, {"id": "10.1890/07-1739.1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:21:22Z", "type": "Journal Article", "created": "2009-02-26", "title": "Climate And Soil-Age Constraints On Nutrient Uplift And Retention By Plants", "description": "<p>Plants and soils represent coevolving components of ecosystems, and while the effects of soils (e.g., nutrient availability) on plants have been extensively documented, the effect of plants on soils has received less attention. Furthermore there has been no systematic investigation of how plant effects vary across important ecological gradients in climate or soil age, which leaves a substantial gap in our understanding of how plant\uffe2\uff80\uff93soil systems develop. In this context, we analyzed changes in nutrient availability and elemental losses from the entire weathering zone at 35 sites arrayed across climatic and soil\uffe2\uff80\uff90age gradients on the island of Hawai\uffe2\uff80\uff98i. The sites are located on three basaltic lava flows (ages 10, 170, and 350 kyr) each of which crosses a precipitation gradient from \uffe2\uff88\uffbc500 to 2500 mm/yr. By comparing the loss of nutrient (potassium, phosphorus) and non\uffe2\uff80\uff90nutrient (e.g., sodium) rock\uffe2\uff80\uff90derived elements, we identify a climatic zone at intermediate rainfall where the retention of plant nutrients in the upper soil is most pronounced. We further show that there are several abiotic constraints on plant\uffe2\uff80\uff90driven retention of nutrients. At the dry sites (\uffe2\uff89\uffa4750 mm/yr on all three flows), plants slow the loss of nutrients, but the effect (as measured by the difference between K and Na losses) is small, perhaps because of low plant cover and productivity. At intermediate rainfall (750\uffe2\uff80\uff931400 mm/yr) but negative water balance, plants substantially enrich both nutrient cations and P relative to Na in the surface horizons, an effect that remains strong even after 350 kyr of soil development. In contrast, at high rainfall (\uffe2\uff89\uffa51500 mm/yr) and positive water balance, the effect of plants on nutrient distributions diminishes with soil age as leaching losses overwhelm the uplift and retention of nutrients by plants after 350 kyr of soil development. The effect of plants on soil nutrient distributions can also be mediated by the movement of iron (Fe), and substantial Fe losses at high rainfall on the older flows are highly correlated with P losses. Thus redox\uffe2\uff80\uff90driven redistribution of Fe may place a further abiotic constraint on nutrient retention by plants. In combination, these data indicate that the effects of soil aging on plant uplift and retention of nutrients differ markedly with precipitation, and we view this as a potentially fruitful area for future research.</p>", "keywords": ["Nitrogen", "Climate", "Rain", "Plant Development", "Phosphorus", "Volcanic Eruptions", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "01 natural sciences", "Hawaii", "Soil", "13. Climate action", "Potassium", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Ecosystem", "Plant Physiological Phenomena", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Oliver A. Chadwick, Stephen Porder,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1890/07-1739.1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1890/07-1739.1", "name": "item", "description": "10.1890/07-1739.1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1890/07-1739.1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-03-01T00:00:00Z"}}, {"id": "10.2134/jeq2011.0077", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:21:39Z", "type": "Journal Article", "created": "2012-06-29", "title": "Capacity Of Biochar Application To Maintain Energy Crop Productivity: Soil Chemistry, Sorghum Growth, And Runoff Water Quality Effects", "description": "Pyrolysis of crop biomass generates a by-product, biochar, which can be recycled to sustain nutrient and organic C concentrations in biomass production fields. We evaluated effects of biochar rate and application method on soil properties, nutrient balance, biomass production, and water quality. Three replications of eight sorghum [ (L.) Moench] treatments were installed in box lysimeters under greenhouse conditions. Treatments comprised increasing rates (0, 1.5, and 3.0 Mg ha) of topdressed or incorporated biochar supplemented with N fertilizer or N, P, and K fertilizer. Simulated rain was applied at 21 and 34 d after planting, and mass runoff loss of N, P, and K was measured. A mass balance of total N, P, and K was performed after 45 d. Returning 3.0 Mg ha of biochar did not affect sorghum biomass, soil total, or Mehlich-3-extractable nutrients compared to control soil. Yet, biochar contributed to increased concentration of dissolved reactive phosphorus (DRP) and mass loss of total phosphorus (TP) in simulated runoff, especially if topdressed. It was estimated that up to 20% of TP in topdressed biochar was lost in surface runoff after two rain events. Poor recovery of nutrients during pyrolysis and excessive runoff loss of nutrients for topdressed biochar, especially K, resulted in negative nutrient balances. Efforts to conserve nutrients during pyrolysis and incorporation of biochar at rates derived from annual biomass yields will be necessary for biochar use in sustainable energy crop production.", "keywords": ["2. Zero hunger", "Nitrogen", "Phosphorus", "04 agricultural and veterinary sciences", "15. Life on land", "7. Clean energy", "6. Clean water", "12. Responsible consumption", "Soil", "13. Climate action", "Biofuels", "Charcoal", "Potassium", "Water Movements", "0401 agriculture", " forestry", " and fisheries", "14. Life underwater", "Sorghum", "Environmental Monitoring"]}, "links": [{"href": "https://doi.org/10.2134/jeq2011.0077"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2011.0077", "name": "item", "description": "10.2134/jeq2011.0077", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2011.0077"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-07-01T00:00:00Z"}}, {"id": "10259/7423", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:26:44Z", "type": "Journal Article", "created": "2022-05-28", "title": "Evaluation of Biostimulation, Bioaugmentation, and Organic Amendments Application on the Bioremediation of Recalcitrant Hydrocarbons of Soil", "description": "In the present work, the operational conditions for improving the degradation rates of Total Petroleum Hydrocarbons (TPHs) in contaminated soil from a machinery park were optimized at a microcosms scale along a 90- days incubation period. In this study, bioremediation strategies and an organic amendment have been tested to verify the remediation of soil contaminated with different hydrocarbons, mineral oils, and heavy metals. Specifically, designed biostimulation and bioaugmentation strategies were compared with and without adding vermicompost. The polluted soil harboring multiple contaminants, partially attenuated for years, was used. The initial profile showed enrichment in heavy linear alkanes, suggesting a previous moderate weathering. The application of vermicompost increased five and two times the amounts of available phosphorus (P) and exchangeable potassium (K), respectively, as a direct consequence of the organic amendment addition. The microbial activity increased due to soil acidification, which influenced the solubility of P and other micronutrients. It also impacted the predominance and variability of the different microbial groups and the incubation, as reflected by phospholipid fatty acid (PLFA) results. An increase in the alkaline phosphatases and proteases linked to bacterial growth was displayed. This stimulation of microbial metabolism correlated with the degradation rates since TPHs degradation\u2019 efficiency after vermicompost addition reached 32.5% and 34.4% of the initial hydrocarbon levels for biostimulation and bioaugmentation, respectively. Although Polycyclic Aromatic", "keywords": ["Soil enzymes", "01 natural sciences", "Total petroleum hydrocarbons polluted soils", "Soil", "Bioaugmentation", "Alkanes", "Soil Pollutants", "Micronutrients", "Polycyclic Aromatic Hydrocarbons", "Materials", "Phospholipids", "Soil Microbiology", "0105 earth and related environmental sciences", "2. Zero hunger", "Minerals", "Materiales", "Fatty Acids", "Phosphorus", "Phenanthrenes", "Hydrocarbons", "Phosphoric Monoester Hydrolases", "6. Clean water", "Biostimulation", "Biodegradation", " Environmental", "Petroleum", "13. Climate action", "Phospholipid fatty acids", "Potassium", "Oils", "Biostimulation Bioaugmentation Phospholipid fatty acids Total petroleum hydrocarbons polluted soils Soil enzymes", "Peptide Hydrolases"]}, "links": [{"href": "https://doi.org/10259/7423"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/SSRN%20Electronic%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10259/7423", "name": "item", "description": "10259/7423", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10259/7423"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "158864ac-e232-4ce5-9ddc-5f1f8481f89f", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[11.46, 51.51], [11.46, 54.03], [15.24, 54.03], [15.24, 51.51], [11.46, 51.51]]]}, "properties": {"rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non-scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \u201cData reused from the BonaRes Data Centre www.bonares.de.\u201d Although every care has been taken in preparing and testing the soil profile data, the author and BonaRes Data Centre cannot guarantee that the data are correct; neither does the author and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The author and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2023-09-12", "type": "Service", "created": "2023-08-29", "language": "eng", "title": "Web Map Service of the dataset 'Reference soil samples (pH, soil texture, SOC, TC, TN, P, K, Mg) from the project \"pH-BB: Precision liming in Brandenburg\" - data set 1 (farm 1)'", "description": "This Web Map Service includes spatial information used by datasets 'Web Map Service of the dataset 'Reference soil samples (pH, soil texture, SOC, TC, TN, P, K, Mg) from the project \"pH-BB: Precision liming in Brandenburg\" - data set 1 (farm 1)''", "formats": [{"name": "CSV"}], "keywords": ["infoMapAccessService", "ph sensors", "optical sensors", "soil pH", "soil organic carbon", "soil organic matter", "nitrogen", "potassium", "magnesium", "phosphorus", "soil chemicophysical properties", "soil fertility", "soil texture", "soil maps", "fertilization", "limes", "soil management", "soil properties", "ph sensors", "optical sensors", "soil pH", "soil organic carbon", "soil organic matter", "nitrogen", "potassium", "magnesium", "phosphorus", "soil chemicophysical properties", "soil fertility", "soil texture", "soil maps", "fertilization", "limes", "soil management", "soil properties"], "contacts": [{"name": "Eric B\u00f6necke", "organization": "Leibniz Institute of Vegetable and Ornamental Crops - 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ATB;University of Rostock;Eberswalde University for Sustainable Development - HNEE;Landwirtschaftliche Beratung der Agrarverb\u00e4nde Brandenburg GmbH;Leibniz Institute of Vegetable and Ornamental Crops - IGZ;Komturei Lietzen GmbH;Leibniz Centre for Agricultural Landscape Research - ZALF", "roles": ["contributor"]}], "themes": [{"concepts": [{"id": "infoMapAccessService"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "ph sensors"}, {"id": "optical sensors"}, {"id": "soil pH"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "nitrogen"}, {"id": "potassium"}, {"id": "magnesium"}, {"id": "phosphorus"}, {"id": "soil chemicophysical properties"}, {"id": "soil fertility"}, {"id": "soil texture"}, {"id": "soil maps"}, {"id": "fertilization"}, {"id": "limes"}, {"id": "soil management"}, {"id": "soil properties"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "ph sensors"}, {"id": "optical sensors"}, {"id": "soil pH"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "nitrogen"}, {"id": "potassium"}, {"id": "magnesium"}, {"id": "phosphorus"}, {"id": "soil chemicophysical properties"}, {"id": "soil fertility"}, {"id": "soil texture"}, {"id": "soil maps"}, {"id": "fertilization"}, {"id": "limes"}, {"id": "soil management"}, {"id": "soil properties"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}]}, "links": [{"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Extern/ID_4306_Brandenburg_soil_samples_Geopoint/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"href": "https://metadata.bonares.de:443/smartEditor/preview/ph_BB_logo.jpg", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "158864ac-e232-4ce5-9ddc-5f1f8481f89f", "name": "item", "description": "158864ac-e232-4ce5-9ddc-5f1f8481f89f", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/158864ac-e232-4ce5-9ddc-5f1f8481f89f"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-09-12T00:00:00Z"}}, {"id": "3146683732", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:28:38Z", "type": "Dataset", "title": "Yedoma domain Mineral Concentrations Assessment (YMCA)", "description": "Mineral elements play a crucial role for organic carbon stabilization, which is key for organic carbon mineralization rates in soils. With thawing permafrost, especially in ice-rich regions such as the Yedoma domain, vast amounts of organic carbon previously stored in deep frozen deposits are unlocked and therefore available to undergo microbial mineralization leading to potential carbon dioxide and methane emissions. Mineral elements interfere with organic carbon degradation through various processes: i) mineral protection (aggregation, adsorption, and complexation) stabilizes organic carbon and mitigates its mineralization, and ii) change in mineral nutrients availability affects microorganisms growth and metabolic activity. Despite huge efforts to assess organic carbon stocks and lability in permafrost regions, there is a lack of studies on the mineral component assessment, which we aim to close with this dataset. Here, we provide a large-scale Yedoma domain Mineral Concentrations Assessment (YMCA) dataset of never thawed (since deposition) ice-rich Yedoma permafrost and previously thawed and partly refrozen Alas deposits. We used a portable X-ray fluorescence device (pXRF) for Si, Al, Fe, Ca, K, Ti, Mn, Zn, Sr and Zr concentration measurements on 1,292 sediment samples. Portable XRF measured concentrations trueness was calibrated using standard alkaline fusion and ICP-OES measurement from a subset of 144 samples (R\u00b2 from 0.725 to 0.996). This methodology lead to the creation of the Yedoma domain Mineral Concentration Assessment (YMCA) dataset, a necessary step to estimate mineral element stocks in never thawed Yedoma and previously thawed Alas deposits. Practically, the YMCA dataset is organized as follow: (i) all site and sample properties: sample ID, type of deposit, site location, profile ID, GPS coordinates, country, lithology, unconsolidated sediment type, geological epoch, samples depth below surface level (b.s.l) or height above sea/river level (a.s.l), sediment characteristics, bulk density, gravimetric and absolute ice content, total organic carbon content; (ii) the Si, Al, Fe, Ca, K, Ti, Mn, Zn, Sr and Zr concentrations (corrected based on linear regressions) in Yedoma and Alas deposits (n=1292).", "keywords": ["Density", "Permafrost", "Profile ID", "gravimetric", "Density", " bulk", " permafrost", "Aluminium", "total", "Sample code/label", "Portable X ray fluorescence device", "Titanium", "Mineral element", "Yedoma", "Portable X-ray fluorescence device", "Description", "Number", "Lithology/composition/facies", "Sample code label", "6. Clean water", "Deposit type", "Country", "sediment rock", "Zinc", "Earth System Research", "Alas", "Profile", "Silicon", "Lithology composition facies", "Height above sea level", "organic", "Iron", "Site", "DEPTH", " sediment/rock", "bulk", "Ice content", " gravimetric", "LONGITUDE", "Organic carbon", "Manganese", "Sediment type", "organic carbon", "15. Life on land", "Ice content", "Carbon", "Epoch", "Sample ID", "13. Climate action", "Strontium", "DEPTH", "LATITUDE", "Potassium", "Calcium", "Zirconium", "permafrost", "Carbon", " organic", " total"]}, "links": [{"href": "https://doi.org/3146683732"}, {"rel": "self", "type": "application/geo+json", "title": "3146683732", "name": "item", "description": "3146683732", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3146683732"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-01-01T00:00:00Z"}}, {"id": "2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/277241", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:27:49Z", "type": "Journal Article", "created": "2018-09-12", "title": "Nitrogen isotope signature evidences ammonium deprotonation as a common transport mechanism for the AMT-Mep-Rh protein superfamily", "description": "<?xml version='1.0' encoding='UTF-8'?><article><p>Natural nitrogen isotopic signature reveals deprotonation during ammonium transport across living organisms.</p></article>", "keywords": ["0301 basic medicine", "570", "Potassium Channels", "Saccharomyces cerevisiae Proteins", "Nitrogen", "Ammonium deprotonation", "Saccharomyces cerevisiae", "Biochemistry", "630", "03 medical and health sciences", "Ammonia", "Ammonium Compounds", "Cation Transport Proteins", "Research Articles", "Plant Proteins", "AMT-Mep-Rh membrane proteins", "0303 health sciences", "Ion Transport", "Nitrogen Isotopes", "Arabidopsis Proteins", "Sciences bio-m\u00e9dicales et agricoles", "AMT-Mep-Rh proteins", "Hydrogen-Ion Concentration", "3. Good health", "Ammonium transport", "N isotope fractionation", "PH control", "Potassium", "Microorganisms", " Genetically-Modified", "Nitrogen (N)", "Ammonium"]}, "links": [{"href": "https://repositorio.ulisboa.pt/bitstream/10451/60845/1/sciadv.aar3599.pdf"}, {"href": "https://dipot.ulb.ac.be/dspace/bitstream/2013/277241/4/doi_260868.pdf"}, {"href": "https://doi.org/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/277241"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20Advances", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/277241", "name": "item", "description": "2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/277241", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/277241"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-09-07T00:00:00Z"}}, {"id": "24e4b58d-ea1f-4f5c-b442-96b8ce05dc9b", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[5.72, 47.23], [5.72, 54.62], [15.3, 54.62], [15.3, 47.23], [5.72, 47.23]]]}, "properties": {"updated": "2024-11-07T14:37:59", "type": "Service", "created": "2011-11-28", "language": "ger", "title": "Download service First soil condition survey in the forest (BZE Forest I)", "description": "Die bundesweite Bodenzustandserhebung im Wald (BZE Wald) ist Bestandteil\n    des forstlichen Umweltmonitorings. Die BZE I erhob einmalig an ca. 1.800\n    Stichprobenpunkten den Zustand von Waldb\u00f6den. Au\u00dfer dem Waldboden\n    wurden auch die Baumbestockung und der Kronenzustand untersucht.\n    Verkn\u00fcpfungen bestanden teilweise mit ICP Forests Level I und der\n    Waldzustandserhebung (WZE).\n\nVerteilung Probenahmestandorte: 8 x 8 km-Raster (in manchen Bundesl\u00e4ndern verdichtet)\n\nProbennahmemethode:\n\u2022 Probenentnahme und Aufbereitung nach BML 1990: Bundesweite Bodenzustandserhebung im Wald (BZE). Arbeitsanleitung, Bonn, Neuauflage 1994\n\u2022 Satellitenbeprobung mit einem Bodenprofil am BZE-Mittelpunkt\n\u2022 Probenahme f\u00fcr die chemischen Analysen nach Tiefenstufen\n\u2022 Methodische Abweichungen einzelner Bundesl\u00e4nder von der gemeinsamen Arbeitsanleitung sind beschrieben in BMELV 2007: Ergebnisse der bundesweiten Bodenzustandserhebung im Wald I, Band 1 (1996, \u00fcberarbeite Version von 2007) http://bfh-web.fh-eberswalde.de/bze/front_content.php?idcat=107&idart=163.\n\nEntnahmetiefe(n):\n\u2022 0 bis 5 cm\n\u2022 5 bis 10 cm\n\u2022 10 bis 30 cm\n\u2022 30 bis 60 cm\n\u2022 60 bis 90 cm\n\u2022 sofern m\u00f6glich auch 90 bis 140 cm, 140 bis 200 cm\n\nUntersuchungsmethode(n):\nAnalyse nach BML 1990: Bundesweite Bodenzustandserhebung im Wald (BZE). Arbeitsanleitung, Bonn, Neuauflage 1994\n\nArbeitsgruppen / Gremien:\nBund-/L\u00e4nder-AG BZE des Bundesministeriums f\u00fcr Ern\u00e4hrung, Landwirtschaft und Verbraucherschutz (BMELV)\n\nR\u00e4umliche Aufl\u00f6sung der bereitgestellten Daten:\n4x4 km (aggregierte Kachel des JRC-Soil-Grids: http://eusoils.jrc.ec.europa.eu/library/reference_grids/reference_grids.cfm )", "formats": [{"name": "OGC:WFS-http-get-capabilities"}], "keywords": ["inspireidentifiziert", "opendata", "infoFeatureAccessService", "WFS", "National", "BZE", "Bodenzustandserhebung", "Wald", "Bodenfunktion", "Bodenkarte", "Bodennutzbarkeit", "WO", "Wald\u00f6kologie", "Waldinventur", "Bodenmessaktivit\u00e4t", "Aufnahmesituation", "Blattgehalt", "Buche", "Elementvorrat", "Humusstatus", "Kronenzustand", "Kationenaustauschverh\u00e4ltnisse", "Nadelgehalt", "Fichte", "Kiefer", "Bestockungstyp", "Substratgruppe", "Bodentyp", "Podsoligkeit", "H\u00f6he", "pH", "H2O", "KCL", "S\u00e4urebelastungsrisiko", "Kupfer", "Cu", "Calcium", "Ca", "Magnesium", "Mg", "Kalium", "K", "Stickstoff", "N", "Kohlenstoff", "C", "Humusform", "Spurenlemente", "Hauptn\u00e4hrelemente", "C/N", "C/P", "Phosphor", "P", "Aluminium", "Al", "Basens\u00e4ttigung", "Eisen", "Fe", "Elastizit\u00e4t", "Mangan", "Mn", "Wasserstoff", "H+", "Schadstufe", "Verf\u00e4rbung", "Schwefel", "S", "Zink", "Zn", "Blei", "Pb", "Cadmium", "Cd", "Nadeljahrgang", "Elementgehalt", "Bodenfeststoff", "B\u00e4ume", "Baum", "Schwermetallgehalt", "Schwermetallvorrat", "Schwermetallvorr\u00e4te", "Protonens\u00e4ttigung", "Kohlenstoffgehalt", "Kohlenstoffvorrat", "Bodenfeststoff", "Bodenl\u00f6sung", "Krone", "Stamm", "Blatt", "Bl\u00e4tter", "Nadeln", "Boden"], "contacts": [{"name": null, "organization": "Th\u00fcnen-Institut f\u00fcr Wald\u00f6kosysteme", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "geomd-wo@thuenen.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": "Deutschland"}], "links": [{"href": {"url": "https://www.thuenen.de/de/wo", "protocol": "WWW:LINK-1.0-http--link", "protocol_url": "", "name": null, "name_url": "", "description": null, "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}], "themes": [{"concepts": [{"id": "National"}], "scheme": "Spatial scope"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}], "title_alternate": "Downloaddienst"}, "links": [{"href": "https://inspire.thuenen.de/geoserver/bze1_wald/ows?service=WFS&version=2.0.0&request=GetCapabilities", "name": "GetCapabilities-Request (WFS)", "description": "GetCapabilities-Dokument (Selbstbeschreibung des Dienstes)", "protocol": "OGC:WFS-http-get-capabilities", "rel": "information"}, {"href": "https://inspire.thuenen.de/geoserver/bze1_wald/ows?service=WFS&version=2.0.0&request=GetCapabilities", "description": "GetCapabilities-Dokument (Selbstbeschreibung des Dienstes)", "protocol": "WWW:LINK-1.0-http--link"}, {"href": "https://gdi-catalog.bmel.de/srv/api/records/24e4b58d-ea1f-4f5c-b442-96b8ce05dc9b/attachments/small.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "24e4b58d-ea1f-4f5c-b442-96b8ce05dc9b", "name": "item", "description": "24e4b58d-ea1f-4f5c-b442-96b8ce05dc9b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/24e4b58d-ea1f-4f5c-b442-96b8ce05dc9b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date-time": "2024-11-07T14:37:59Z"}}, {"id": "2dcc638c-6eca-4f91-a860-8ccd5cf3a2ef", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[9.02, 52.76], [9.02, 52.76], [9.03, 52.76], [9.03, 52.76], [9.02, 52.76]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Zea mays"}, {"id": "Poaceae"}, {"id": "Shoots"}, {"id": "leaves"}, {"id": "Nitrates"}, {"id": "Nitrogen"}, {"id": "Elements"}, {"id": "Chlorophylls"}, {"id": "nutrient cycling in ecosystems"}, {"id": "Plant morphology"}, {"id": "Catch cropping"}, {"id": "Crop rotation"}, {"id": "Catch crops"}, {"id": "Sinapis alba"}, {"id": "Phacelia tanacetifolia"}, {"id": "Mustard"}, {"id": "Trifolium alexandrinum"}, {"id": "Mustard"}, {"id": "Phacelia"}, {"id": "oats"}, {"id": "maize"}, {"id": "Phosphorus"}, {"id": "Potassium"}, {"id": "Iron"}, {"id": "Carbon"}, {"id": "Magnesium"}, {"id": "Zinc"}, {"id": "Manganese"}, {"id": "Tillering"}, {"id": "biomass"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "Landwirtschaftliche Anlagen und Aquakulturanlagen"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Maize"}, {"id": "Nutritional state"}, {"id": "pre-grown catch crops mineral elements"}, {"id": "opendata"}], "scheme": "Individual"}], "rights": "Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of BonaRes Module A-Project - CATCHY's research activities.\n\nAlthough every care has been taken in preparing and testing the data, BonaRes Module A - Project - CATCHY and BonaRes Data Centre cannot guarantee that the data are correct; neither does BonaRes Module A - Project and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project-CATCHY and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner / author.", "updated": "2019-06-17", "type": "Dataset", "created": "2019-01-09", "language": "eng", "title": "Shoot development and nutritional status of maize 1st crop rotation cycle", "description": "A central aspect when including catch crops into a crop rotation is the conservation of nutrients in their biomass for the subsequently grown crop. However, the nutrient carry-over to the following crop depends not only on the amount of nutrients accumulated in individual catch crop plant materials but also on the specific degradation properties of their tissues, i.e. the temporal quantitative and qualitative release of scavenged nutrients. In our experiment we investigated the morphological and nutritional response of maize to 6 different pre-grown catch crop variants including pure stands and mixtures. \nAt two field sites in Germany (Asendorf - Lower Saxony and Triesdorf - Bavaria), maize (seeding rate: 9.4 seeds m-2) was established either after pure cultures of mustard, phacelia, bristle oat and Egyptian clover, after a mixture of these 4 species or after a commercial mixture of the DSV with a higher species diversity called TerraLife MaisPro. Their single-species nutrient accumulation was already published in the BonaRes-database under \u201cCatch crop nutrient uptake 1st crop rotation cycle\u201d.  Fallow plots were included as control. Maize was fertilized with 160 kg N ha-1 in Asendorf and 190 kg N ha-1 in Triesdorf. Since nutrient release from catch cops might temporarily vary, we studied the morphological and nutritional response of maize at 4 developmental stages ranging from leaf development over shoot elongation and flowering to cob development. As morphological parameters we investigated the number of leaves, tillers and cobs. In order to study the nutritional response we examined the shoot biomass, chlorophyll content or SPAD values and different nutrient concentrations in young and old leaves as well as the nitrate concentration in the press sap obtained from a 1 cm-piece of the stem base as marker for the nitrogen nutritional status. At both locations, the experiment was repeated in two subsequent years (2016 and 2017) and represented each the initial starting point of a wheat-catch crop-maize long-term rotation. Thus, maize response was tested in total in 4 environments. \nIn general we could not observe any significant impact of the pre-grown catch crop variant on morphological or nutritional shoot parameters at any of the investigated developmental stages and in none of the test environments. However, catch crop effects often develop in the long run when included regularly in a crop rotation.", "formats": [{"name": "CSV"}], "keywords": ["Zea mays", "Poaceae", "Shoots", "leaves", "Nitrates", "Nitrogen", "Elements", "Chlorophylls", "nutrient cycling in ecosystems", "Plant morphology", "Catch cropping", "Crop rotation", "Catch crops", "Sinapis alba", "Phacelia tanacetifolia", "Mustard", "Trifolium alexandrinum", "Mustard", "Phacelia", "oats", "maize", "Phosphorus", "Potassium", "Iron", "Carbon", "Magnesium", "Zinc", "Manganese", "Tillering", "biomass", "Landwirtschaftliche Anlagen und Aquakulturanlagen", "Maize", "Nutritional state", "pre-grown catch crops mineral elements", "opendata"], "contacts": [{"name": "Heuermann, Diana", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Staff member (Molecular Plant Nutrition)", "roles": ["author"], "phones": [{"value": "0049 39482 5514"}], "emails": [{"value": "heuermannd@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Wir\u00e9n, Nicolaus von", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Department head", "roles": ["projectLeader"], "phones": [{"value": "0049 39482 5603"}], "emails": [{"value": "vonwiren@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "roles": ["contributor"]}], "title_alternate": "Biomass, development and nutrient accumulation in the above-ground biomass of maize after different catch crop variants in the first cycle of a wheat-catch crop-maize long-term rotation"}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&doi=2dcc638c-6eca-4f91-a860-8ccd5cf3a2ef", "rel": "download"}, {"rel": "self", "type": "application/geo+json", "title": "2dcc638c-6eca-4f91-a860-8ccd5cf3a2ef", "name": "item", "description": "2dcc638c-6eca-4f91-a860-8ccd5cf3a2ef", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/2dcc638c-6eca-4f91-a860-8ccd5cf3a2ef"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-06-17T00:00:00Z"}}, {"id": "3132814296", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:28:37Z", "type": "Dataset", "title": "Silicon isotopes in Arctic and sub-Arctic glacial meltwaters", "description": "Open AccessSupplement to: Hatton, Jade Elizabeth; Hendry, Katharine R; Hawkings, Jonathan; Wadham, Jemma; Opfergelt, Sophie; Kohler, Tyler; Yde, Jacob; Stibal, Marek; \u017d\u00e1rsk\u00fd, Jakub (2019): Silicon isotopes in Arctic and sub-Arctic glacial meltwaters: the role of the subglacial weathering in the silicon cycle. Proceedings of the Royal Society A-Mathematical Physical and Engineering Sciences, 475(2228)", "keywords": ["Silicon", "water", "Isotope CYcling in the LABrador Sea (ICY-LAB)", "silicon particulate amorphous", "electrical", "Chloride", "Chloride anion", "Sodium cation", "Temperature", " water", "Sulfate anion", "Silicon", " particulate amorphous", "particulate amorphous", "silicon dissolved", "DATE TIME", "Bicarbonate ion", "Magnesium", "Isotope CYcling in the LABrador Sea ICY LAB", "Glacier", "Fluoride", "LONGITUDE", "Ratio", "Calcium cation", "Conductivity", "Potassium cation", "pH", "Multiple investigations", "Sodium", "Temperature", "Suspended particulate matter", "\u03b430Si", "\u03b430Si", " silicon dissolved", "Conductivity", " electrical", "Sulfate", "Bicarbonate", "DATE/TIME", "13. Climate action", "Earth System Research", "LATITUDE", "Potassium", "Calcium", "\u03b430Si", " silicon particulate amorphous", "Magnesium cation"], "contacts": [{"organization": "Hatton, Jade Elizabeth, Hendry, Katharine R, Hawkings, Jonathan, Wadham, Jemma, Opfergelt, Sophie, Kohler, Tyler, Yde, Jacob, Stibal, Marek, \u017d\u00e1rsk\u00fd, Jakub,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/3132814296"}, {"rel": "self", "type": "application/geo+json", "title": "3132814296", "name": "item", "description": "3132814296", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3132814296"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-01T00:00:00Z"}}, {"id": "3c0c77b5-bdc7-44e0-a43a-daddbee4b804", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[12.22, 53.99], [12.22, 54.02], [12.28, 54.02], [12.28, 53.99], [12.22, 53.99]]]}, "properties": {"themes": [{"concepts": [{"id": "environment"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "Elements"}, {"id": "pH"}, {"id": "Carbon"}, {"id": "Soil pore system"}, {"id": "Iron"}, {"id": "Aluminium"}, {"id": "Manganese"}, {"id": "Phosphorus"}, {"id": "Fractionation"}, {"id": "Calcium"}, {"id": "Potassium"}, {"id": "Magnesium"}, {"id": "Zinc"}, {"id": "Soil sorption"}, {"id": "Soil density"}, {"id": "Nitrogen content"}, {"id": "Sulphur"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "Boden"}, {"id": "Bodennutzung"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "phosphorus fractionation"}, {"id": "phosphorus sorption capacity"}, {"id": "degree of phosphorus sorption"}, {"id": "oxalate-extraxtable"}, {"id": "dithionite-extractable"}, {"id": "opendata"}], "scheme": "Individual"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the BonaRes Module A-Project - InnoSoilPhos's research activities.\" Although every care has been taken in preparing and testing the data, the BonaRes Module A-Project - InnoSoilPhos and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the BonaRes Module A-Project - InnoSoilPhos and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project - InnoSoilPhos and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner / author.", "updated": "2022-04-08", "type": "Dataset", "created": "2020-03-31", "language": "eng", "title": "Lysimeter data Rostock: pH, density, pore volume and element concentrations in soil (Data collection)", "description": "The dataset contains soil parameter data for soils from three sampling depths of three soil profiles from along a hill slope in Northern Germany. Monoliths of these profiles were later used in lysimeter experiments. Data inform about soil bulk density, pore volume, pH (CaCl2), total element concentrations (Al, Ca, Fe, K, Mg, Mn, P, Zn), total P of different P pools (H2O-P, resin-P, NaHCO3-P, NaOH-P, H2SO4-P, residual-P), oxalate and dithionite extractable pedogenic Al, Fe, Mn-(hydr)oxides, as well as P sorption capacity (PSC) and degree of P saturation (DPS). They are published in Baumann et al. 2020, Speciation and sorption of phosphorus in agricultural soil profiles of redoximorphic character, EGAH, doi: 10.1007/s10653-020-00561-y \n\nResearch area: Soil science\n\nResearch question: Controlled drainage may affect phosphorus mobilization in soil. To assess the P mobilization potential, three soil profiles with redoximorphic features were selected along a slight hill slope and soil samples were taken from three different depths. For each depth, soil bulk density, pore volume, pH (CaCl2), total element concentrations (Al, Ca, Fe, K, Mg, Mn, P, Zn), total P of different P pools (H2O-P, resin-P, NaHCO3-P, NaOH-P, H2SO4-P, residual-P), oxalate and dithionite extractable pedogenic Al, Fe, Mn-(hydr)oxides, as well as P sorption capacity (PSC) and degree of P saturation (DPS) were determined. Thereby, soil bulk density and pore volume give basic soil information about e.g. soil compaction and thus aeration. Soil pH determines e.g. mineral equilibria as well as biological processes. Total element concentrations give information about e.g. available nutrients including total P. P pools give a hint on e.g. P binding. Oxalate extractions inform about elements derived from poorly crystalline pedogenic oxides, dithionite extractions about elements derived from well crystallized oxides. PSC and DPS, calculated from oxalate extractions, give information about P sorption capacity of the soil and the degree of P saturation. Since soil profiles were excavated during lysimeter monolith sampling, parameters of the soils also reflect the monolith soil parameters at different depths in the lysimeters.", "formats": [{"name": "CSV"}], "keywords": ["Soil", "Elements", "pH", "Carbon", "Soil pore system", "Iron", "Aluminium", "Manganese", "Phosphorus", "Fractionation", "Calcium", "Potassium", "Magnesium", "Zinc", "Soil sorption", "Soil density", "Nitrogen content", "Sulphur", "Boden", "Bodennutzung", "phosphorus fractionation", "phosphorus sorption capacity", "degree of phosphorus sorption", "oxalate-extraxtable", "dithionite-extractable", "opendata"], "contacts": [{"name": "Baumann, Karen", "organization": "University of Rostock", "position": "post-doc", "roles": ["author"], "phones": [{"value": "+49 381 498 3184"}], "emails": [{"value": "karen.baumann@uni-rostock.de"}], "addresses": [{"deliveryPoint": ["Justus-von-Liebig-Weg 6"], "city": "Rostock", "administrativeArea": "Mecklenburg-Vorpommern", "postalCode": "18051", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Leinweber, Peter", "organization": "University of Rostock", "position": "Professor", "roles": ["projectLeader"], "phones": [{"value": "+49 381 498 3120"}], "emails": [{"value": "peter.leinweber@uni-rostock.de"}], "addresses": [{"deliveryPoint": ["Justus-von-Liebig-Weg 6"], "city": "Rostock", "administrativeArea": "Mecklenburg-Vorpommern", "postalCode": "18051", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "University of Rostock", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=3c0c77b5-bdc7-44e0-a43a-daddbee4b804", "rel": "download"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/906cdf90-8ee0-4e9f-b13a-68e2175810ef", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "3c0c77b5-bdc7-44e0-a43a-daddbee4b804", "name": "item", "description": "3c0c77b5-bdc7-44e0-a43a-daddbee4b804", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3c0c77b5-bdc7-44e0-a43a-daddbee4b804"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-08T00:00:00Z"}}, {"id": "42de8d2d-b676-4458-aeea-4cc992b2ff55", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[5.72, 47.23], [5.72, 54.62], [15.3, 54.62], [15.3, 47.23], [5.72, 47.23]]]}, "properties": {"updated": "2024-11-07T14:36:37", "type": "Service", "created": "2011-11-28", "language": "ger", "title": "First soil condition survey in the forest (BZE Forest I)", "description": "Die bundesweite Bodenzustandserhebung im Wald (BZE Wald) ist Bestandteil\n    des forstlichen Umweltmonitorings. Die BZE I erhob einmalig an ca. 1.800\n    Stichprobenpunkten den Zustand von Waldb\u00f6den. Au\u00dfer dem Waldboden\n    wurden auch die Baumbestockung und der Kronenzustand untersucht.\n    Verkn\u00fcpfungen bestanden teilweise mit ICP Forests Level I und der\n    Waldzustandserhebung (WZE).\n\nVerteilung Probenahmestandorte: 8 x 8 km-Raster (in manchen Bundesl\u00e4ndern verdichtet)\n\nProbennahmemethode:\n\u2022 Probenentnahme und Aufbereitung nach BML 1990: Bundesweite Bodenzustandserhebung im Wald (BZE). Arbeitsanleitung, Bonn, Neuauflage 1994\n\u2022 Satellitenbeprobung mit einem Bodenprofil am BZE-Mittelpunkt\n\u2022 Probenahme f\u00fcr die chemischen Analysen nach Tiefenstufen\n\u2022 Methodische Abweichungen einzelner Bundesl\u00e4nder von der gemeinsamen Arbeitsanleitung sind beschrieben in BMELV 2007: Ergebnisse der bundesweiten Bodenzustandserhebung im Wald I, Band 1 (1996, \u00fcberarbeite Version von 2007) http://bfh-web.fh-eberswalde.de/bze/front_content.php?idcat=107&idart=163.\n\nEntnahmetiefe(n):\n\u2022 0 bis 5 cm\n\u2022 5 bis 10 cm\n\u2022 10 bis 30 cm\n\u2022 30 bis 60 cm\n\u2022 60 bis 90 cm\n\u2022 sofern m\u00f6glich auch 90 bis 140 cm, 140 bis 200 cm\n\nUntersuchungsmethode(n):\nAnalyse nach BML 1990: Bundesweite Bodenzustandserhebung im Wald (BZE). Arbeitsanleitung, Bonn, Neuauflage 1994\n\nArbeitsgruppen / Gremien:\nBund-/L\u00e4nder-AG BZE des Bundesministeriums f\u00fcr Ern\u00e4hrung, Landwirtschaft und Verbraucherschutz (BMELV)\n\nR\u00e4umliche Aufl\u00f6sung der bereitgestellten Daten:\n4x4 km (aggregierte Kachel des JRC-Soil-Grids: http://eusoils.jrc.ec.europa.eu/library/reference_grids/reference_grids.cfm )", "formats": [{"name": "OGC:WMS-http-get-capabilities"}], "keywords": ["inspireidentifiziert", "opendata", "infoMapAccessService", "WMS", "National", "BZE", "Bodenzustandserhebung", "Wald", "Bodenfunktion", "Bodenkarte", "Bodennutzbarkeit", "WO", "Wald\u00f6kologie", "Waldinventur", "Bodenmessaktivit\u00e4t", "Aufnahmesituation", "Blattgehalt", "Buche", "Elementvorrat", "Humusstatus", "Kronenzustand", "Kationenaustauschverh\u00e4ltnisse", "Nadelgehalt", "Fichte", "Kiefer", "Bestockungstyp", "Substratgruppe", "Bodentyp", "Podsoligkeit", "H\u00f6he", "pH", "H2O", "KCL", "S\u00e4urebelastungsrisiko", "Kupfer", "Cu", "Calcium", "Ca", "Magnesium", "Mg", "Kalium", "K", "Stickstoff", "N", "Kohlenstoff", "C", "Humusform", "Spurenlemente", "Hauptn\u00e4hrelemente", "C/N", "C/P", "Phosphor", "P", "Aluminium", "Al", "Basens\u00e4ttigung", "Eisen", "Fe", "Elastizit\u00e4t", "Mangan", "Mn", "Wasserstoff", "H+", "Schadstufe", "Verf\u00e4rbung", "Schwefel", "S", "Zink", "Zn", "Blei", "Pb", "Cadmium", "Cd", "Nadeljahrgang", "Elementgehalt", "Bodenfeststoff", "B\u00e4ume", "Baum", "Schwermetallgehalt", "Schwermetallvorrat", "Schwermetallvorr\u00e4te", "Protonens\u00e4ttigung", "Kohlenstoffgehalt", "Kohlenstoffvorrat", "Bodenfeststoff", "Bodenl\u00f6sung", "Krone", "Stamm", "Blatt", "Bl\u00e4tter", "Nadeln", "Boden"], "contacts": [{"name": null, "organization": "Th\u00fcnen-Institut f\u00fcr Wald\u00f6kosysteme", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "geomd-wo@thuenen.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": "Deutschland"}], "links": [{"href": {"url": "https://www.thuenen.de/de/wo", "protocol": "WWW:LINK-1.0-http--link", "protocol_url": "", "name": null, "name_url": "", "description": null, "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}], "themes": [{"concepts": [{"id": "National"}], "scheme": "Spatial scope"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}], "title_alternate": "Darstellungsdienst"}, "links": [{"href": "https://inspire.thuenen.de/geoserver/bze1_wald/ows?service=WMS&version=1.3.0&request=GetCapabilities", "name": "GetCapabilities-Request (WMS)", "description": "GetCapabilities-Dokument (Selbstbeschreibung des Dienstes)", "protocol": "OGC:WMS-http-get-capabilities", "rel": "information"}, {"href": "https://inspire.thuenen.de/geoserver/bze1_wald/ows?service=WMS&version=1.3.0&request=GetCapabilities", "description": "GetCapabilities-Dokument (Selbstbeschreibung des Dienstes)", "protocol": "WWW:LINK-1.0-http--link"}, {"href": "https://gdi-catalog.bmel.de/srv/api/records/42de8d2d-b676-4458-aeea-4cc992b2ff55/attachments/small.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "42de8d2d-b676-4458-aeea-4cc992b2ff55", "name": "item", "description": "42de8d2d-b676-4458-aeea-4cc992b2ff55", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/42de8d2d-b676-4458-aeea-4cc992b2ff55"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date-time": "2024-11-07T14:36:37Z"}}, {"id": "4d171e57-0006-48f8-9dfd-367d724ecc9f", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[12.22, 53.99], [12.22, 54.02], [12.28, 54.02], [12.28, 53.99], [12.22, 53.99]]]}, "properties": {"themes": [{"concepts": [{"id": "environment"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "soil water"}, {"id": "elements"}, {"id": "redox potential"}, {"id": "dissolved organic phosphorus"}, {"id": "plant available phosphorus"}, {"id": "total phosphorus"}, {"id": "carbon"}, {"id": "dissolved inorganic carbon"}, {"id": "dissolved organic carbon"}, {"id": "nitrates"}, {"id": "nitrites"}, {"id": "sulphates"}, {"id": "calcium"}, {"id": "potassium"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "pH"}, {"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "Bodenwasser"}, {"id": "Redoxreaktion"}, {"id": "Phosphor"}], "scheme": "GEMET - Concepts, version 2.4"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the BonaRes Module A-Project - InnoSoilPhos's research activities.\" Although every care has been taken in preparing and testing the data, the BonaRes Module A-Project - InnoSoilPhos and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the BonaRes Module A-Project - InnoSoilPhos and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project - InnoSoilPhos and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2022-04-08", "type": "Dataset", "created": "2021-04-06", "language": "eng", "title": "Lysimeter data Rostock: Redox potential, pH and element concentrations of pore water in 2019 (Data collection)", "description": "The dataset contains soil pore water data from three sampling depths of three soil profiles from along a hill slope in Northern Germany. Data inform about weekly redox potential (Eh), pH and element concentrations (TC, IC, OC, NO2- -N, NO3- -N, PO43- -P, SO42- -S, total Ca, K, Mg, P, Fe, Al, Mn, and Zn) in filtered (0.45 \u00b5m) and unfiltered ( 1 \u00b5m) soil pore water samples collected in 2019. They are partly published in Baumann et al. 2020, Phosphorus cycling and spring barley crop response to varying redox potential, Vadose Zone J., DOI: 10.1002/vzj2.20088\n\nResearch domain: Soil Sciences\n\nResearch question: Controlled drainage may affect phosphorus mobilization in soil. To assess P mobilization at different redox conditions, three soil profiles with redoximorphic features were selected along a slight hill slope and lysimeter monoliths were collected by drilling. Lysimeters were cropped with spring barley and catch-cropped with serradella. Water levels of the monoliths were adjusted to high and low water table to mimic closed and open drainage, respectively. The redox potential (Eh) was measured in situ and pore water was sampled weekly from three different depths of the lysimeters to determine pH and the element concentrations total C, P, Al, Fe, Mn, Zn, Ca, Mg, and K, as well as inorganic and organic C (DIC, DOC), PO43--P, SO42--S, NO2-- and NO3- -N, Cl- and Br- in solutions (0.45 \u00b5m and 1 \u00b5m). Thus, information about different element concentrations at different redox potentials and pH was gained over a period of about 5 months in 2019.", "formats": [{"name": "CSV"}], "keywords": ["Soil", "soil water", "elements", "redox potential", "dissolved organic phosphorus", "plant available phosphorus", "total phosphorus", "carbon", "dissolved inorganic carbon", "dissolved organic carbon", "nitrates", "nitrites", "sulphates", "calcium", "potassium", "pH", "opendata", "Boden", "Bodenwasser", "Redoxreaktion", "Phosphor"], "contacts": [{"name": "Baumann, Karen", "organization": "University of Rostock", "position": "post-doc", "roles": ["author"], "phones": [{"value": "493 814 983 184"}], "emails": [{"value": "karen.baumann@uni-rostock.de"}], "addresses": [{"deliveryPoint": ["Justus-von-Liebig-Weg 6"], "city": "Rostock", "administrativeArea": "Mecklenburg-Vorpommern", "postalCode": "18051", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Leinweber, Peter", "organization": "University of Rostock", "position": "Professor", "roles": ["projectLeader"], "phones": [{"value": "493 814 983 120"}], "emails": [{"value": "peter.leinweber@uni-rostock.de"}], "addresses": [{"deliveryPoint": ["Justus-von-Liebig-Weg 6"], "city": "Rostock", "administrativeArea": "Mecklenburg-Vorpommern", "postalCode": "18051", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "University of Rostock", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=4d171e57-0006-48f8-9dfd-367d724ecc9f", "rel": "information"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/906cdf90-8ee0-4e9f-b13a-68e2175810ef", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "4d171e57-0006-48f8-9dfd-367d724ecc9f", "name": "item", "description": "4d171e57-0006-48f8-9dfd-367d724ecc9f", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/4d171e57-0006-48f8-9dfd-367d724ecc9f"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-08T00:00:00Z"}}, {"id": "6557043a-ad8c-4e84-a557-0fca9a8fee92", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[12.22, 53.99], [12.22, 54.02], [12.28, 54.02], [12.28, 53.99], [12.22, 53.99]]]}, "properties": {"themes": [{"concepts": [{"id": "environment"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "spring barley"}, {"id": "elements"}, {"id": "dry matter"}, {"id": "carbon"}, {"id": "nitrogen"}, {"id": "sulphur"}, {"id": "aluminium"}, {"id": "calcium"}, {"id": "iron"}, {"id": "potassium"}, {"id": "magnesium"}, {"id": "manganese"}, {"id": "phosphorus"}, {"id": "zinc"}, {"id": "straw"}, {"id": "barley straw"}, {"id": "grain"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Ertrag (landwirtschaftlich)"}, {"id": "Kulturpflanze"}, {"id": "Landwirtschaftliche Anlagen und Aquakulturanlagen"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the BonaRes Module A-Project - InnoSoilPhos's research activities.\" Although every care has been taken in preparing and testing the data, the BonaRes Module A-Project - InnoSoilPhos and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the BonaRes Module A-Project - InnoSoilPhos and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project - InnoSoilPhos and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2022-04-08", "type": "Dataset", "created": "2021-04-06", "language": "eng", "title": "Lysimeter data Rostock: dry mass and element concentrations of spring barley in 2019 (Data collection)", "description": "The dataset contains yields and element concentrations of spring barley grown in lysimeters under varying redox conditions on three soil profiles from along a hill slope in Northern Germany in 2019. Data inform about dry mass of straw and grain as well as about total C, N, S, Al, Fe, Mn, Ca, K, Mg, P, and Zn in plant parts. They are published in Baumann et al. 2020, Phosphorus cycling and spring barley crop response to varying redox potential, Vadose Zone J., DOI: 10.1002/vzj2.20088\n\nResearch domain: Plant Nutrition\n\nResearch question: Controlled drainage may affect element mobilization in soil, in particular phosphorus. Three soil profiles with redoximorphic features were selected from along a slight hill slope to establish three lysimeter monoliths. Water levels of the monoliths were adjusted to high and low water table to mimic closed and open drainage, respectively. After 19 weeks of varying redox conditions in the lysimeter monoliths, spring barley growth and plant nutritional status were determined. Spring barley shoots were harvested and straw and grain dry matter as well as element concentrations of plant parts were determined to gain information about plant element uptake as affected by varying redox conditions.", "formats": [{"name": "CSV"}], "keywords": ["spring barley", "elements", "dry matter", "carbon", "nitrogen", "sulphur", "aluminium", "calcium", "iron", "potassium", "magnesium", "manganese", "phosphorus", "zinc", "straw", "barley straw", "grain", "opendata", "Ertrag (landwirtschaftlich)", "Kulturpflanze", "Landwirtschaftliche Anlagen und Aquakulturanlagen"], "contacts": [{"name": "Baumann, Karen", "organization": "University of Rostock", "position": "post-doc", "roles": ["author"], "phones": [{"value": "493 814 983 184"}], "emails": [{"value": "karen.baumann@uni-rostock.de"}], "addresses": [{"deliveryPoint": ["Justus-von-Liebig-Weg 6"], "city": "Rostock", "administrativeArea": "Mecklenburg-Vorpommern", "postalCode": "18051", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Leinweber, Peter", "organization": "University of Rostock", "position": "Professor", "roles": ["projectLeader"], "phones": [{"value": "493 814 983 120"}], "emails": [{"value": "peter.leinweber@uni-rostock.de"}], "addresses": [{"deliveryPoint": ["Justus-von-Liebig-Weg 6"], "city": "Rostock", "administrativeArea": "Mecklenburg-Vorpommern", "postalCode": "18051", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "University of Rostock", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=6557043a-ad8c-4e84-a557-0fca9a8fee92", "rel": "information"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/906cdf90-8ee0-4e9f-b13a-68e2175810ef", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "6557043a-ad8c-4e84-a557-0fca9a8fee92", "name": "item", "description": "6557043a-ad8c-4e84-a557-0fca9a8fee92", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/6557043a-ad8c-4e84-a557-0fca9a8fee92"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-08T00:00:00Z"}}, {"id": "73bbbcb8-5786-40bc-915f-9201353ba211", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[8.95, 47.25], [8.95, 50.56], [13.91, 50.56], [13.91, 47.25], [8.95, 47.25]]]}, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Regional"}], "scheme": "Spatial scope"}], "updated": "2021-06-28", "type": "Dataset", "language": "ger", "title": "Base equipment", "description": "Base saturation illustrates the proportion of the plant nutrients calcium, magnesium, potassium and sodium in the totality of the substances bound to the soil exchangers (cations) and is an important soil chemical parameter for assessing the base condition of forest soils. The depth profile of the base saturation is differentiated into 5 types on the basis of the curve curves.", "formats": [{"name": "Shape"}], "keywords": ["inspireidentifiziert", "Natrium", "Kalium", "Magnesium", "Calcium", "Pflanzenn\u00e4hrstoffe", "Basens\u00e4ttigung", "Waldboden", "Basen", "Basenausstattung", "Soil", "gdiby", "Boden", "Regional"], "contacts": [{"name": "poststelle@lwf.bayern.de", "organization": "Bayerische Landesanstalt f\u00fcr Wald und Forstwirtschaft (LWF)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "geodaten@lwf.bayern.de"}], "addresses": [{"deliveryPoint": ["Hans-Carl-von-Carlowitz-Platz 1"], "city": "Freising", "administrativeArea": "Bayern", "postalCode": "85354", "country": "Deutschland"}], "links": [{"href": {"url": "https://www.lwf.bayern.de/", "protocol": null, "protocol_url": "", "name": null, "name_url": "", "description": null, "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}]}, "links": [{"href": "https://geoportal.bayern.de/gdiadmin/preview/5c822d3a-0eb4-445f-88e1-5e4c25ee1718", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "73bbbcb8-5786-40bc-915f-9201353ba211", "name": "item", "description": "73bbbcb8-5786-40bc-915f-9201353ba211", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/73bbbcb8-5786-40bc-915f-9201353ba211"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-06-28T00:00:00Z"}}, {"id": "8d0d98f1-05cd-458f-b4c2-07f234f96c6b", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[12.7, 53.0], [12.7, 54.15], [14.25, 54.15], [14.25, 53.0], [12.7, 53.0]]]}, "properties": {"rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the Other's research activities.\" Although every care has been taken in preparing and testing the data, the Other and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the Other and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The Other and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2021-06-10", "type": "Service", "created": "2021-05-25", "language": "eng", "title": "WMS Service of the dataset 'Terrestrial and Aquatic Kraatz and Rittgarten Kettle Hole Experiments (ID)'", "description": "This WMS Service includes spatial information used by datasets 'WMS Service of the dataset 'Terrestrial and Aquatic Kraatz and Rittgarten Kettle Hole Experiments (ID)''", "keywords": ["infoMapAccessService", "Soil", "tillage erosion", "erosion", "agricultural landscape", "agricultural research", "inland waters", "sediment", "colluvium", "metals", "phosphorus", "total phosphorus", "calcium", "iron", "potassium", "biogeochemistry", "Luvisols", "Regosols", "Phragmites australis"], "contacts": [{"name": "Kai Nils Nitzsche", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Assistant", "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "kai.nitzsche@jamstec.go.jp"}], "addresses": [{"deliveryPoint": ["Eberswalder Str. 84"], "city": "Muencheberg", "administrativeArea": null, "postalCode": "15374", "country": "Deutschland"}], "links": [{"href": null}]}, {"name": "Katrin Premke", "organization": "Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Chemical Analytic and Biogeochemistry", "position": "Research Assistant", "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "katrin.premke@charite.de"}], "addresses": [{"deliveryPoint": ["Mueggelseedamm 310"], "city": "Berlin", "administrativeArea": null, "postalCode": "12587", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Carsten Hoffmann", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Assistant", "roles": ["researcher"], "phones": [{"value": null}], "emails": [{"value": "hoffmann@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Str. 84"], "city": "Muencheberg", "administrativeArea": null, "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Andreas Kleeberg", "organization": "State Laboratory Berlin-Brandenburg", "position": "Research Assistant", "roles": ["researcher"], "phones": [{"value": null}], "emails": [{"value": "andreas.kleeberg@landeslabor-bbb.de"}], "addresses": [{"deliveryPoint": ["Rudower Chaussee 39"], "city": "Berlin", "administrativeArea": null, "postalCode": "12489", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Christoph Merz", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Assistant", "roles": ["researcher"], "phones": [{"value": null}], "emails": [{"value": "merz@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Str. 84"], "city": "Muencheberg", "administrativeArea": null, "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "roles": ["contributor"]}], "themes": [{"concepts": [{"id": "infoMapAccessService"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Soil"}, {"id": "tillage erosion"}, {"id": "erosion"}, {"id": "agricultural landscape"}, {"id": "agricultural research"}, {"id": "inland waters"}, {"id": "sediment"}, {"id": "colluvium"}, {"id": "metals"}, {"id": "phosphorus"}, {"id": "total phosphorus"}, {"id": "calcium"}, {"id": "iron"}, {"id": "potassium"}, {"id": "biogeochemistry"}, {"id": "Luvisols"}, {"id": "Regosols"}, {"id": "Phragmites australis"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=8d0d98f1-05cd-458f-b4c2-07f234f96c6b", "rel": "information"}, {"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Extern/EXTERN_ID_E044_ID_NITZSCHE_PROD/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"rel": "self", "type": "application/geo+json", "title": "8d0d98f1-05cd-458f-b4c2-07f234f96c6b", "name": "item", "description": "8d0d98f1-05cd-458f-b4c2-07f234f96c6b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/8d0d98f1-05cd-458f-b4c2-07f234f96c6b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-06-10T00:00:00Z"}}, {"id": "8d34ddab-2bc9-4288-869b-a4afdd68f0dd", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[9.02, 52.76], [9.02, 52.76], [9.03, 52.76], [9.03, 52.76], [9.02, 52.76]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Bodenbedeckung"}, {"id": "Bodennutzung"}, {"id": "Landwirtschaftliche Anlagen und Aquakulturanlagen"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Shoots"}, {"id": "Plant parts"}, {"id": "nutrient balance"}, {"id": "Avena"}, {"id": "Avena nuda"}, {"id": "Poaceae"}, {"id": "Mustard"}, {"id": "Sinapis alba"}, {"id": "Phacelia tanacetifolia"}, {"id": "Trifolium alexandrinum"}, {"id": ",biomass"}, {"id": "biomass"}, {"id": "biomass"}, {"id": "biomass"}, {"id": "biomass"}, {"id": "biomass"}, {"id": "Elements"}, {"id": "Nitrogen"}, {"id": "Nitrogen content"}, {"id": "Phosphorus"}, {"id": "Carbon"}, {"id": "Magnesium"}, {"id": "Potassium"}, {"id": "Boron"}, {"id": "Aluminium"}, {"id": "Manganese"}, {"id": "Sulphur"}, {"id": "Zinc"}, {"id": "Iron"}, {"id": "Copper"}, {"id": "Calcium"}, {"id": "Catch cropping"}, {"id": "Crop rotation"}, {"id": "cropping systems"}, {"id": "Biological competition"}, {"id": "Interspecific competition"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "Shoot biomass"}, {"id": "catch crops"}, {"id": "mineral elements"}, {"id": "macro elements"}, {"id": "micro elements"}, {"id": "C/N ratio"}, {"id": "plant nutrition"}, {"id": "ICP-OES"}, {"id": "EA"}, {"id": "opendata"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}], "rights": "Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of BonaRes Module A-Project - CATCHY's research activities.\n\nAlthough every care has been taken in preparing and testing the data, BonaRes Module A - Project - CATCHY and BonaRes Data Centre cannot guarantee that the data are correct; neither does BonaRes Module A - Project and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project-CATCHY and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner / author.", "updated": "2019-06-21", "type": "Dataset", "created": "2017-10-19", "language": "eng", "title": "Catch crop nutrient uptake 1st crop rotation cycle", "description": "A central aspect when including catch crops into a crop rotation is the conservation of nutrients in their biomass for the subsequently grown crop. Therefore, it is important to qualify and to quantify the nutrient accumulation in the biomass of catch crop species. Since it was often described, that mixtures yield higher biomasses than pure stands of catch crops, we evaluated the nutrient scavenging potential of pure stands vs. mixtures. \nTest objects were the four species mustard, phacelia, bristle oat and Egyptian clover either grown in pure stands (sowing densities: mustard - 300, phacelia - 706, bristle oat - 588, Egyptian clover - 833) or in a 4-species mixture (sowing densities: mustard - 67, phacelia - 294, bristle oat - 53, Egyptian clover - 233). Additionally, a commercial mixture of the DSV with a higher species diversity called TerraLife MaisPro was included in the experiment. Their single-species nutrient accumulation was evaluated after 2.5 months of cultivation in total shoot material (dryed for 3 d at 80 \u00b0C and ground in a mill) obtained from two sites in Germany (Asendorf - Lower Saxony and Triesdorf - Bavaria), and at two initial starting points of the respective wheat-catch crop-maize long-term rotation (2015 and 2016) - in total 4 test environments. \nGenerally, nutrient concentrations in the shoot biomass often followed species-specific patterns, e.g. phacelia and oat which are described to have a shallow root system with a high amount of fine roots in the upper soil layers had consistently highest P and K concentrations, S, which is prone to leaching, was most concentrated in the cruciferous species mustard, Ca concentration was highest in phacelia but very low abundant in oat as grass species or Mg was highest in clover since photosynthesis rate must be kept high because biologically fixed N has to be incorporated into carbon skeletons. Increasing interspecific competition in the mix (at higher plant survival rates or at vigorous plant development) favored higher concentrations of several nutrients in some of the species, e.g. higher P concentration in phacelia when cultivated in the 4-species mix. Non-favorable conditions like less water availability led, against this, to higher N concentrations in clover likely due to the establishment of N fixation (Triesdorf 2015 and Asendorf 2016).\nHowever, total nutrient scavenging was largely influenced by the biomass formed by a catch crop variant. In this case, above-ground nutrient conservation capacities were mostly equally high in mustard, phacelia, partially oat and the mixed cultures. Only in one test environment (Triesdorf 2016) where quite loose pure stands established, the mixed cultivation offered a larger nutrient conservation capacity via the production of higher total biomass.", "formats": [{"name": "CSV"}], "keywords": ["Bodenbedeckung", "Bodennutzung", "Landwirtschaftliche Anlagen und Aquakulturanlagen", "Shoots", "Plant parts", "nutrient balance", "Avena", "Avena nuda", "Poaceae", "Mustard", "Sinapis alba", "Phacelia tanacetifolia", "Trifolium alexandrinum", "", "biomass", "biomass", "biomass", "biomass", "biomass", "biomass", "Elements", "Nitrogen", "Nitrogen content", "Phosphorus", "Carbon", "Magnesium", "Potassium", "Boron", "Aluminium", "Manganese", "Sulphur", "Zinc", "Iron", "Copper", "Calcium", "Catch cropping", "Crop rotation", "cropping systems", "Biological competition", "Interspecific competition", "Shoot biomass", "catch crops", "mineral elements", "macro elements", "micro elements", "C/N ratio", "plant nutrition", "ICP-OES", "EA", "opendata", "Boden"], "contacts": [{"name": "Heuermann, Diana", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Staff member (Molecular Plant Nutrition)", "roles": ["author"], "phones": [{"value": "0049394825514"}], "emails": [{"value": "heuermannd@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Wir\u00e9n, Nicolaus von", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Department head", "roles": ["projectLeader"], "phones": [{"value": "0049 39482 5603"}], "emails": [{"value": "vonwiren@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "roles": ["contributor"]}], "title_alternate": "Nutrient accumulation in the biomass of catch crop species in pure stands vs. mix at the beginning of a wheat-catch crop-maize long-term rotation"}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&doi=8d34ddab-2bc9-4288-869b-a4afdd68f0dd", "rel": "download"}, {"rel": "self", "type": "application/geo+json", "title": "8d34ddab-2bc9-4288-869b-a4afdd68f0dd", "name": "item", "description": "8d34ddab-2bc9-4288-869b-a4afdd68f0dd", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/8d34ddab-2bc9-4288-869b-a4afdd68f0dd"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-06-21T00:00:00Z"}}, {"id": "aac58420-3ddc-49b3-8b03-c171e44b0283", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[9.02, 52.76], [9.02, 52.76], [9.03, 52.76], [9.03, 52.76], [9.02, 52.76]]]}, "properties": {"rights": "Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of BonaRes Module A-Project - CATCHY's research activities. Although every care has been taken in preparing and testing the data, BonaRes Module A - Project - CATCHY and BonaRes Data Centre cannot guarantee that the data are correct; neither does BonaRes Module A - Project and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project-CATCHY and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner / author.", "updated": "2021-03-01", "type": "Service", "created": "2019-01-09", "language": "eng", "title": "WMS Service of the dataset 'Shoot development and nutritional status of maize 1st crop rotation cycle'", "description": "This WMS Service includes spatial information used by datasets 'WMS Service of the dataset 'Shoot development and nutritional status of maize 1st crop rotation cycle''", "keywords": ["infoMapAccessService", "Zea mays", "Poaceae", "Shoots", "leaves", "Nitrates", "Nitrogen", "Elements", "Chlorophylls", "nutrient cycling in ecosystems", "Plant morphology", "Catch cropping", "Crop rotation", "Catch crops", "Sinapis alba", "Phacelia tanacetifolia", "Mustard", "Trifolium alexandrinum", "Mustard", "Phacelia", "oats", "maize", "Phosphorus", "Potassium", "Iron", "Carbon", "Magnesium", "Zinc", "Manganese", "Tillering", "biomass", "opendata"], "contacts": [{"name": "Heuermann, Diana", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Staff member (Molecular Plant Nutrition)", "roles": ["author"], "phones": [{"value": "0049 39482 5514"}], "emails": [{"value": "heuermannd@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Wir\u00e9n, Nicolaus von", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Department head", "roles": ["projectLeader"], "phones": [{"value": "0049 39482 5603"}], "emails": [{"value": "vonwiren@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data'  - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "roles": ["contributor"]}], "themes": [{"concepts": [{"id": "infoMapAccessService"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Zea mays"}, {"id": "Poaceae"}, {"id": "Shoots"}, {"id": "leaves"}, {"id": "Nitrates"}, {"id": "Nitrogen"}, {"id": "Elements"}, {"id": "Chlorophylls"}, {"id": "nutrient cycling in ecosystems"}, {"id": "Plant morphology"}, {"id": "Catch cropping"}, {"id": "Crop rotation"}, {"id": "Catch crops"}, {"id": "Sinapis alba"}, {"id": "Phacelia tanacetifolia"}, {"id": "Mustard"}, {"id": "Trifolium alexandrinum"}, {"id": "Mustard"}, {"id": "Phacelia"}, {"id": "oats"}, {"id": "maize"}, {"id": "Phosphorus"}, {"id": "Potassium"}, {"id": "Iron"}, {"id": "Carbon"}, {"id": "Magnesium"}, {"id": "Zinc"}, {"id": "Manganese"}, {"id": "Tillering"}, {"id": "biomass"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&doi=aac58420-3ddc-49b3-8b03-c171e44b0283", "rel": "information"}, {"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Catchy/catchy_ID_1029_CATCHY_SP2_1ST_CROP_ROTATION_CYCLE_POINT/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Catchy/catchy_ID_1029_CATCHY_SP2_1ST_CROP_ROTATION_CYCLE_POINT/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Catchy/catchy_ID_1029_CATCHY_SP2_1ST_CROP_ROTATION_CYCLE_POINT/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Catchy/catchy_ID_1029_CATCHY_SP2_1ST_CROP_ROTATION_CYCLE_POINT/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"rel": "self", "type": "application/geo+json", "title": "aac58420-3ddc-49b3-8b03-c171e44b0283", "name": "item", "description": "aac58420-3ddc-49b3-8b03-c171e44b0283", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/aac58420-3ddc-49b3-8b03-c171e44b0283"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-01T00:00:00Z"}}, {"id": "asaseandtetteh,2015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:32:23Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> It has been established that H+ secretion can be maintained in frog stomach in the absence of exogenous CO2 by using a nutrient bathing fluid containing 25 mM H2PO4 (pH approximately equal to 4.5) or by lowering the pH of a nonbuffered nutrient solution to about 3.0-3.6. Exogenous CO2 in the presence of these nutrient solutions uniformly caused a marked decrease in H+ secretion, PD, adn short-circuit current (Isc) and an increase in transmucosal resistance (R). Elevation of nutrient [k+] to 83 mM reduced R significantly but transiently without change in H+ when nutrient pH less than 5.0, whereas R returned to base line and H+ increased when nutrient pH greater than 5.0. Acidification of the nutrient medium in the presence of exogenous CO2 results in inhibition of the secretory pump, probably by decreasing intracellular pH, and also interferes with conductance at the nutrient membrane. Removal of exogenous CO2 from standard bicarbonate nutrient solution reduced by 50% the H+, PD, and Isc without change in R; K+-free nutrient solutions reverse these changes in Isc and PD but not in H+. The dropping PD and rising R induced by K+-free nutrient solutions in 5% CO2 - 95% O2 are returned toward normal by 100% O2. Our findings support an important role for exogenous CO2 in maintaining normal acid-base balance in frog mucosa by acting as an acidifying agent. </p>", "keywords": ["Acid-Base Equilibrium", "0301 basic medicine", "Rana catesbeiana", "Carbon Dioxide", "Hydrogen-Ion Concentration", "Phosphates", "Electrophysiology", "Solutions", "Bicarbonates", "03 medical and health sciences", "0302 clinical medicine", "Gastric Mucosa", "Potassium", "Animals", "Anura"], "contacts": [{"organization": "William Silen, JG Forte, T E Machen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/asaseandtetteh,2015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "asaseandtetteh,2015", "name": "item", "description": "asaseandtetteh,2015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/asaseandtetteh,2015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "bloszies,2016", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:32:35Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> Effects of sodium nitrate were compared with sodium chloride loading on transport of electrolytes by the nephron. Maximal levels of free water clearance/clomerular filtration rate (CH2O/GFR) averaged 8.4% with nitrate loading and 14.4% with saline loading. Since ethacrynic acid and chlorothiazide exert their major natriuretic effect in the distal nephron, the increment in Na ad Cl reabsorbed beyond the proximal tubule. The administration of these agents resulted in an increase in fractional sodium excretion (CNa/GFR) of 21.1%, urinary sodium excretion (UNaV) of 1,126 mueq/min, and urinary chloride excretion (UClV) of 848 mueq/min during nitrate loading compared with an increase in CNa/GFR of 37.6%, UNaV of 2,362 mueq/min, and UClV of 2,397 mueq/min during saline loading. The smaller diuretic-induced increment in Na and Cl excretion in the nitrate studies suggests, as do the hydrated studies, that less Cl and Na are reabsorbed in the distal nephron during nitrate than saline loading. At every level of UNaV, fractional bicarbonate reabsorption was higher, urine pH was lower, and urinary potassium excretion (UKV) was higher in the nitrate studies. Thus, compared with saline loading, sodium nitrate decreases chloride and sodium reabsorption in the distal nephron. The higher hydrogen and potassium secretion in the nitrate studies may be consequent to the decreased ability of the distal nephron to reabsorb chloride. </p>", "keywords": ["0301 basic medicine", "0303 health sciences", "Nitrates", "Sodium", "Biological Transport", "Chlorothiazide", "Hydrogen-Ion Concentration", "Sodium Chloride", "Urine", "6. Clean water", "Diuresis", "3. Good health", "Bicarbonates", "Electrolytes", "03 medical and health sciences", "Dogs", "Ethacrynic Acid", "Kidney Tubules", "Chlorides", "Potassium", "Animals", "Glomerular Filtration Rate"], "contacts": [{"organization": "Marvin F. Levitt, T Kahn, J. P. Bosch, MH Goldstein,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/bloszies,2016"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "bloszies,2016", "name": "item", "description": "bloszies,2016", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/bloszies,2016"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "bravomartinez,2015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:32:35Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> It has been established that H+ secretion can be maintained in frog stomach in the absence of exogenous CO2 by using a nutrient bathing fluid containing 25 mM H2PO4 (pH approximately equal to 4.5) or by lowering the pH of a nonbuffered nutrient solution to about 3.0-3.6. Exogenous CO2 in the presence of these nutrient solutions uniformly caused a marked decrease in H+ secretion, PD, adn short-circuit current (Isc) and an increase in transmucosal resistance (R). Elevation of nutrient [k+] to 83 mM reduced R significantly but transiently without change in H+ when nutrient pH less than 5.0, whereas R returned to base line and H+ increased when nutrient pH greater than 5.0. Acidification of the nutrient medium in the presence of exogenous CO2 results in inhibition of the secretory pump, probably by decreasing intracellular pH, and also interferes with conductance at the nutrient membrane. Removal of exogenous CO2 from standard bicarbonate nutrient solution reduced by 50% the H+, PD, and Isc without change in R; K+-free nutrient solutions reverse these changes in Isc and PD but not in H+. The dropping PD and rising R induced by K+-free nutrient solutions in 5% CO2 - 95% O2 are returned toward normal by 100% O2. Our findings support an important role for exogenous CO2 in maintaining normal acid-base balance in frog mucosa by acting as an acidifying agent. </p>", "keywords": ["Acid-Base Equilibrium", "0301 basic medicine", "Rana catesbeiana", "Carbon Dioxide", "Hydrogen-Ion Concentration", "Phosphates", "Electrophysiology", "Solutions", "Bicarbonates", "03 medical and health sciences", "0302 clinical medicine", "Gastric Mucosa", "Potassium", "Animals", "Anura"], "contacts": [{"organization": "William Silen, JG Forte, T E Machen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/bravomartinez,2015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "bravomartinez,2015", "name": "item", "description": "bravomartinez,2015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/bravomartinez,2015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "d1bf4e4d-3783-48c0-8cc9-7ca53d9358a7", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[9.02, 52.76], [9.02, 52.76], [9.03, 52.76], [9.03, 52.76], [9.02, 52.76]]]}, "properties": {"rights": "Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of BonaRes Module A-Project - CATCHY's research activities. Although every care has been taken in preparing and testing the data, BonaRes Module A - Project - CATCHY and BonaRes Data Centre cannot guarantee that the data are correct; neither does BonaRes Module A - Project and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project-CATCHY and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner / author.", "updated": "2022-09-14", "type": "Service", "created": "2017-10-19", "language": "eng", "title": "WMS Service of the dataset 'Catch crop nutrient uptake 1st crop rotation cycle'", "description": "This WMS Service includes spatial information used by datasets 'AGIS Map Service of the dataset 'Catch crop nutrient uptake 1st crop rotation cycle''", "keywords": ["infoMapAccessService", "Shoots", "Plant parts", "nutrient balance", "Avena", "Avena nuda", "Poaceae", "Mustard", "Sinapis alba", "Phacelia tanacetifolia", "Trifolium alexandrinum", "biomass", "biomass", "biomass", "biomass", "biomass", "biomass", "Elements", "Nitrogen", "Nitrogen content", "Phosphorus", "Carbon", "Magnesium", "Potassium", "Boron", "Aluminium", "Manganese", "Sulphur", "Zinc", "Iron", "Copper", "Calcium", "Catch cropping", "Crop rotation", "cropping systems", "Biological competition", "Interspecific competition", "Boden", "opendata"], "contacts": [{"name": "Heuermann, Diana", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Staff member (Molecular Plant Nutrition)", "roles": ["author"], "phones": [{"value": "0049394825514"}], "emails": [{"value": "heuermannd@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Wir\u00e9n, Nicolaus von", "organization": "Leibniz Institute of Plant Genetics and Crop Plant Research (IPK) Gatersleben", "position": "Department head", "roles": ["projectLeader"], "phones": [{"value": "0049 39482 5603"}], "emails": [{"value": "vonwiren@ipk-gatersleben.de"}], "addresses": [{"deliveryPoint": ["Correnstra\u00dfe 3"], "city": "Stadt Seeland", "administrativeArea": "Saxony-Anhalt", "postalCode": "06466", "country": "Germany"}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data' - 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ATB;University of Rostock;Eberswalde University for Sustainable Development - HNEE;Landwirtschaftliche Beratung der Agrarverb\u00e4nde Brandenburg GmbH;Leibniz Institute of Vegetable and Ornamental Crops - IGZ;Komturei Lietzen GmbH;Leibniz Centre for Agricultural Landscape Research - ZALF", "roles": ["contributor"]}], "themes": [{"concepts": [{"id": "infoMapAccessService"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "ph sensors"}, {"id": "optical sensors"}, {"id": "soil pH"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "nitrogen"}, {"id": "potassium"}, {"id": "magnesium"}, {"id": "phosphorus"}, {"id": "soil chemicophysical properties"}, {"id": "soil fertility"}, {"id": "soil texture"}, {"id": "soil maps"}, {"id": "fertilization"}, {"id": "limes"}, {"id": "soil management"}, {"id": "soil properties"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "ph sensors"}, {"id": "optical sensors"}, {"id": "soil pH"}, {"id": "soil organic carbon"}, {"id": "soil organic matter"}, {"id": "nitrogen"}, {"id": "potassium"}, {"id": "magnesium"}, {"id": "phosphorus"}, {"id": "soil chemicophysical properties"}, {"id": "soil fertility"}, {"id": "soil texture"}, {"id": "soil maps"}, {"id": "fertilization"}, {"id": "limes"}, {"id": "soil management"}, {"id": "soil properties"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}]}, "links": [{"href": "https://maps.bonares.de/wss/service/ags-relay/ags/guest/arcgis/rest/services/Extern/ID_4604_Brandenburg_soil_samples/MapServer/WMSServer?request=GetCapabilities&service=WMS"}, {"href": "https://metadata.bonares.de:443/smartEditor/preview/ph_BB_logo.jpg", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "f1204e9d-93ae-4da5-a031-95eea531d86b", "name": "item", "description": "f1204e9d-93ae-4da5-a031-95eea531d86b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/f1204e9d-93ae-4da5-a031-95eea531d86b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-10-09T00:00:00Z"}}, {"id": "gonzalezalfaro,2015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:33:43Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> It has been established that H+ secretion can be maintained in frog stomach in the absence of exogenous CO2 by using a nutrient bathing fluid containing 25 mM H2PO4 (pH approximately equal to 4.5) or by lowering the pH of a nonbuffered nutrient solution to about 3.0-3.6. Exogenous CO2 in the presence of these nutrient solutions uniformly caused a marked decrease in H+ secretion, PD, adn short-circuit current (Isc) and an increase in transmucosal resistance (R). Elevation of nutrient [k+] to 83 mM reduced R significantly but transiently without change in H+ when nutrient pH less than 5.0, whereas R returned to base line and H+ increased when nutrient pH greater than 5.0. Acidification of the nutrient medium in the presence of exogenous CO2 results in inhibition of the secretory pump, probably by decreasing intracellular pH, and also interferes with conductance at the nutrient membrane. Removal of exogenous CO2 from standard bicarbonate nutrient solution reduced by 50% the H+, PD, and Isc without change in R; K+-free nutrient solutions reverse these changes in Isc and PD but not in H+. The dropping PD and rising R induced by K+-free nutrient solutions in 5% CO2 - 95% O2 are returned toward normal by 100% O2. Our findings support an important role for exogenous CO2 in maintaining normal acid-base balance in frog mucosa by acting as an acidifying agent. </p>", "keywords": ["Acid-Base Equilibrium", "0301 basic medicine", "Rana catesbeiana", "Carbon Dioxide", "Hydrogen-Ion Concentration", "Phosphates", "Electrophysiology", "Solutions", "Bicarbonates", "03 medical and health sciences", "0302 clinical medicine", "Gastric Mucosa", "Potassium", "Animals", "Anura"], "contacts": [{"organization": "William Silen, JG Forte, T E Machen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/gonzalezalfaro,2015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "gonzalezalfaro,2015", "name": "item", "description": "gonzalezalfaro,2015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/gonzalezalfaro,2015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "guo,t.,2015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:33:44Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> It has been established that H+ secretion can be maintained in frog stomach in the absence of exogenous CO2 by using a nutrient bathing fluid containing 25 mM H2PO4 (pH approximately equal to 4.5) or by lowering the pH of a nonbuffered nutrient solution to about 3.0-3.6. Exogenous CO2 in the presence of these nutrient solutions uniformly caused a marked decrease in H+ secretion, PD, adn short-circuit current (Isc) and an increase in transmucosal resistance (R). Elevation of nutrient [k+] to 83 mM reduced R significantly but transiently without change in H+ when nutrient pH less than 5.0, whereas R returned to base line and H+ increased when nutrient pH greater than 5.0. Acidification of the nutrient medium in the presence of exogenous CO2 results in inhibition of the secretory pump, probably by decreasing intracellular pH, and also interferes with conductance at the nutrient membrane. Removal of exogenous CO2 from standard bicarbonate nutrient solution reduced by 50% the H+, PD, and Isc without change in R; K+-free nutrient solutions reverse these changes in Isc and PD but not in H+. The dropping PD and rising R induced by K+-free nutrient solutions in 5% CO2 - 95% O2 are returned toward normal by 100% O2. Our findings support an important role for exogenous CO2 in maintaining normal acid-base balance in frog mucosa by acting as an acidifying agent. </p>", "keywords": ["Acid-Base Equilibrium", "0301 basic medicine", "Rana catesbeiana", "Carbon Dioxide", "Hydrogen-Ion Concentration", "Phosphates", "Electrophysiology", "Solutions", "Bicarbonates", "03 medical and health sciences", "0302 clinical medicine", "Gastric Mucosa", "Potassium", "Animals", "Anura"], "contacts": [{"organization": "William Silen, JG Forte, T E Machen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/guo,t.,2015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "guo,t.,2015", "name": "item", "description": "guo,t.,2015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/guo,t.,2015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "han,s.,2014", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:33:45Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> The effects of pH variation on ionic exchange and mechanical function were studied in the arterially perfused rat and rabbit septa. The pH and PCO2 of the control perfusate were 7.40 and 39 mmHg, respectively. In the rabbit septum a metabolic acidosis (pH equals 6.82, PCO2 equals 39 mmHg) caused a loss of 16% of control tension in 12 min. Na+ and K+ exchange were unaltered. A comparable respiratory acidosis (pH equals 6.81, PCO2 equals 159 mmHg) caused a 51% loss of tension in 2 min. Na+ exchange was unaltered but K+ efflux fell from 8.9 +/- 0.6 (mean +/- SE) to 4.9 +/- 0.3 mmol/kg dry wt per min (P less than 0.001, n equals 10). A net gain of K+ of 16.9 +/- 1.7 (n equals 14) mmol/kg dry wt occurred and was attributable to a delayed fall in K+ influx relative to efflux over 15 min. The net gain could not be mimicked by epinephrine administration or blocked by propranolol and was absent in the beating rat septum and the quiescent rabbit septum. These results suggest that the net uptake of K+, which appears to be dependent on a period of depolarization, and the changes of contractility are controlled by the H+ ion concentration at a cellular site whose exchange with the extracellular space is characterized by a considerable restriction of diffusion. Changes of contractility are not related to the net uptake of K+. </p>", "keywords": ["Male", "0301 basic medicine", "Epinephrine", "Myocardium", "Sodium", "Heart", "Hydrogen-Ion Concentration", "In Vitro Techniques", "Propranolol", "Rats", "Ion Exchange", "Perfusion", "03 medical and health sciences", "0302 clinical medicine", "Potassium", "Animals", "Acidosis", " Respiratory", "Rabbits", "Acidosis", "Alkalosis", " Respiratory"], "contacts": [{"organization": "PA Poole-Wilson, GA Langer,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/han,s.,2014"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "han,s.,2014", "name": "item", "description": "han,s.,2014", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/han,s.,2014"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "jiang,2014", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:36:21Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> The effects of pH variation on ionic exchange and mechanical function were studied in the arterially perfused rat and rabbit septa. The pH and PCO2 of the control perfusate were 7.40 and 39 mmHg, respectively. In the rabbit septum a metabolic acidosis (pH equals 6.82, PCO2 equals 39 mmHg) caused a loss of 16% of control tension in 12 min. Na+ and K+ exchange were unaltered. A comparable respiratory acidosis (pH equals 6.81, PCO2 equals 159 mmHg) caused a 51% loss of tension in 2 min. Na+ exchange was unaltered but K+ efflux fell from 8.9 +/- 0.6 (mean +/- SE) to 4.9 +/- 0.3 mmol/kg dry wt per min (P less than 0.001, n equals 10). A net gain of K+ of 16.9 +/- 1.7 (n equals 14) mmol/kg dry wt occurred and was attributable to a delayed fall in K+ influx relative to efflux over 15 min. The net gain could not be mimicked by epinephrine administration or blocked by propranolol and was absent in the beating rat septum and the quiescent rabbit septum. These results suggest that the net uptake of K+, which appears to be dependent on a period of depolarization, and the changes of contractility are controlled by the H+ ion concentration at a cellular site whose exchange with the extracellular space is characterized by a considerable restriction of diffusion. Changes of contractility are not related to the net uptake of K+. </p>", "keywords": ["Male", "0301 basic medicine", "Epinephrine", "Myocardium", "Sodium", "Heart", "Hydrogen-Ion Concentration", "In Vitro Techniques", "Propranolol", "Rats", "Ion Exchange", "Perfusion", "03 medical and health sciences", "0302 clinical medicine", "Potassium", "Animals", "Acidosis", " Respiratory", "Rabbits", "Acidosis", "Alkalosis", " Respiratory"], "contacts": [{"organization": "PA Poole-Wilson, GA Langer,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/jiang,2014"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "jiang,2014", "name": "item", "description": "jiang,2014", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/jiang,2014"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "jin,2014", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:36:21Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> The effects of pH variation on ionic exchange and mechanical function were studied in the arterially perfused rat and rabbit septa. The pH and PCO2 of the control perfusate were 7.40 and 39 mmHg, respectively. In the rabbit septum a metabolic acidosis (pH equals 6.82, PCO2 equals 39 mmHg) caused a loss of 16% of control tension in 12 min. Na+ and K+ exchange were unaltered. A comparable respiratory acidosis (pH equals 6.81, PCO2 equals 159 mmHg) caused a 51% loss of tension in 2 min. Na+ exchange was unaltered but K+ efflux fell from 8.9 +/- 0.6 (mean +/- SE) to 4.9 +/- 0.3 mmol/kg dry wt per min (P less than 0.001, n equals 10). A net gain of K+ of 16.9 +/- 1.7 (n equals 14) mmol/kg dry wt occurred and was attributable to a delayed fall in K+ influx relative to efflux over 15 min. The net gain could not be mimicked by epinephrine administration or blocked by propranolol and was absent in the beating rat septum and the quiescent rabbit septum. These results suggest that the net uptake of K+, which appears to be dependent on a period of depolarization, and the changes of contractility are controlled by the H+ ion concentration at a cellular site whose exchange with the extracellular space is characterized by a considerable restriction of diffusion. Changes of contractility are not related to the net uptake of K+. </p>", "keywords": ["Male", "0301 basic medicine", "Epinephrine", "Myocardium", "Sodium", "Heart", "Hydrogen-Ion Concentration", "In Vitro Techniques", "Propranolol", "Rats", "Ion Exchange", "Perfusion", "03 medical and health sciences", "0302 clinical medicine", "Potassium", "Animals", "Acidosis", " Respiratory", "Rabbits", "Acidosis", "Alkalosis", " Respiratory"], "contacts": [{"organization": "PA Poole-Wilson, GA Langer,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/jin,2014"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "jin,2014", "name": "item", "description": "jin,2014", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/jin,2014"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}, {"id": "kaongaandbayliss-smith,2016", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:36:24Z", "type": "Journal Article", "created": "2017-12-22", "description": "<p> Effects of sodium nitrate were compared with sodium chloride loading on transport of electrolytes by the nephron. Maximal levels of free water clearance/clomerular filtration rate (CH2O/GFR) averaged 8.4% with nitrate loading and 14.4% with saline loading. Since ethacrynic acid and chlorothiazide exert their major natriuretic effect in the distal nephron, the increment in Na ad Cl reabsorbed beyond the proximal tubule. The administration of these agents resulted in an increase in fractional sodium excretion (CNa/GFR) of 21.1%, urinary sodium excretion (UNaV) of 1,126 mueq/min, and urinary chloride excretion (UClV) of 848 mueq/min during nitrate loading compared with an increase in CNa/GFR of 37.6%, UNaV of 2,362 mueq/min, and UClV of 2,397 mueq/min during saline loading. The smaller diuretic-induced increment in Na and Cl excretion in the nitrate studies suggests, as do the hydrated studies, that less Cl and Na are reabsorbed in the distal nephron during nitrate than saline loading. At every level of UNaV, fractional bicarbonate reabsorption was higher, urine pH was lower, and urinary potassium excretion (UKV) was higher in the nitrate studies. Thus, compared with saline loading, sodium nitrate decreases chloride and sodium reabsorption in the distal nephron. The higher hydrogen and potassium secretion in the nitrate studies may be consequent to the decreased ability of the distal nephron to reabsorb chloride. </p>", "keywords": ["0301 basic medicine", "0303 health sciences", "Nitrates", "Sodium", "Biological Transport", "Chlorothiazide", "Hydrogen-Ion Concentration", "Sodium Chloride", "Urine", "6. Clean water", "Diuresis", "3. Good health", "Bicarbonates", "Electrolytes", "03 medical and health sciences", "Dogs", "Ethacrynic Acid", "Kidney Tubules", "Chlorides", "Potassium", "Animals", "Glomerular Filtration Rate"], "contacts": [{"organization": "Marvin F. Levitt, T Kahn, J. P. Bosch, MH Goldstein,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/kaongaandbayliss-smith,2016"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Physiology-Legacy%20Content", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "kaongaandbayliss-smith,2016", "name": "item", "description": "kaongaandbayliss-smith,2016", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/kaongaandbayliss-smith,2016"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1975-09-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?facets=true&soil_chemical_properties=potassium&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?facets=true&soil_chemical_properties=potassium&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?facets=true&soil_chemical_properties=potassium&", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?facets=true&soil_chemical_properties=potassium&offset=50", "hreflang": "en-US"}], "numberMatched": 68, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-04-04T15:07:32.499096Z"}