This article presents an interdisciplinary programme for research on historic landscapes that has emerged since 2020 in the framework of the project Terraces as Sustainable Agricultural Environments (\uffe2\uff80\uff98TerraSAgE\uffe2\uff80\uff99). While the methodology has been tested in specific Mediterranean case studies, it is also applicable in other locations and regions. Our integrated approach provides new insights into the development of terraced agrarian landscapes and the changing dynamics in land management. It can provide knowledge of the extent to which past change has influenced present\uffe2\uff80\uff90day landscapes and has implications for the development of sustainable landscape practices. The research framework proposed here has been tested through case studies in different landscape types across southern Europe, including small\uffe2\uff80\uff90scale mixed farming landscapes of the Aegean islands (Naxos, Greece); terraces for vines and olives (Pelje\uffc5\uffa1ac, Croatia); a landscape of dairy production (northern Apennines, Italy), which was until quite recently agroforestry; modern cereal cultivation (around Els Prats de Rei, Catalonia, Spain); upland irrigated landscapes on the slopes of the Sierra Nevada (Andalucia, Spain) and mixed farming in a wooded Atlantic environment (Galicia, Spain).Selectively fluorinated compounds are found frequently in pharmaceutical and agrochemical products where currently 25\uffe2\uff80\uff9330\uffe2\uff80\uff89% of optimised compounds emerge from development containing at least one fluorine atom. There are many methods for the site\uffe2\uff80\uff90specific introduction of fluorine, but all are chemical and they often use environmentally challenging reagents. Biochemical processes for C\uffe2\uff88\uff92F bond formation are attractive, but they are extremely rare. In this work, the fluorinase enzyme, originally identified from the actinomycete bacterium Streptomyces cattleya, is engineered into Escherichia coli in such a manner that the organism is able to produce 5\uffe2\uff80\uffb2\uffe2\uff80\uff90fluorodeoxyadenosine (5\uffe2\uff80\uffb2\uffe2\uff80\uff90FDA) from S\uffe2\uff80\uff90adenosyl\uffe2\uff80\uff90l\uffe2\uff80\uff90methionine (SAM) and fluoride in live E.\uffe2\uff80\uff85coli cells. Success required the introduction of a SAM transporter and deletion of the endogenous fluoride efflux capacity in order to generate an E.\uffe2\uff80\uff85coli host that has the potential for future engineering of more elaborate fluorometabolites.
", "keywords": ["SAM transporters", "0301 basic medicine", "570", "S-Adenosylmethionine", "0303 health sciences", "Deoxyadenosines", "Halogenation", "DAS", "Fluorine", "Halogenations", "540", "QD Chemistry", "Streptomyces", "3. Good health", "03 medical and health sciences", "Bacterial Proteins", "Isomerism", "Escherichia coli", "QD", "Fluoride channels", "Genetic Engineering", "Oxidoreductases", "Fluorinases"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/cbic.202000051"}, {"href": "https://doi.org/10.1002/cbic.202000051"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/ChemBioChem", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/cbic.202000051", "name": "item", "description": "10.1002/cbic.202000051", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/cbic.202000051"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-03-03T00:00:00Z"}}, {"id": "10.1002/hyp.11203", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:14:09Z", "type": "Journal Article", "created": "2017-04-16", "title": "3D soil hydraulic database of Europe at 250\u00a0m resolution", "description": "AbstractSoil hydraulic properties are required in various modelling schemes. We propose a consistent spatial soil hydraulic database at 7 soil depths up to 2\uffc2\uffa0m calculated for Europe based on SoilGrids250m and 1\uffc2\uffa0km datasets and pedotransfer functions trained on the European Hydropedological Data Inventory. Saturated water content, water content at field capacity and wilting point, saturated hydraulic conductivity and Mualem\uffe2\uff80\uff90van Genuchten parameters for the description of the moisture retention, and unsaturated hydraulic conductivity curves have been predicted. The derived 3D soil hydraulic layers (EU\uffe2\uff80\uff90SoilHydroGrids ver1.0) can be used for environmental modelling purposes at catchment or continental scale in Europe. Currently, only EU\uffe2\uff80\uff90SoilHydroGrids provides information on the most frequently required soil hydraulic properties with full European coverage up to 2\uffc2\uffa0m depth at 250\uffc2\uffa0m resolution.\u00a0SX67\u00a0>\u00a09882-41. Leaf input was higher in the intercropping system (1,961\u00a0kg\u00a0ha\u22121) than in the conventional system (1,673\u00a0kg\u00a0ha\u22121). Clonal differences in leaf inputs followed the same trends as those for root biomass and yield: SV1\u00a0>\u00a0SX67\u00a0>\u00a09882-41. Soil organic carbon was significantly higher in the agroforestry field (1.94\u00a0%) than in the conventional field (1.82\u00a0%). A significant difference in soil organic carbon was found between the three clones: soils under clone 9882-41 had the lowest soil organic carbon at 1.80\u00a0%.", "keywords": ["F08 - Syst\u00e8mes et modes de culture", "culture associ\u00e9e", "http://aims.fao.org/aos/agrovoc/c_28066", "production foresti\u00e8re", "Juglans nigra", "http://aims.fao.org/aos/agrovoc/c_24367", "rotation de coupe", "http://aims.fao.org/aos/agrovoc/c_6754", "http://aims.fao.org/aos/agrovoc/c_3086", "http://aims.fao.org/aos/agrovoc/c_33452", "http://aims.fao.org/aos/agrovoc/c_3061", "m\u00e9thode statistique", "biomasse", "http://aims.fao.org/aos/agrovoc/c_3048", "http://aims.fao.org/aos/agrovoc/c_4059", "agroforesterie", "clone", "2. Zero hunger", "http://aims.fao.org/aos/agrovoc/c_35927", "http://aims.fao.org/aos/agrovoc/c_24696", "http://aims.fao.org/aos/agrovoc/c_1678", "Salix", "04 agricultural and veterinary sciences", "15. Life on land", "plantation foresti\u00e8re", "Quercus rubra", "croissance", "http://aims.fao.org/aos/agrovoc/c_331583", "http://aims.fao.org/aos/agrovoc/c_207", "K10 - Production foresti\u00e8re", "s\u00e9questration du carbone", "http://aims.fao.org/aos/agrovoc/c_926", "http://aims.fao.org/aos/agrovoc/c_3394", "Fraxinus", "Robinia pseudoacacia", "culture en couloirs", "http://aims.fao.org/aos/agrovoc/c_6625", "http://aims.fao.org/aos/agrovoc/c_1236", "0401 agriculture", " forestry", " and fisheries", "Salix dasyclados", "http://aims.fao.org/aos/agrovoc/c_7377"]}, "links": [{"href": "https://doi.org/10.1007/s10457-012-9572-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agroforestry%20Systems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10457-012-9572-y", "name": "item", "description": "10.1007/s10457-012-9572-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10457-012-9572-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-09-27T00:00:00Z"}}, {"id": "10.1007/s10533-004-7112-1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:14:53Z", "type": "Journal Article", "created": "2005-11-04", "title": "Extracellular Enzyme Activities And Soil Organic Matter Dynamics For Northern Hardwood Forests Receiving Simulated Nitrogen Deposition", "description": "Anthropogenic nitrogen enrichment alters decomposition processes that control the flux of carbon (C) and nitrogen (N) from soil organic matter (SOM) pools. To link N-driven changes in SOM to microbial responses, we measured the potential activity of several extracellular enzymes involved in SOM degradation at nine experimental sites located in northern Michigan. Each site has three treatment plots (ambient, +30 and +80 kg N ha 1 y 1 ). Litter and soil samples were collected on five dates over the third growing season of N treatment. Phenol oxidase, peroxidase and cellobiohydrolase activities showed significant responses to N additions. In the Acer saccha- rum-Tilia americana ecosystem, oxidative activity was 38% higher in the litter horizon of high N treatment plots, relative to ambient plots, while oxidative activity in mineral soil showed little change. In the A. saccharum-Quercus rubra and Q. velutina-Q. alba ecosystems, oxidative activities declined in both litter (15 and 23%, respectively) and soil (29 and 38%, respectively) in response to high N treatment while cellobiohydrolase activity increased (6 and 39% for litter, 29 and 18% for soil, respectively). Over 3 years, SOM content in the high N plots has decreased in the Acer-Tilia ecosystem and increased in the two Quercus ecosystems, relative to ambient plots. For all three ecosystems, differences in SOM content in relation to N treatment were directly related (r 2 = 0.92) to an enzyme activity factor that included both oxidative and hydrolytic enzyme responses.", "keywords": ["Soil Science & Conservation", "Decomposition", "Science", "Ecology and Evolutionary Biology", "Terrestrial Pollution", "Natural Resources and Environment", "Molecular", "04 agricultural and veterinary sciences", "15. Life on land", "Biochemistry", "Phenol Oxidase", "Geochemistry", "Cellulase", "Soil Organic Matter", "Health Sciences", "0401 agriculture", " forestry", " and fisheries", "Nitrogen Deposition", "Cellular and Developmental Biology", "General", "Extracellular Enzyme Activity", "Geosciences"]}, "links": [{"href": "https://doi.org/10.1007/s10533-004-7112-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biogeochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10533-004-7112-1", "name": "item", "description": "10.1007/s10533-004-7112-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10533-004-7112-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-08-01T00:00:00Z"}}, {"id": "10.1007/s10646-014-1329-0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:14:56Z", "type": "Journal Article", "created": "2014-08-18", "title": "Long-Term Effects Of Fertilizer On Soil Enzymatic Activity Of Wheat Field Soil In Loess Plateau, China", "description": "The effects of long-term (29 years) fertilization on local agro-ecosystems in the Loess Plateau of northwest China, containing a single or combinations of inorganic (Nitrogen, N; Phosphate, P) and organic (Mature, M Straw, S) fertilizer, including N, NP, SNP, M, MNP, and a control. The soil enzymes, including dehydrogenase, urease, alkaline phosphatase, invertase and glomalin, were investigated in three physiological stages (Jointing, Dough, and Maturity) of wheat growth at three depths of the soil profile (0-15, 16-30, 31-45 cm). We found that the application of farmyard manure and straw produced the highest values of soil enzymatic activity, especially a balanced applied treatment of MNP. Enzymatic activity was lowest in the control. Values were generally highest at dough, followed by the jointing and maturity stages, and declined with soil profile depth. The activities of the enzymes investigated here are significantly correlated with each other and are correlated with soil nutrients, in particular with soil organic carbon. Our results suggest that a balanced application of fertilizer nutrients and organic manure (especially those containing P) has positive effects on multiple soil chemical parameters, which in turn enhances enzyme activity. We emphasize the role of organic manure in maintaining soil organic matter and promoting biological activity, as its application can result in a substantial increase in agricultural production and can be sustainable for many years.", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "China", "beta-Fructofuranosidase", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "Urease", "Enzymes", "Soil", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Oxidoreductases", "Soil Microbiology", "Triticum"]}, "links": [{"href": "https://doi.org/10.1007/s10646-014-1329-0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecotoxicology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10646-014-1329-0", "name": "item", "description": "10.1007/s10646-014-1329-0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10646-014-1329-0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-08-19T00:00:00Z"}}, {"id": "10.1016/j.farsys.2024.100081", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:16:23Z", "type": "Journal Article", "created": "2024-03-07", "title": "Determinants of soil and water conservation practices adoption by smallholder farmers in the central highlands of Kenya", "description": "The central highlands of Kenya play a vital role in supporting agricultural activities and sustaining the livelihoods of smallholder farmers. Despite its crucial role, the region faces substantial environmental challenges like soil erosion and land degradation, necessitating the adoption of sustainable land management practices. The aim of this study was to investigate the determinants of the adoption of Soil and Water Conservation Practices (SWCPs) among smallholder farmers in central Kenya. Primary data was collected from three administrative wards of Tharaka Nithi County (TNC) using 150 semi-structured household (HH) questionnaires, Key Informant Interviews (KII), and field observations. STATA and Microsoft Office Excel software were used to analyse the HH survey data, using descriptive statistics, inferential statistics, and the binary logistic regression model. Qualitative data from the KII was analysed through synthesized text summaries. The results show that 65.33 % of the respondents adopted SWCPs on their farms, while 34.67 % did not at the time of our study. The study findings further revealed that farm size (\u03b2\u00a0\u200b=\u00a0\u200b0.641; p\u00a0\u200b<\u00a0\u200b0.05), and Agro-ecological zone (AEZ) (\u03b2\u00a0\u200b=\u00a0\u200b1.341; p\u00a0\u200b<\u00a0\u200b0.05) positively influenced the adoption of SWCPs. On the other hand, distance from homestead to farm (\u03b2\u00a0\u200b=\u00a0\u200b\u22120.003; p\u00a0\u200b<\u00a0\u200b0.05), and age (\u03b2\u00a0\u200b=\u00a0\u200b\u22120.039; p\u00a0\u200b\u2264\u00a0\u200b0.05) negatively influenced the adoption of SWCPs by the farmers. Challenges in SWCPs implementation included inadequate capital (76.53 %), high labor costs (62.24 %), lack of technical knowledge (34.69 %), lack of infrastructure (17.35 %), and insecure land tenure (1.02 %). These study findings hold the potential to guide the TNC government in formulating tailored strategies that can foster the adoption and sustainable implementation of SWCPs among smallholder farmers. If properly implemented, the strategies will bolster agricultural productivity, mitigate soil erosion, and enhance the region's overall environmental and economic well-being.", "keywords": ["2. Zero hunger", "05.02. K\u00f6zgazdas\u00e1gi \u00e9s gazd\u00e1lkod\u00e1studom\u00e1nyok", "Agriculture (General)", "1. No poverty", "04 agricultural and veterinary sciences", "15. Life on land", "ddc:910", "Soil fertility", "Smallholder farmers", "Binary logistic model", "01 natural sciences", "S1-972", "12. Responsible consumption", "Mount Kenya east", "11. Sustainability", "Soil erosion", "0401 agriculture", " forestry", " and fisheries", "Sustainable management", "0105 earth and related environmental sciences"]}, "links": [{"href": "http://publicatio.bibl.u-szeged.hu/37448/1/34763630.pdf"}, {"href": "https://doi.org/10.1016/j.farsys.2024.100081"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Farming%20System", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.farsys.2024.100081", "name": "item", "description": "10.1016/j.farsys.2024.100081", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.farsys.2024.100081"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-04-01T00:00:00Z"}}, {"id": "10.1016/j.agee.2010.12.004", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:35Z", "type": "Journal Article", "created": "2011-01-27", "title": "Comparison Of Organic Versus Mineral Resource Effects On Short-Term Aggregate Carbon And Nitrogen Dynamics In A Sandy Soil Versus A Fine Textured Soil", "description": "Abstract Aggregation and stabilization of soil organic C (SOC) and N are highly dependent on soil texture and addition of organic resources (ORs). While OR quality may influence SOC and N stabilization within aggregates, the simultaneous addition of N-fertilizers may enhance OR decomposition resulting in loss of SOC. A mesocosm study was conducted on a clayey soil at Embu and a sandy soil at Machanga in central Kenya to determine the influence of soil texture, OR quality and N-fertilizer on aggregation, SOC and N. Tithonia diversifolia (high quality), Calliandra calothyrsus (medium quality) and Zea mays (maize; low quality) residues, natural abundance or labeled with 15 N, were applied to soil at an equivalent rate of 4\u00a0Mg\u00a0C\u00a0ha \u22121 compared to no input control. Each treatment was fertilized with 120\u00a0kg 14 N or 15 N\u00a0ha \u22121 as (NH 2 ) 2 CO, or not fertilized. Soil samples were collected at installation of the mesocosms (start), and 8 months after installation (end). Soils were separated into different aggregate size fractions by wet sieving and macroaggregates were further fractionated to isolate microaggregates-within-macroaggregates. Total soil and aggregate fractions were analyzed for SOC and N. On average, 20% and 70% of SOC and N was in the macroaggregates in the sandy and clayey soils, respectively. There were no differences among OR quality in both soils but in the clayey soil all ORs resulted in greater SOC and N than in the control. However, proportions of OR-derived N in the macroaggregates, mostly in the microaggregates-within-macroaggregates were greater with sole applied maize in the clayey soil. The addition of N-fertilizer together with maize stover reduced soil N, macroaggregate N, and OR-derived N in the microaggregate and silt and clay fractions within macroaggregates compared to when maize was applied alone. In the sandy soil, Calliandra resulted in greater OR-derived N than Tithonia in the coarse particulate organic matter (cPOM; i.e., 5% compared to 2% of N applied). Thus, the greater polyphenol concentration in Calliandra likely slowed its decomposition compared to that of Tithonia . In addition, greater proportions of N and residue-derived N in the macroaggregates were observed in the coarse POM in the sandy soil whereas in the clayey soil it was in the microaggregates-within-macroaggregates. We conclude that the preservation of OR-derived N is affected by the chemical recalcitrance of the residues in sandy soils, whereas macroaggregate protection, and not OR quality, is the major factor in clayey soils.", "keywords": ["2. Zero hunger", "soil fertility", "textura del suelo", "enmiendas org\u00e1nicas", "soil texture", "abonos nitrogenados", "04 agricultural and veterinary sciences", "fertilidad del suelo", "15. Life on land", "01 natural sciences", "6. Clean water", "unidades estructurales de suelos", "nitrogen fertilizers", "organic amendments", "0401 agriculture", " forestry", " and fisheries", "ecology", "soil structural units", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2010.12.004"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2010.12.004", "name": "item", "description": "10.1016/j.agee.2010.12.004", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2010.12.004"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-03-01T00:00:00Z"}}, {"id": "10.1016/j.agee.2009.05.004", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:33Z", "type": "Journal Article", "created": "2009-06-10", "title": "Long-Term Effects Of Conservation Tillage On Organic Fractions In Two Soils In Southwest Of Spain", "description": "Open AccessAuthors want to thank to Comisi\u00f3n Interministerial de Ciencia y Tecnolog\u00eda (CICYT) through project (AGL2005-2423), and to the Education and Science Ministry for financial support to the project INIA (RTA2006-00058-CO3-01 y 02), which allowed this work to be carried out. Also the complementary funding by the IFAPA through grant FIC07-06 is acknowledged. S. Melero thanks to CSIC for her contract through program \u2018\u2018JAE-Doc\u2019\u2019 and R. L\u00f3pez thanks to Science and Technology Ministry for funding her grant.", "keywords": ["2. Zero hunger", "b-Glucosidase activity", "Microbial biomass carbon (MBC) to TOC", "Direct drilling", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Permanganate oxidizable carbon", "Ratio", "Diphenol oxidase activity", "6. Clean water", "Tillage"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2009.05.004"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agriculture%2C%20Ecosystems%20%26amp%3B%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agee.2009.05.004", "name": "item", "description": "10.1016/j.agee.2009.05.004", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2009.05.004"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-09-01T00:00:00Z"}}, {"id": "10.1016/j.agsy.2022.103560", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-13T16:15:45Z", "type": "Journal Article", "created": "2022-11-16", "title": "Concepts of agricultural marginal lands and their utilisation: A review", "description": "CONTEXT: The potential of marginal lands to improve food security, support bioenergy production or ecosystem services has globally got a lot of attention. Defining agricultural marginal land is a task that involves more than just considering the land\u2019s quality, its definition changed a lot during the last two centuries. OBJECTIVE: Development of new technologies and policy trends require the concepts of prime land and marginal land to be renewed from time to time. Although much research has been done on the concept of marginal land, it is currently limited by the lack of a clear, globally accepted definition. METHOD: There are four major sources of criteria of marginal lands: economic (e.g., rent cost, land value), geographical (e.g., temperature, slope, precipitation), ecosystem-based (e.g., protected areas, recreation, ecosystem services), soil suitability (e.g., yield capability, physical and chemical soil properties). The categorisation of agricultural land into groups like productive, marginal or unproductive often depends on the cultivation or management type. RESULTS AND CONCLUSION: Since conceptions of marginal land are dynamic both in time and space, flexible policy and practical solutions are needed for their non-degrading use, which in any case shall support naturebased socioeconomic development. To maintain the socioeconomic value of these areas, it is crucial to develop rural areas that are economically or biophysically marginalised. High nature value farming, bioenergy crops by sustainable land management and afforestation are highly recommended. Choosing the right management can transform marginal land into an optimal soil condition or incorrect management can degrade prime land into marginal land (unproductive land). SIGNIFICANCE: This paper provides a review and categorisation of the historical and new developments of marginal land concepts especially those which are working with agricultural aspects, including land management and reclamation. It could give a strong basis for further research in ...", "keywords": ["S1 Agriculture (General) / mez\u0151gazdas\u00e1g \u00e1ltal\u00e1ban", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "04.01. Mez\u0151gazdas\u00e1g", " erd\u00e9szet", " hal\u00e1szat", "01 natural sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Csik\u00f3s, N\u00e1ndor, T\u00f3th, Gergely,", "roles": ["creator"]}]}, "links": [{"href": "http://publicatio.bibl.u-szeged.hu/37762/1/concept.pdf"}, {"href": "https://real.mtak.hu/190344/1/1-s2.0-S0308521X22001962-main.pdf"}, {"href": "https://doi.org/10.1016/j.agsy.2022.103560"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agricultural%20Systems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.agsy.2022.103560", "name": "item", "description": "10.1016/j.agsy.2022.103560", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agsy.2022.103560"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-01-01T00:00:00Z"}}, {"id": "10.1016/j.apsoil.2007.12.011", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-13T16:15:50Z", "type": "Journal Article", "created": "2008-02-20", "title": "Changes In Soil Enzymes Related To C And N Cycle And In Soil C And N Content Under Prolonged Warming And Drought In A Mediterranean Shrubland", "description": "Open AccessPeer reviewed", "keywords": ["Soil protease", "2. Zero hunger", "13. Climate action", "Soil ammonium availability", "Soil \u03b2-glucosidase", "Climate change", "0401 agriculture", " forestry", " and fisheries", "Soil urease", "04 agricultural and veterinary sciences", "15. Life on land", "Soil nitrate availability", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.apsoil.2007.12.011"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20Soil%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.apsoil.2007.12.011", "name": "item", "description": "10.1016/j.apsoil.2007.12.011", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.apsoil.2007.12.011"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-06-01T00:00:00Z"}}, {"id": "10.1016/j.apsoil.2016.11.003", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-13T16:15:53Z", "type": "Journal Article", "created": "2016-11-11", "title": "Contrasting Response Of Summer Soil Respiration And Enzyme Activities To Long-Term Warming And Drought In A Wet Shrubland (Ne Wales, Uk)", "description": "Open Access5 p\u00e1ginas.-- 2 figuras.-- 2 tablas.-- 39 referencias", "keywords": ["Take urgent action to combat climate change and its impacts", "phenol-oxidase", "soil C", "Calluna vulgaris", "N [Microbial C]", "04 agricultural and veterinary sciences", "15. Life on land", "Soil C", "6. Clean water", "climate change", "13. Climate action", "\u03b2-glucosidase", "Climate change", "0401 agriculture", " forestry", " and fisheries", "Microbial C:N", "http://metadata.un.org/sdg/13", "microbial C:N", "Phenol-oxidase"]}, "links": [{"href": "https://doi.org/10.1016/j.apsoil.2016.11.003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20Soil%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.apsoil.2016.11.003", "name": "item", "description": "10.1016/j.apsoil.2016.11.003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.apsoil.2016.11.003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-02-01T00:00:00Z"}}, {"id": "10.1016/j.biortech.2012.01.120", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:15:59Z", "type": "Journal Article", "created": "2012-02-03", "title": "Chemical And Biochemical Characterisation Of Biochar-Blended Composts Prepared From Poultry Manure", "description": "The aim of this study was to assess the effect of a 2% (v/v) addition of biochar on the quality of a composting mixture prepared with poultry manure and different local organic wastes (rice husk and apple pomace). Compost quality was evaluated in terms of typical stabilisation indices, the microbial biomass and selected enzymatic activities related to the C, N and P cycles. The main effects of biochar were a 10% increase in C captured by humic substance extraction and a 30% decrease of water-soluble C, due to an enhanced degradation rate and/or the sorption of these labile compounds into the biochar. The urease, phosphatase and polyphenol oxidase activities of the biochar-blended compost were enhanced by 30-40% despite the lower amount of microbial biomass. Denaturing gradient gel electrophoresis revealed a higher diversity of fungi in biochar-amended compost, suggesting a change in microbial composition compared to the unamended compost.", "keywords": ["2. Zero hunger", "Hydrolysis", "04 agricultural and veterinary sciences", "Urease", "01 natural sciences", "Phosphoric Monoester Hydrolases", "Poultry", "Manure", "Soil", "Animals", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Catechol Oxidase", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.biortech.2012.01.120"}, {"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.2012.01.120", "name": "item", "description": "10.1016/j.biortech.2012.01.120", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.biortech.2012.01.120"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-04-01T00:00:00Z"}}, {"id": "10.1016/j.ecoenv.2016.03.019", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:16:08Z", "type": "Journal Article", "created": "2016-04-06", "title": "Assessing Microbial Activities In Metal Contaminated Agricultural Volcanic Soils - An Integrative Approach", "description": "Volcanic soils are unique naturally fertile resources, extensively used for agricultural purposes and with particular physicochemical properties that may result in accumulation of toxic substances, such as trace metals. Trace metal contaminated soils have significant effects on soil microbial activities and hence on soil quality. The aim of this study is to determine the soil microbial responses to metal contamination in volcanic soils under different agricultural land use practices (conventional, traditional and organic), based on a three-tier approach: Tier 1 - assess soil microbial activities, Tier 2 - link the microbial activity to soil trace metal contamination and, Tier 3 - integrate the microbial activity in an effect-based soil index (Integrative Biological Response) to score soil health status in metal contaminated agricultural soils. Our results showed that microbial biomass C levels and soil enzymes activities were decreased in all agricultural soils. Dehydrogenase and \u03b2-glucosidase activities, soil basal respiration and microbial biomass C were the most sensitive responses to trace metal soil contamination. The Integrative Biological Response value indicated that soil health was ranked as: organic>traditional>conventional, highlighting the importance of integrative biomarker-based strategies for the development of the trace metal 'footprint' in Andosols.", "keywords": ["2. Zero hunger", "beta-Glucosidase", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "6. Clean water", "Soil", "Metals", "13. Climate action", "Soil Pollutants", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Oxidoreductases", "Soil Microbiology", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://orca.cardiff.ac.uk/id/eprint/102750/1/Parelho%202016.pdf"}, {"href": "https://doi.org/10.1016/j.ecoenv.2016.03.019"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecotoxicology%20and%20Environmental%20Safety", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.ecoenv.2016.03.019", "name": "item", "description": "10.1016/j.ecoenv.2016.03.019", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ecoenv.2016.03.019"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-07-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2016.06.008", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:16:36Z", "type": "Journal Article", "created": "2016-06-20", "title": "Silicon isotopes reveal recycled altered oceanic crust in the mantle sources of Ocean Island Basalts", "description": "Open Access23 pages, 5 figures, 2 tables", "keywords": ["Ocean Island Basalts", "Earth and Planetary Astrophysics (astro-ph.EP)", "GE", "550", "NDAS", "500", "Silicon isotopes", "FOS: Physical sciences", "7. Clean energy", "01 natural sciences", "12. Responsible consumption", "[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "13. Climate action", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "Recycling", "14. Life underwater", "BDC", "Mantle heterogeneity", "GE Environmental Sciences", "Astrophysics - Earth and Planetary Astrophysics", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2016.06.008"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2016.06.008", "name": "item", "description": "10.1016/j.gca.2016.06.008", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2016.06.008"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2019.02.010", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-13T16:16:36Z", "type": "Journal Article", "created": "2019-02-14", "title": "Isotopic fractionation of zirconium during magmatic differentiation and the stable isotope composition of the silicate Earth", "description": "Abstract High-precision double-spike Zr stable isotope measurements (expressed as \u03b494/90ZrIPGP-Zr, the permil deviation of the 94Zr/90Zr ratio from the IPGP-Zr standard) are presented for a range of ocean island basalts (OIB) and mid-ocean ridge basalts (MORB) to examine mass-dependent isotopic variations of zirconium in Earth. Ocean island basalt samples, spanning a range of radiogenic isotopic flavours (HIMU, EM) show a limited range in \u03b494/90ZrIPGP-Zr (0.046\u202f\u00b1\u202f0.037\u2030; 2sd, n\u202f=\u202f13). Similarly, MORB samples with chondrite-normalized La/Sm of >0.7 show a limited range in \u03b494/90ZrIPGP-Zr (0.053\u202f\u00b1\u202f0.040\u2030; 2sd, n\u202f=\u202f8). In contrast, basaltic lavas from mantle sources that have undergone significant melt depletion, such as depleted normal MORB (N-MORB) show resolvable variations in \u03b494/90ZrIPGP-Zr, from \u22120.045\u202f\u00b1\u202f0.018 to 0.074\u202f\u00b1\u202f0.023\u2030. Highly evolved igneous differentiates (>65\u202fwt% SiO2) from Hekla volcano in Iceland are isotopically heavier than less evolved igneous rocks, up to 0.53\u2030. These results suggest that both mantle melt depletion and extreme magmatic differentiation leads to resolvable mass-dependent Zr isotope fractionation. We find that this isotopic fractionation is most likely driven by incorporation of light isotopes of Zr within the 8-fold coordinated sites of zircons, driving residual melts, with a lower coordination chemistry, towards heavier values. Using a Rayleigh fractionation model, we suggest a \u03b1zircon-melt of 0.9995 based on the whole rock \u03b494/90ZrIPGP-Zr values of the samples from Hekla volcano (Iceland). Zirconium isotopic fractionation during melt-depletion of the mantle is less well-constrained, but may result from incongruent melting and incorporation of isotopically light Zr in the 8-fold coordinated M2 site of orthopyroxene. Based on these observations lavas originating from the effect of melt extraction from a depleted mantle source (N-MORB) or that underwent zircon saturation (SiO2\u202f>\u202f65\u202fwt%) are removed from the dataset to give an estimate of the primitive mantle Zr isotope composition of 0.048\u202f\u00b1\u202f0.032\u2030; 2sd, n\u202f=\u202f48. These data show that major controls on Zr fractionation in the Earth result from partial melt extraction in the mantle and by zircon fractionation in differentiated melts. Conversely, fertile mantle is homogenous with respect to Zr isotopes. Zirconium mass-dependent fractionation effects can therefore be used to trace large-scale mantle melt depletion events and the effects of felsic crust formation.", "keywords": ["GE", "Non-traditional stable isotope", "550", "NDAS", "MORB", "01 natural sciences", "[SDU] Sciences of the Universe [physics]", "Magmatic differentiation", "13. Climate action", "Zr isotopes", "OIB", "GE Environmental Sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2019.02.010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2019.02.010", "name": "item", "description": "10.1016/j.gca.2019.02.010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2019.02.010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-04-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2019.06.035", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:16:36Z", "type": "Journal Article", "created": "2019-07-02", "title": "Experimentally determined Si isotope fractionation between zircon and quartz", "description": "Abstract The silicon isotope composition of detrital quartz and zircon have the potential to inform us about secular changes to the silica cycle and weathering reactions on Earth. However, inferring source melt Si isotope composition from out-of-context minerals is hampered by the fact that, to-date, there is limited Si isotope equilibrium fractionation data for minerals. Here, we report experimental data to constrain Si isotope equilibrium fractionation between zircon and quartz, using two fundamentally different strategies, but with the same experimental design. First, zircon and quartz were hydrothermally synthesized from Zr(OH)4 and SiO2 at 1.5\u202fGPa and temperatures of 725, 800, and 900\u202f\u00b0C. The second experimental strategy utilized the three-isotope method; the starting materials consisted of natural zircon and isotopically-labelled SiO2. Three sets of hydrothermal time-series experiments were conducted at the same pressure and temperatures as the direct synthesis experiments. For all experiments, quartz and zircon were separated and 30Si/28Si and 29Si/28Si ratios were measured by solution multi-collector inductively coupled plasma mass spectrometry. The three-isotope method, which provides the best indicator of equilibrium fractionations, yields the following relationship: \u0394 30 S i ( q t z - z r c ) = ( 0.53 \u00b1 0.14 ) \u00d7 10 6 / T 2 where \u039430Si(qtz-zrc) is the relative difference in 30Si/28Si between quartz and zircon in permil, T is temperature in K, and the error is 2\u202fs.e. This relationship can be used to calculate the fractionation between zircon and other phases, and to estimate the Si isotope composition of the melt from which a zircon crystallized. The results may be used to assess equilibrium-disequilibrium isotope fractionations between quartz and zircon and co-existing phases in igneous rocks. These data can also be applied to out-of-context zircon (and quartz) to estimate the isotope composition of the host rock. Zircons crystallizing from a melt derived from purely igneous sources \u2013 i.e., without the involvement of \u201cweathered\u201d material \u2013 are expected to display a \u03b430SiNBS-28 (permil deviation of the 30Si/28Si from the NBS-28 standard) range from \u22120.7 to \u22120.35\u2030. Deviations from this range indicate assimilation of non-igneous (i.e., sedimentary) material in the melt source.", "keywords": ["Zircon", "GE", "550", "NDAS", "Quartz", "Si isotopes", "7. Clean energy", "01 natural sciences", "Three-istope", "[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "13. Climate action", "Igneous", "Three-isotope", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "Fractionation", "GE Environmental Sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2019.06.035"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2019.06.035", "name": "item", "description": "10.1016/j.gca.2019.06.035", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2019.06.035"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-09-01T00:00:00Z"}}, {"id": "10.1016/j.jplph.2017.03.003", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:16:55Z", "type": "Journal Article", "created": "2017-03-09", "title": "Drought stress obliterates the preference for ammonium as an N source in the C 4 plant Spartina alterniflora", "description": "The C4 grass Spartina alterniflora is known for its unique salt tolerance and strong preference for ammonium (NH4+) as a nitrogen (N) source. We here examined whether Spartina's unique preference for NH4+ results in improved performance under drought stress. Manipulative greenhouse experiments were carried out to measure the effects of variable water availability and inorganic N sources on plant performance (growth, photosynthesis, antioxidant, and N metabolism). Drought strongly reduced leaf number and area, plant fresh and dry weight, and photosynthetic activity on all N sources, but the reduction was most pronounced on NH4+. Indeed, the growth advantage seen on NH4+ in the absence of drought, producing nearly double the biomass compared to growth on NO3-, was entirely obliterated under both intermediate and severe drought conditions (50 and 25% field capacity, respectively). Both fresh and dry weight became indistinguishable among N sources under drought. Major markers of the antioxidant capacity of the plant, the activities of the enzymes superoxide dismutase, catalase, ascorbate peroxidase, and glutathione reductase, showed higher constitutive levels on NH4+. Catalase and glutathione reductase were specifically upregulated in NH4+-fed plants with increasing drought stress. This upregulation, however, failed to protect the plants from drought stress. Nitrogen metabolism was characterized by lower constitutive levels of glutamine synthetase in NH4+-fed plants, and a rise in glutamate dehydrogenase (GDH) activity under drought, accompanied by elevated proline levels in leaves. Our results support postulates on the important role of GDH induction, and its involvement in the synthesis of compatible solutes, under abiotic stress. We show that, despite this metabolic shift, S. alterniflora's sensitivity to drought does not benefit from growth on NH4+ and that the imposition of drought stress equalizes all N-source-related growth differences observed under non-drought conditions.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Nitrogen", "Superoxide Dismutase", "15. Life on land", "Catalase", "Poaceae", "01 natural sciences", "Antioxidants", "6. Clean water", "Droughts", "Plant Leaves", "Ascorbate Peroxidases", "Glutamate Dehydrogenase", "Gene Expression Regulation", " Plant", "Ammonium Compounds", "Photosynthesis"]}, "links": [{"href": "https://doi.org/10.1016/j.jplph.2017.03.003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Plant%20Physiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jplph.2017.03.003", "name": "item", "description": "10.1016/j.jplph.2017.03.003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jplph.2017.03.003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-06-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2006.08.032", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:03Z", "type": "Journal Article", "created": "2006-09-27", "title": "Seasonal Variations In Decomposition Processes In A Valley-Bottom Riparian Peatland", "description": "A year-long field survey was carried out at a valley-bottom riparian peatland site in North Wales, UK from January 2002 to December 2002 to examine the seasonal variation of decomposition processes and dissolved organic carbon (DOC) concentrations. Peat temperature, physicochemistry, organic carbon pools, basal CO(2) respiration and extracellular enzyme activities (beta-glucosidase, phosphatase, sulphatase and phenol oxidase) were monitored monthly. The results of a principle component eigenanalysis of field data show that concentrations of basal CO(2) respiration, soil solution DOC and phenolics were positively correlated to soil temperature (P<0.01, F=12.25; P<0.001, F=59.8; P<0.001, F=141.27) with Q(10) responses of 2.29, 6.42 and 14.42, respectively. Extracellular enzyme activities, however, were more strongly associated with seasonal changes in ion concentrations and did not correspond significantly to temperature alone suggesting limitations attributable to a combination of continuous anaerobiosis and/or the suppressive compounds. Restraints on soil enzyme activities may limit the loss of CO(2) from the microbial community that is dependent on soil enzyme activities for nutrient availability. The seasonal effect of temperature on DOC may be explained by increased plant rhizodeposition and microbial activity. These results do not imply that the long-term increasing trend in DOC export is explainable by temperature increase but suggest that temperature may be a key factor regulating the seasonal variation in DOC concentrations. Thus, seasonal temperature effects on DOC may represent an important component of long-term models of DOC export.", "keywords": ["Wales", "phenolics", "Climate", "beta-Glucosidase", "Temperature", "04 agricultural and veterinary sciences", "DOC", "Carbon Dioxide", "Hydrogen-Ion Concentration", "15. Life on land", "01 natural sciences", "Carbon", "Phosphoric Monoester Hydrolases", "Soil", "Phenols", "13. Climate action", "basal respiration", "0401 agriculture", " forestry", " and fisheries", "peatland", "Seasons", "Sulfatases", "soil enzymes", "Soil Microbiology", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2006.08.032"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2006.08.032", "name": "item", "description": "10.1016/j.scitotenv.2006.08.032", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2006.08.032"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-11-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2012.12.023", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:04Z", "type": "Journal Article", "created": "2013-01-08", "title": "Warming And Increased Precipitation Have Differential Effects On Soil Extracellular Enzyme Activities In A Temperate Grassland", "description": "Few studies have conducted the responses of soil extracellular enzyme activities (EEA) to climate change, especially over the long term. In this study, we investigated the six-year responses of soil EEA to warming and increased precipitation in a temperate grassland of northern China at two depths of 0-10 and 10-20 cm. These extracellular enzymes included carbon-acquisition enzymes (\u03b2-glucosidase, BG), nitrogen-acquisition enzymes (N-acetylglucosaminidase, NAG; Leucine aminopeptidase, LAP) and phosphorus-acquisition enzymes (acid and alkaline phosphatases). The results showed that warming significantly increased acid phosphatase at the 0-10 cm depth and NAG at the 10-20 cm depth, but dramatically decreased BG and acid phosphatase in the subsurface. In contrast, increased precipitation significantly increased NAG, LAP and alkaline phosphatase in the surface and NAG, LAP and acid phosphatase in the subsurface. There was a significant warming and increased precipitation interaction on BG in the subsurface. Redundancy analysis indicated that the patterns of EEA were mainly driven by soil pH and NH(4)(+)-N and NO(3)(-)-N in the surface, while by NH(4)(+)-N and microbial biomass in the subsurface. Our results suggested that soil EEA responded differentially to warming and increased precipitation at two depths in this region, which may have implications for carbon and nutrient cycling under climate change.", "keywords": ["570", "China", "Climate", "Climate Change", "Acid Phosphatase", "04 agricultural and veterinary sciences", "15. Life on land", "Poaceae", "Enzymes", "Leucyl Aminopeptidase", "Soil biology", "13. Climate action", "Acetylglucosaminidase", "Cellulases", "0401 agriculture", " forestry", " and fisheries", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2012.12.023"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2012.12.023", "name": "item", "description": "10.1016/j.scitotenv.2012.12.023", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2012.12.023"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-02-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2014.07.098", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:05Z", "type": "Journal Article", "created": "2014-08-12", "title": "Effects Of Different Types Of N Deposition On The Fungal Decomposition Activities Of Temperate Forest Soils", "description": "Nitrogen (N) deposition significantly affects soil microbial activities and litter decomposition processes in forest ecosystems. However, the changes in soil fungi during litter decomposition remain unclear. In this study, ammonium nitrate was selected as inorganic N (IN), whereas urea and glycine were selected as organic N (ON). N fertilizer with different IN-to-ON ratios (1:4, 2:3, 3:2, 4:1, and 5:0) was mixed in equal amounts and then added to temperate forest soils. Half of each treatment was simultaneously added with streptomycin to inhibit soil bacteria. The activities of enzymes involved in litter decomposition (invertase, \u03b2-glucosidase, cellulase, polyphenol oxidase, and phosphatase) were assayed after a three-year field experiment. The results showed that enzymatic activities were inhibited by IN addition but accelerated by ON addition in the non-antibiotic addition treatments. An increase in ON in the mixed N fertilizer also shifted enzymatic activities from N inhibition to N stimulation. Similarly, in the antibiotic addition treatments, fungal activities revealed the same trends, but they were seriously inhibited by IN and significantly accelerated by ON. These results indicated that soil fungi were more sensitive to N deposition, particularly to ON. A large amount of ON may convert soil microbial communities into a fungi-dominated system. However, excessive ON deposition (20% IN+80% ON) caused N saturation and repressed fungal activities. These results suggested that soil fungi were sensitive to N type and that different IN-to-ON ratios may induce diverse ecological effects on soil fungi.", "keywords": ["beta-Fructofuranosidase", "Nitrogen", "Fungi", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "Forests", "Nitrogen Cycle", "15. Life on land", "01 natural sciences", "Ecosystem", "Soil Microbiology", "6. Clean water", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Guo Lida, Kaiyue Qu, He Jianping, Shushan Li, Peng Guo, Yuhan Du,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2014.07.098"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2014.07.098", "name": "item", "description": "10.1016/j.scitotenv.2014.07.098", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2014.07.098"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-11-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2018.08.257", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:07Z", "type": "Journal Article", "created": "2018-08-23", "title": "Assessment of promising agricultural management practices", "description": "iSQAPER project - Interactive Soil Quality Assessment in Europe and China for Agricultural Productivity and Environmental Resilience - aims to develop an app to advise farmers on selecting the best Agriculture Management Practice (AMPs) to improve soil quality. For this purpose, a soil quality index has to be developed to account for the changes in soil quality as impacted by the implementation of the AMPs. Some promising AMPs have been suggested over the time to prevent soil degradation. These practices have been randomly adopted by farmers but which practices are most used by farmers and where they are mostly adopted remains unclear. This study is part of the iSQAPER project with the specific aims: 1) map the current distribution of previously selected 18 promising AMPs in several pedo-climatic regions and farming systems located in ten and four study site areas (SSA) along Europe and China, respectively; and 2) identify the soil threats occurring in those areas. In each SSA, farmers using promising AMP's were identified and questionnaires were used to assess farmer's perception on soil threats significance in the area. 138 plots/farms using 18 promising AMPs, were identified in Europe (112) and China (26).Results show that promising AMPs used in Europe are Crop rotation (15%), Manuring & Composting (15%) and Min-till (14%), whereas in China are Manuring & Composting (18%), Residue maintenance (18%) and Integrated pest and disease management (12%). In Europe, soil erosion is the main threat in agricultural Mediterranean areas while soil-borne pests and diseases is more frequent in the SSAs from France and The Netherlands. In China, soil erosion, SOM decline, compaction and poor soil structure are among the most significant. This work provides important information for policy makers and the development of strategies to support and promote agricultural management practices with benefits for soil quality.", "keywords": ["0301 basic medicine", "2. Zero hunger", "S1 Agriculture (General) / mez\u0151gazdas\u00e1g \u00e1ltal\u00e1ban", "04 agricultural and veterinary sciences", "Environment", "15. Life on land", "03 medical and health sciences", "Sustainability", "13. Climate action", "Farming systems; Sustainability; Soil threats; Environment", "Farming systems", "Soil threats", "0401 agriculture", " forestry", " and fisheries", "504 - Ciencias del medio ambiente"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2018.08.257"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2018.08.257", "name": "item", "description": "10.1016/j.scitotenv.2018.08.257", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2018.08.257"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-02-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2013.03.034", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:20Z", "type": "Journal Article", "created": "2013-04-18", "title": "Microbial Enzymatic Responses To Drought And To Nitrogen Addition In A Southern California Grassland", "description": "Microbial enzymes play a fundamental role in ecosystem processes and nutrient mineralization. Therefore understanding enzyme responses to anthropogenic environmental change is important for predicting ecosystem function in the future. In a previous study, we used a reciprocal transplant design to examine the direct and indirect effects of drought and nitrogen (N) fertilization on litter decomposition in a southern California grassland. This work showed direct and indirect negative effects of drought on decomposition, and faster decomposition by N-adapted microbial communities in N-fertilized plots than in non-fertilized plots. Here we measured microbial biomass and the activities of nine extracellular enzymes to examine the microbial and enzymatic mechanisms underlying litter decomposition responses to drought and N. We hypothesized that changes in fungal biomass and potential extracellular enzyme activity (EEA) would relate directly to litter decomposition responses. We also predicted that fungal biomass would dominate the microbial community in our semi-arid study site. However, we found that the microbial community was dominated by bacterial biomass, and that bacteria responded negatively to drought treatment. In contrast to patterns in decomposition, fungal biomass and most potential EEA increased in direct response to drought treatment. Potential EEA was also decoupled from the decomposition response to N treatment. These results suggest that drought and N alter the efficiencies of EEA, defined as the mass of target substrate lost per unit potential EEA. Enzyme efficiencies declined with drought treatment, possibly because reduced water availability increased enzyme immobilization and reduced diffusion rates. In the N experiment, the efficiencies of \u03b2-glucosidase, \u03b2-xylosidase, and polyphenol oxidase were greater when microbes were transplanted into environments from which they originated. This increase in enzymatic efficiency suggests that microbial enzymes may adapt to their local environment. Overall, our results indicate that drought and N addition may have predictable impacts on the efficiencies of extracellular enzymes, providing a means of linking enzyme potentials with in-situ activities.", "keywords": ["Bacteria", "Drought", "Agricultural and Veterinary Sciences", "Fungi", "Litter decomposition", "Agronomy & Agriculture", "Precipitation", "04 agricultural and veterinary sciences", "Enzyme efficiency", "Biological Sciences", "15. Life on land", "Grassland", "01 natural sciences", "6. Clean water", "Nitrogen fertilization", "Affordable and Clean Energy", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Glucosidase", "Oxidase", "Environmental Sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://escholarship.org/content/qt8fw4q1cf/qt8fw4q1cf.pdf"}, {"href": "https://doi.org/10.1016/j.soilbio.2013.03.034"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2013.03.034", "name": "item", "description": "10.1016/j.soilbio.2013.03.034", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2013.03.034"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-09-01T00:00:00Z"}}, {"id": "10.1021/es061765v", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:52Z", "type": "Journal Article", "created": "2007-03-29", "title": "Interactions Between Elevated Co2 And Warming Could Amplify Doc Exports From Peatland Catchments", "description": "Peatlands export more dissolved organic carbon (DOC) than any other biome, contributing 20% of all terrestrial DOC exported to the oceans. Both warming and elevated atmospheric CO2 (eCO2) can increase DOC exports, but their interaction is poorly understood. Peat monoliths were, therefore, exposed to eCO2, warming and eCO2 + warming (combined). The combined treatment produced a synergistic (i.e., significant interaction) rise in DOC concentrations available for export (119% higher than the control, interaction P < 0.05) and enriched this pool with phenolic compounds (284%). We attribute this to increased plant inputs, coupled with impaired microbial degradation induced by competition with the vegetation for nutrients and inhibitory phenolics. Root biomass showed a synergistic increase (407% relative to the control, P < 0.1 only), while exudate inputs increased additively. Phenol oxidase was suppressed synergistically (58%, interaction P < 0.1 only) and beta-glucosidase (27%) additively, while microbial nutritional stress increased (51%) additively. Such results suggest intensified carbon exports from peatlands, with potentially widespread ramifications for aquatic processes in the receiving waters.", "keywords": ["Nitrogen", "litter decomposition", "Bryophyta", "01 natural sciences", "sphagnum", "soil", "Magnoliopsida", "Soil", "Phenols", "0105 earth and related environmental sciences", "Monophenol Monooxygenase", "beta-Glucosidase", "Temperature", "temperature", "04 agricultural and veterinary sciences", "Carbon Dioxide", "15. Life on land", "dissolved organic carbon", "matter", "Carbon", "Phosphoric Monoester Hydrolases", "6. Clean water", "enzyme", "bog", "13. Climate action", "community", "0401 agriculture", " forestry", " and fisheries"]}, "links": [{"href": "https://doi.org/10.1021/es061765v"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%20%26amp%3B%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/es061765v", "name": "item", "description": "10.1021/es061765v", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/es061765v"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-03-29T00:00:00Z"}}, {"id": "10.1016/j.tifs.2021.10.002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:17:41Z", "type": "Journal Article", "created": "2021-10-07", "title": "Vegetable waste and by-products to feed a healthy gut microbiota: current evidence, machine learning and computational tools to design novel microbiome-targeted foods", "description": "[Background] Food waste management is a key issue to global food security and friendly environmental governance. Worldwide, one-third of food produced for human consumption is lost or wasted along the food supply chain, primary production and food processing representing the most significant loses. Therefore, the need to achieve zero waste production schemes is becoming a priority to meet Sustainable Development Goals. Increasing evidence points towards vegetable food waste as a rich source of a wide array of carbohydrate structures and fibres providing the opportunity to identify and develop alternative approaches to valorize agro-food waste. [Scope and approach] This review describes the valorization of vegetable waste and by-products via production of (novel) substrates targeted to gut microbiota modulation, emphasizing the importance of raw materials and structural-functional properties of carbohydrates. Furthermore, we propose a novel framework for the rational selection of vegetable sources with potential prebiotic activity, based on machine learning and other computational tools applied to available literature and public database information. [Key findings and conclusions] Integration of the body of knowledge within the field of vegetable food waste valorization, from different perspectives, allows a rational selection of carbohydrate-based substrates with promising prebiotic activities. By exploring the interactions among dietary fibre and gut microbial ecosystems using computational tools fed with structural, functional and genomic data, we can identify substrates with potential to selectively stimulate gut commensals, in agreement with experimental evidence. Our approach establishes a new framework that can be extended to a wide range of commensal microbes and carbohydrate structures. The work in our research groups was funded by the European Union's Horizon 2020 research and innovation programme under grant agreement No 818368 (MASTER), and the grants RTI 2018-095021-J-I00 (funded by (MCIU/AEI/FEDER, UE), AGL 2017-84614-C2-1-R and AGL 2016-78311-R (funded by (MINECO/AEI/FEDER, UE). Carlos Sabater acknowledges his Postdoctoral research contract funded by the Instituto de Investigaci\u00f3n Sanitaria del Principado de Asturias (ISPA) and Postdoctoral research contract Juan de la Cierva-Formaci\u00f3n from Spanish Ministry of Science and Innovation (FJC 2019-042125-I). Peer reviewed", "keywords": ["2. Zero hunger", "0301 basic medicine", "0303 health sciences", "Circular economy", "Glycosidase activity", "15. Life on land", "6. Clean water", "Vegetable food waste valorization", "12. Responsible consumption", "03 medical and health sciences", "Prebiotics", "13. Climate action", "Machine learning", "11. Sustainability", "Microbiome"]}, "links": [{"href": "https://doi.org/10.1016/j.tifs.2021.10.002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Trends%20in%20Food%20Science%20%26amp%3B%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.tifs.2021.10.002", "name": "item", "description": "10.1016/j.tifs.2021.10.002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.tifs.2021.10.002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-12-01T00:00:00Z"}}, {"id": "10.1029/2021ef002622", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:18:05Z", "type": "Journal Article", "created": "2022-11-29", "title": "Appraising the Water\u2010Energy\u2010Food Nexus From a Sustainable Development Perspective: A Maturing Paradigm?", "description": "Abstract
The water\uffe2\uff80\uff90energy\uffe2\uff80\uff90food (WEF) nexus is a prominent approach for addressing today's sustainable development challenges. In our critical appraisal of the WEF, covering different approaches, drivers, enablers, and applications, we emphasize the situation across the Global South (Africa, Asia, Latin America and the Caribbean). Here, WEF research covers at least 23 focal domains. We find that the nexus is still a maturing paradigm primarily rooted in a physical and natural sciences framing, which is itself embedded in a neoliberal securities narrative. While providing insights and tools to address the systemic interdependencies between resource sectors whose exploitation, degradation, and sub\uffe2\uff80\uff90optimal management contribute to (un)sustainable development, there is still insufficient engagement with social, political, and economic dimensions. Progress related to climate, urbanization, and resource consumption is encouraging, but while governance and finance are central enablers of current and future nexus systems, gaps remain in relation to implementation and operationalization. Harnessing the nexus for sustainable development across the Global South means recognizing that it is more than a biophysical system, but also a multi\uffe2\uff80\uff90scale complex of people, institutions, and infrastructure, affected by history and context. Addressing this complexity requires alternative and possibly challenging perspectives to counter dominant narratives, and manage problems associated with policy integration, trade\uffe2\uff80\uff90offs, and winners and losers. We outline 10 emergent research areas that we think can contribute to this endeavor and enable the nexus to be a stronger policy force.Saprobic soil fungi drive many important ecosystem processes, including decomposition, and many of their effects are related to growth rate and enzymatic ability. In mycology, there has long been the implicit assumption of a trade-off between growth and enzymatic investment, which we test here using a set of filamentous fungi from the same soil. For these fungi we measured growth rate (as colony radial extension) and enzymatic repertoire (activities of four enzymes: laccase, cellobiohydrolase, leucine aminopeptidase and acid phosphatase), and explored the interaction between the traits based on phylogenetically corrected methods. Our results support the existence of a trade-off, however only for the enzymes presumably representing a larger metabolic cost (laccase and cellobiohydrolase). Our study offers new insights into potential functional complementarity within the soil fungal community in ecosystem processes, and experimentally supports an enzymatic investment/growth rate trade-off underpinning phenomena including substrate succession.
", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::579 Mikroorganismen", " Pilze", " Algen", "Acid Phosphatase", "Laccase", "Fungi", "579", "15. Life on land", "Article", "Fungal Proteins", "Microbial ecology", "Leucyl Aminopeptidase", "03 medical and health sciences", "Cellulose 1", "4-beta-Cellobiosidase", "Fungal ecology", "Ecosystem", "Phylogeny", "Soil Microbiology"]}, "links": [{"href": "https://www.biorxiv.org/content/10.1101/360511v1.full.pdf"}, {"href": "https://www.nature.com/articles/s41598-020-68099-8.pdf"}, {"href": "https://doi.org/10.1038/s41598-020-68099-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-020-68099-8", "name": "item", "description": "10.1038/s41598-020-68099-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-020-68099-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-07-02T00:00:00Z"}}, {"id": "10.1038/s41598-023-31334-z", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:18:17Z", "type": "Journal Article", "created": "2023-03-27", "title": "Modelling the impact of historic landscape change on soil erosion and degradation", "description": "AbstractInternational policies and guidelines often highlight the divide between \uffe2\uff80\uff98nature\uffe2\uff80\uff99 and \uffe2\uff80\uff98heritage\uffe2\uff80\uff99 in landscape management, and the weakness of monodisciplinary approaches. This study argues that historic agricultural practices have played a key role in shaping today\uffe2\uff80\uff99s landscapes, creating a heritage which affords opportunities for more sustainable landscape management. The paper develops a new interdisciplinary approach with particular reference to soil loss and degradation over the long term. It presents innovative methods for assessing and modelling how pre-industrial agricultural features can mitigate soil erosion risk in response to current environmental conditions. Landscape archaeology data presented through Historic Landscape Characterisation are integrated in a GIS-RUSLE model to illustrate the impact of varying historic land-uses on soil erosion. The resulting analyses could be used to inform strategies for sustainable land resource planning. The debate on the onset of plate tectonics in the Earth\uffe2\uff80\uff99s history has partially originated from the controversial criteria of using felsic crust to trace plate tectonics in the past. Here, we demonstrate how Ti isotope ratios can be used as a proxy for the affinity of felsic rocks to plume or island arc settings. Our study shows that, contrary to what was previously assumed, Ti isotopes cannot serve as a direct evidence for plate tectonics from 3.5 billion years ago, and must be combined with other information on SiO 2 contents of crustal rocks to be reliable.
", "keywords": ["Titanium isotopes", "Plume", "Magma differentiation", "magma differentiation", "GE", "550", "plume", "Plate tectonics", "[SDU.STU.TE] Sciences of the Universe [physics]/Earth Sciences/Tectonics", "DAS", "island arc", "7. Clean energy", "01 natural sciences", "13. Climate action", "plate tectonics", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "Island arc", "titanium isotopes", "GE Environmental Sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://pnas.org/doi/pdf/10.1073/pnas.1809164116"}, {"href": "https://doi.org/10.1073/pnas.1809164116"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Proceedings%20of%20the%20National%20Academy%20of%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1073/pnas.1809164116", "name": "item", "description": "10.1073/pnas.1809164116", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1073/pnas.1809164116"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-03T00:00:00Z"}}, {"id": "10.1080/21683565.2014.917144", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:18:52Z", "type": "Journal Article", "created": "2014-05-02", "title": "Organic And Clay-Based Soil Amendments Increase Maize Yield, Total Nutrient Uptake, And Soil Properties In Lao Pdr", "description": "In the Lao People\u2019s Democratic Republic (PDR), increasing food security remains a challenge since smallholder agricultural systems, which are the main source of food production, are under serious threat due to poor soil fertility and climate variability. This study was undertaken in Lao PDR to investigate the impacts of organic and clay-based soil amendments on maize yield, total nutrient uptake, and soil properties. Structured field experiments were established over two consecutive years (2011 and 2012) with maize as the test crop at the Veunkham and Naphok sites. Ten treatments were applied in a randomized complete block design with three replications. The treatments were control, rice husk biochar (applied at a rate of 10 t ha\u22121), bentonite clay (10 t ha\u22121), compost (4 t ha\u22121), clay-manure compost (10 t ha\u22121), rice husk biochar compost (10 t ha\u22121), and their combinations. All treatments were applied in 2011. Significant (p < 0.05) treatment effects in maize grain yields, total nutrient uptake, and soil...", "keywords": ["2. Zero hunger", "bentonite", "land degradation", "enmiendas org\u00e1nicas", "rice husks", "bentonita", "cascarilla de arroz", "04 agricultural and veterinary sciences", "15. Life on land", "organic amendments", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "degradaci\u00f3n de tierras", "development"], "contacts": [{"organization": "Mekuria, Wolde M., Noble, A.D., Sengtaheuanghoung, Oloth, Hoanh, Chu Thai, Bossio, Deborah A., Sipaseuth, Nivong, McCartney, Matthew P., Lagan, Simon,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1080/21683565.2014.917144"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agroecology%20and%20Sustainable%20Food%20Systems", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/21683565.2014.917144", "name": "item", "description": "10.1080/21683565.2014.917144", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/21683565.2014.917144"}, {"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": "10.1097/hjh.0b013e32834786f0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:19:03Z", "type": "Journal Article", "created": "2011-05-10", "title": "Albumin Overload Activates Intrarenal Renin\u2013Angiotensin System Through Protein Kinase C And Nadph Oxidase-Dependent Pathway", "description": "Inappropriate activation of the intrarenal renin-angiotensin system (RAS) plays an important role in the pathogenesis of hypertension and renal injury. However, the underlying mechanisms remain elusive. Proteinuria has been shown to elicit the renal activation of RAS. The present study was performed to test the intracellular signal pathway involved in albumin-triggered activation of RAS.NRK52E cells, a rat renal proximal tubular cell line, were incubated with increased levels of albumin. The rat model of protein overload was established in female Wistar-Kyoto rats that were subjected to unilateral nephrectomy followed by daily intraperitoneal injection of BSA at various doses (0.5, 1.0, and 5.0 g/kg) or combination with intragastric administration of apocynin (100 mg/kg per day), an inhibitor of NADPH oxidase.Exposure of the cells to high levels of albumin activated the RAS through the endocytic receptors megalin and cubilin. High levels of albumin triggered the production of intracellular reactive oxygen species by a protein kinase C (PKC)-NADPH oxidase-dependent pathway and this, in turn, led to activation of nuclear factor-\u03baB (NF-\u03baB) and activation protein-1 (AP-1). Inhibition of PKC or NADPH oxidase abolished albumin-induced activation of RAS. In a protein overload rat model, activation of RAS in renal proximal tubular cells was significantly increased, coincident with activation of PKC, NADPH oxidase, NF-\u03baB, and AP-1. Chronic inhibition of NADPH oxidase by apocynin largely ameliorated intrarenal activation of RAS.Exposure of renal tubular epithelial cells with high levels of albumin triggers activation of RAS via a PKC-NADPH oxidase-dependent pathway.", "keywords": ["Kidney Tubules", " Proximal", "Renin-Angiotensin System", "03 medical and health sciences", "0302 clinical medicine", "Albumins", "Animals", "NADPH Oxidases", "Female", "Rats", " Inbred WKY", "Protein Kinase C", "Cell Line", "Rats", "3. Good health"]}, "links": [{"href": "https://doi.org/10.1097/hjh.0b013e32834786f0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Hypertension", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1097/hjh.0b013e32834786f0", "name": "item", "description": "10.1097/hjh.0b013e32834786f0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1097/hjh.0b013e32834786f0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-07-01T00:00:00Z"}}, {"id": "10.1111/1462-2920.15751", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:19:14Z", "type": "Journal Article", "created": "2021-09-28", "title": "Novel Alcaligenes ammonioxydans sp. nov. from wastewater treatment sludge oxidizes ammonia to N2 with a previously unknown pathway", "description": "SummaryHeterotrophic nitrifiers are able to oxidize and remove ammonia from nitrogen\uffe2\uff80\uff90rich wastewaters but the genetic elements of heterotrophic ammonia oxidation are poorly understood. Here, we isolated and identified a novel heterotrophic nitrifier, Alcaligenes ammonioxydans sp. nov. strain HO\uffe2\uff80\uff901, oxidizing ammonia to hydroxylamine and ending in the production of N2 gas. Genome analysis revealed that strain HO\uffe2\uff80\uff901 encoded a complete denitrification pathway but lacks any genes coding for homologous to known ammonia monooxygenases or hydroxylamine oxidoreductases. Our results demonstrated strain HO\uffe2\uff80\uff901 denitrified nitrite (not nitrate) to N2 and N2O at anaerobic and aerobic conditions respectively. Further experiments demonstrated that inhibition of aerobic denitrification did not stop ammonia oxidation and N2 production. A gene cluster (dnfT1RT2ABCD) was cloned from strain HO\uffe2\uff80\uff901 and enabled E. coli accumulated hydroxylamine. Sub\uffe2\uff80\uff90cloning showed that genetic cluster dnfAB or dnfABC already enabled E. coli cells to produce hydroxylamine and further to 15N2 from (15NH4)2SO4. Transcriptome analysis revealed these three genes dnfA, dnfB and dnfC were significantly upregulated in response to ammonia stimulation. Taken together, we concluded that strain HO\uffe2\uff80\uff901 has a novel dnf genetic cluster for ammonia oxidation and this dnf genetic cluster encoded a previously unknown pathway of direct ammonia oxidation (Dirammox) to N2.
", "keywords": ["Alcaligenes ammonioxydans sp. nov.", "0301 basic medicine", "106014 Genomics", "Nitrogen", "HYDROXYLAMINE OXIDASE", "direct ammonia oxidation (Dirammox)", "OXIDATION", "REDUCTASE", "Water Purification", "THIOSPHAERA-PANTOTROPHA", "PYRUVIC-OXIME", "03 medical and health sciences", "heterotrophic nitrifier", "Ammonia", "106014 Genomik", "Escherichia coli", "Alcaligenes", "wastewater", "Nitrites", "106022 Mikrobiologie", "HETEROTROPHIC NITRIFICATION", "0303 health sciences", "PURIFICATION", "Sewage", "AEROBIC DENITRIFICATION", "Nitrification", "Aerobiosis", "6. Clean water", "NITROGEN", "FAECALIS", "Denitrification", "106022 Microbiology", "Oxidation-Reduction"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1111/1462-2920.15751"}, {"href": "https://doi.org/10.1111/1462-2920.15751"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1462-2920.15751", "name": "item", "description": "10.1111/1462-2920.15751", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1462-2920.15751"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-28T00:00:00Z"}}, {"id": "10.3389/frwa.2022.981745", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:21:45Z", "type": "Journal Article", "created": "2022-09-16", "title": "Perspective on satellite-based land data assimilation to estimate water cycle components in an era of advanced data availability and model sophistication", "description": "The beginning of the 21st century is marked by a rapid growth of land surface satellite data and model sophistication. This offers new opportunities to estimate multiple components of the water cycle via satellite-based land data assimilation (DA) across multiple scales. By resolving more processes in land surface models and by coupling the land, the atmosphere, and other Earth system compartments, the observed information can be propagated to constrain additional unobserved variables. Furthermore, access to more satellite observations enables the direct constraint of more and more components of the water cycle that are of interest to end users. However, the finer level of detail in models and data is also often accompanied by an increase in dimensions, with more state variables, parameters, or boundary conditions to estimate, and more observations to assimilate. This requires advanced DA methods and efficient solutions. One solution is to target specific observations for assimilation based on a sensitivity study or coupling strength analysis, because not all observations are equally effective in improving subsequent forecasts of hydrological variables, weather, agricultural production, or hazards through DA. This paper offers a perspective on current and future land DA development, and suggestions to optimally exploit advances in observing and modeling systems.Moldavites are tektites genetically related to the Ries impact structure, located in Central Europe, but the source materials and the processes related to the chemical fractionation of moldavites are not fully constrained. To further understand moldavite genesis, the Cu and Zn abundances and isotope compositions were measured in a suite of tektites from four different substrewn fields (South Bohemia, Moravia, Cheb Basin, Lusatia) and chemically diverse sediments from the surroundings of the Ries impact structure. Moldavites are slightly depleted in Zn (~10\uffe2\uff80\uff9320%) and distinctly depleted in Cu (>90%) relative to supposed sedimentary precursors. Moreover, the moldavites show a wide range in \uffce\uffb466Zn values between 1.7 and 3.7\uffe2\uff80\uffb0 (relative to JMC 3\uffe2\uff80\uff900749 Lyon) and \uffce\uffb465Cu values between 1.6 and 12.5\uffe2\uff80\uffb0 (relative to NIST SRM 976) and are thus enriched in heavy isotopes relative to their possible parent sedimentary sources (\uffce\uffb466Zn\uffc2\uffa0=\uffc2\uffa0\uffe2\uff88\uff920.07 to +0.64\uffe2\uff80\uffb0; \uffce\uffb465Cu\uffc2\uffa0=\uffc2\uffa0\uffe2\uff88\uff920.4 to +0.7\uffe2\uff80\uffb0). In particular, the Cheb Basin moldavites show some of the highest \uffce\uffb465Cu values (up to 12.5\uffe2\uff80\uffb0) ever observed in natural samples. The relative magnitude of isotope fractionation for Cu and Zn seen here is opposite to oxygen\uffe2\uff80\uff90poor environments such as the Moon where Zn is significantly more isotopically fractionated than Cu. One possibility is that monovalent Cu diffuses faster than divalent Zn in the reduced melt and diffusion will not affect the extent of Zn isotope fractionation. These observations imply that the capability of forming a redox environment may aid in volatilizing some elements, accompanied by isotope fractionation, during the impact process. The greater extent of elemental depletion, coupled with isotope fractionation of more refractory Cu relative to Zn, may also hinge on the presence of carbonyl species of transition metals and electromagnetic charge, which could exist in the impact\uffe2\uff80\uff90induced high\uffe2\uff80\uff90velocity jet of vapor and melts.
", "keywords": ["550", "GRANITES", "NDAS", "Ries crater", "01 natural sciences", "Tektites", "ZINC", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "QE", "14. Life underwater", "STABLE-ISOTOPE GEOCHEMISTRY", "QC", "0105 earth and related environmental sciences", "Copper isotopes", "ORIGIN", "AUSTRALASIAN TEKTITES", "FRACTIONATION", "IRON", "500", "LACHLAN FOLD BELT", "Ries area sediments", "QE Geology", "Impact", "QC Physics", "13. Climate action", "Volatile loss", "ZN", "Isotope fractionation", "Zinc isotopes", "CU"]}, "links": [{"href": "http://onlinelibrary.wiley.com/wol1/doi/10.1111/maps.12922/fullpdf"}, {"href": "https://doi.org/10.1111/maps.12922"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Meteoritics%20%26amp%3B%20Planetary%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/maps.12922", "name": "item", "description": "10.1111/maps.12922", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/maps.12922"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-07-27T00:00:00Z"}}, {"id": "10.1111/mec.15632", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:19:47Z", "type": "Journal Article", "created": "2020-09-27", "title": "Comparison of markers for the monitoring of freshwater benthic biodiversity through DNA metabarcoding", "description": "AbstractMetabarcoding of bulk or environmental DNA has great potential for biomonitoring of freshwater environments. However, successful application of metabarcoding to biodiversity monitoring requires universal primers with high taxonomic coverage that amplify highly variable, short metabarcodes with high taxonomic resolution. Moreover, reliable and extensive reference databases are essential to match the outcome of metabarcoding analyses with available taxonomy and biomonitoring indices. Benthic invertebrates, particularly insects, are key taxa for freshwater bioassessment. Nevertheless, few studies have so far assessed markers for metabarcoding of freshwater macrobenthos. Here we combined in silico and laboratory analyses to test the performance of different markers amplifying regions in the 18S rDNA (Euka02), 16S rDNA (Inse01) and COI (BF1_BR2\uffe2\uff80\uff90COI) genes, and developed an extensive database of benthic macroinvertebrates of France and Europe, with a particular focus on key insect orders (Ephemeroptera, Plecoptera and Trichoptera). Analyses on 1,514 individuals representing different taxa of benthic macroinvertebrates showed very different amplification success across primer combinations. The Euka02 marker showed the highest universality, while the Inse01 marker showed excellent performance for the amplification of insects. BF1_BR2\uffe2\uff80\uff90COI showed the highest resolution, while the resolution of Euka02 was often limited. By combining our data with GenBank information, we developed a curated database including sequences representing 822 genera. The heterogeneous performance of the different primers highlights the complexity in identifying the best markers, and advocates for the integration of multiple metabarcodes for a more comprehensive and accurate understanding of ecological impacts on freshwater biodiversity.
", "keywords": ["0106 biological sciences", "570", "amplification rate; biomonitoring; biotic indices; cytochrome c oxidase I; environmental DNA; freshwater biodiversity; macroinvertebrates; primer bias; taxonomic resolution; universality", "500", "Fresh Water", "Biodiversity", "15. Life on land", "01 natural sciences", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "Europe", "Animals", "DNA Barcoding", " Taxonomic", "Humans", "France", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology"]}, "links": [{"href": "https://air.unimi.it/bitstream/2434/791349/3/ficetola%20et%20al%202020%20Mol%20Ecol%20submitted.pdf"}, {"href": "https://air.unimi.it/bitstream/2434/791349/4/mec.15632.pdf"}, {"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1111/mec.15632"}, {"href": "https://doi.org/10.1111/mec.15632"}, {"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.15632", "name": "item", "description": "10.1111/mec.15632", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/mec.15632"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-28T00:00:00Z"}}, {"id": "10.1371/journal.pone.0077212", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:20:15Z", "type": "Journal Article", "created": "2013-10-16", "title": "Carbon-Degrading Enzyme Activities Stimulated By Increased Nutrient Availability In Arctic Tundra Soils", "description": "Climate-induced warming of the Arctic tundra is expected to increase nutrient availability to soil microbes, which in turn may accelerate soil organic matter (SOM) decomposition. We increased nutrient availability via fertilization to investigate the microbial response via soil enzyme activities. Specifically, we measured potential activities of seven enzymes at four temperatures in three soil profiles (organic, organic/mineral interface, and mineral) from untreated native soils and from soils which had been fertilized with nitrogen (N) and phosphorus (P) since 1989 (23 years) and 2006 (six years). Fertilized plots within the 1989 site received annual additions of 10 g N \u00b7 m(-2) \u00b7 year(-1) and 5 g P \u00b7 m(-2) \u00b7 year(-1). Within the 2006 site, two fertilizer regimes were established--one in which plots received 5 g N \u00b7 m(-2) \u00b7 year(-1) and 2.5 g P \u00b7 m(-2) \u00b7 year(-1) and one in which plots received 10 g N \u00b7 m(-2) \u00b7 year(-1) and 5 g P \u00b7 m(-2) \u00b7 year(-1). The fertilization treatments increased activities of enzymes hydrolyzing carbon (C)-rich compounds but decreased phosphatase activities, especially in the organic soils. Activities of two enzymes that degrade N-rich compounds were not affected by the fertilization treatments. The fertilization treatments increased ratios of enzyme activities degrading C-rich compounds to those for N-rich compounds or phosphate, which could lead to changes in SOM chemistry over the long term and to losses of soil C. Accelerated SOM decomposition caused by increased nutrient availability could significantly offset predicted increased C fixation via stimulated net primary productivity in Arctic tundra ecosystems.", "keywords": ["550", "Nitrogen", "Science", "Climate", "Microbial Consortia", "Soil", "soil organic matter", "Fertilizers", "Soil Microbiology", "2. Zero hunger", "decomposition", "Arctic Regions", "Q", "R", "Temperature", "Phosphorus", "04 agricultural and veterinary sciences", "15. Life on land", "Carbon", "Phosphoric Monoester Hydrolases", "soil organic carbon", "13. Climate action", "Medicine", "0401 agriculture", " forestry", " and fisheries", "Arctic tundra ecosystem", "Glucosidases", "Research Article", "Peptide Hydrolases"]}, "links": [{"href": "https://doi.org/10.1371/journal.pone.0077212"}, {"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.0077212", "name": "item", "description": "10.1371/journal.pone.0077212", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371/journal.pone.0077212"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-10-15T00:00:00Z"}}, {"id": "10.1371/journal.pone.0092985", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:20:16Z", "type": "Journal Article", "created": "2014-03-25", "title": "Comparison Of Seasonal Soil Microbial Process In Snow-Covered Temperate Ecosystems Of Northern China", "description": "Open AccessMore than half of the earth's terrestrial surface currently experiences seasonal snow cover and soil frost. Winter compositional and functional investigations in soil microbial community are frequently conducted in alpine tundra and boreal forest ecosystems. However, little information on winter microbial biogeochemistry is known from seasonally snow-covered temperate ecosystems. As decomposer microbes may differ in their ability/strategy to efficiently use soil organic carbon (SOC) within different phases of the year, understanding seasonal microbial process will increase our knowledge of biogeochemical cycling from the aspect of decomposition rates and corresponding nutrient dynamics. In this study, we measured soil microbial biomass, community composition and potential SOC mineralization rates in winter and summer, from six temperate ecosystems in northern China. Our results showed a clear pattern of increased microbial biomass C to nitrogen (N) ratio in most winter soils. Concurrently, a shift in soil microbial community composition occurred with higher fungal to bacterial biomass ratio and gram negative (G-) to gram positive (G+) bacterial biomass ratio in winter than in summer. Furthermore, potential SOC mineralization rate was higher in winter than in summer. Our study demonstrated a distinct transition of microbial community structure and function from winter to summer in temperate snow-covered ecosystems. Microbial N immobilization in winter may not be the major contributor for plant growth in the following spring.", "keywords": ["Biomass (ecology)", "Atmospheric Science", "Microbial population biology", "Decomposer", "Nutrient cycle", "Physical Phenomena", "Agricultural and Biological Sciences", "Soil", "Terrestrial ecosystem", "Snow", "Soil water", "Biomass", "Phospholipids", "Soil Microbiology", "Minerals", "Glucan 1", "4-beta-Glucosidase", "Ecology", "Geography", "Mineralization (soil science)", "Q", "R", "Life Sciences", "04 agricultural and veterinary sciences", "Biogeochemistry", "16. Peace & justice", "Earth and Planetary Sciences", "Physical Sciences", "Medicine", "Seasons", "Ecosystem Functioning", "Research Article", "China", "Nitrogen", "Science", "Soil Science", "Biogeochemical cycle", "Environmental science", "Meteorology", "Genetics", "Arctic Permafrost Dynamics and Climate Change", "Tundra", "Biology", "Ecosystem", "Soil science", "Bacteria", "Fungi", "Microbial Diversity in Antarctic Ecosystems", "15. Life on land", "Carbon", "Temperate climate", "13. Climate action", "FOS: Biological sciences", "Environmental Science", "0401 agriculture", " forestry", " and fisheries", "Soil Carbon Dynamics and Nutrient Cycling in Ecosystems"], "contacts": [{"organization": "Xinyue Zhang, Wei Wang, Weile Chen, Naili Zhang, Hui Zeng,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1371/journal.pone.0092985"}, {"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.0092985", "name": "item", "description": "10.1371/journal.pone.0092985", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371/journal.pone.0092985"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-03-25T00:00:00Z"}}, {"id": "10.1371/journal.pone.0100443", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-13T16:20:16Z", "type": "Journal Article", "created": "2014-06-23", "title": "Effects Of Winter Cover Crops Residue Returning On Soil Enzyme Activities And Soil Microbial Community In Double-Cropping Rice Fields", "description": "Residue management in cropping systems is useful to improve soil quality. However, the studies on the effects of residue management on the enzyme activities and microbial community of soils in South China are few. Therefore, the effects of incorporating winter cover crop residue with a double-cropping rice (Oryza sativa L.) system on soil enzyme activities and microbial community in Southern China fields were studied. The experiment has conducted at the experimental station of the Institute of Soil and Fertilizer Research, Hunan Academy of Agricultural Science, China since winter 2004. Four winter cropping systems were used: rice-rice-ryegrass (Lolium multiflorum L.) (R-R-Ry), rice-rice-Chinese milk vetch (Astragalus sinicus L.) (R-R-Mv), rice-rice-rape (Brassica napus L.) (R-R-Ra) and rice-rice with winter fallow (R-R-Fa). The result indicated that the enzyme activities in the R-R-Ry, R-R-Mv and R-R-Ra systems were significantly higher (P<0.05) than in the R-R-Fa system during the early and late rice season. The \u03b2-glucosidase activities reached peak values at the tillering stage after residue application, and alkaline phosphatase activities reached peak values at the booting stage after residue application, respectively, the activities of \u03b2-glucosidase and alkaline phosphatase gradually decreased after this. Arylsulfatase activities reached peak values at the maturity stage. Arylamidase activities reached peak values at the maturity stage. The numbers of aerobic bacteria, actinomycete and fungus of residue treatments were significantly higher (P<0.05) than that the R-R-Ra system. However, the number of anaerobic bacteria under the R-R-Ry and R-R-Mv systems was significantly lower (P<0.05) than that under the R-R-Fa system during early rice and late rice growth stage. Thus, incorporation of winter cover crops into rotations may increase enzyme activities and microbial community in soil and therefore improve soil quality.", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "Science", "beta-Glucosidase", "Q", "R", "Oryza", "04 agricultural and veterinary sciences", "15. Life on land", "Alkaline Phosphatase", "Arylsulfotransferase", "6. Clean water", "11. Sustainability", "Medicine", "0401 agriculture", " forestry", " and fisheries", "Seasons", "Fertilizers", "Soil Microbiology", "Research Article"], "contacts": [{"organization": "Tang WenGuang, Lin Ye-Chun, Yang GuangLi, Wang Ke, Xiao Xiaoping, Tang Haiming,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1371/journal.pone.0100443"}, {"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.0100443", "name": "item", "description": "10.1371/journal.pone.0100443", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371/journal.pone.0100443"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-06-23T00:00:00Z"}}, {"id": "10.1371/journal.pone.0102315", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:20:16Z", "type": "Journal Article", "created": "2014-07-16", "title": "Soil Biochemical Responses To Nitrogen Addition In A Bamboo Forest", "description": "Many vital ecosystem processes take place in the soils and are greatly affected by the increasing active nitrogen (N) deposition observed globally. Nitrogen deposition generally affects ecosystem processes through the changes in soil biochemical properties such as soil nutrient availability, microbial properties and enzyme activities. In order to evaluate the soil biochemical responses to elevated atmospheric N deposition in bamboo forest ecosystems, a two-year field N addition experiment in a hybrid bamboo (Bambusa pervariabilis \u00d7 Dendrocalamopsis daii) plantation was conducted. Four levels of N treatment were applied: (1) control (CK, without N added), (2) low-nitrogen (LN, 50 kg N ha(-1) year(-1)), (3) medium-nitrogen (MN, 150 kg N ha(-1) year(-1)), and (4) high-nitrogen (HN, 300 kg N ha(-1) year(-1)). Results indicated that N addition significantly increased the concentrations of NH4(+), NO3(-), microbial biomass carbon, microbial biomass N, the rates of nitrification and denitrification; significantly decreased soil pH and the concentration of available phosphorus, and had no effect on the total organic carbon and total N concentration in the 0-20 cm soil depth. Nitrogen addition significantly stimulated activities of hydrolytic enzyme that acquiring N (urease) and phosphorus (acid phosphatase) and depressed the oxidative enzymes (phenol oxidase, peroxidase and catalase) activities. Results suggest that (1) this bamboo forest ecosystem is moving towards being limited by P or co-limited by P under elevated N deposition, (2) the expected progressive increases in N deposition may have a potential important effect on forest litter decomposition due to the interaction of inorganic N and oxidative enzyme activities, in such bamboo forests under high levels of ambient N deposition.", "keywords": ["Analysis of Variance", "China", "Atmosphere", "Monophenol Monooxygenase", "Nitrogen", "Science", "Q", "Acid Phosphatase", "R", "04 agricultural and veterinary sciences", "Forests", "15. Life on land", "Catalase", "Nitrification", "Soil", "Ammonia", "Denitrification", "Medicine", "Urea", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Sasa", "Soil Microbiology", "Research Article", "Peroxidase"]}, "links": [{"href": "https://doi.org/10.1371/journal.pone.0102315"}, {"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.0102315", "name": "item", "description": "10.1371/journal.pone.0102315", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371/journal.pone.0102315"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-07-16T00:00:00Z"}}, {"id": "10.1590/1413-70542017415003917", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:20:31Z", "type": "Journal Article", "created": "2017-11-15", "title": "Ammonia And Carbon Dioxide Emissions By Stabilized Conventional Nitrogen Fertilizers And Controlled Release In Corn Crop", "description": "ABSTRACT The market of stabilized, slow and controlled release nitrogen (N) fertilizers represents 1% of the world fertilizer consumption. On the other hand, the increase in availability, innovation and application of these technologies could lead to the improvement of N use efficiency in agroecossystems and to the reduction of environmental impacts. The objective of this study was to quantify agronomic efficiency relative index, ammonia volatilization, and CO2 emissions from conventional, stabilized and controlled release N fertilizers in corn summer crop. The experiment was carried out in a corn crop area located in Lavras, state of Minas Gerais, Brazil, without irrigation. All treatments were applied in topdressing at rate of 150 kg ha-1 N. N-NH3 losses from N fertilizers were: Granular urea (39% of the applied N ) = prilled urea (38%) > urea coated with 16% S0 (32%) = blend of urea + 7.9% S0 + polymers + conventional urea (32%) > prilled urea incorporated at 0.02 m depth (24%) > urea + 530 mg kg-1 of NBPT (8%) = Hydrolyzed leather (9%) > urea + thermoplastic resin (3%) = ammonium sulfate (1%) = ammonium nitrate (0.7%). Thermoplastic resin coated urea, ammonium nitrate and ammonium sulfate presented low values of cumulative CO2 emissions in corn crop. On the other hand, hydrolyzed leather promoted greater C-CO2 emission, when compared with other nitrogen fertilizers.
", "keywords": ["Coated urea", "Nitrogen", "Agriculture (General)", "Biomedical Engineering", "no-tillage", "Soil Science", "Organic chemistry", "Pesticide Pollution and Management", "Ammonia volatilization from urea", "FOS: Medical engineering", "Nitrate", "S1-972", "Agricultural and Biological Sciences", "Engineering", "Fertilizer", "Zea mays L.", "Ammonia", "perdas de NH3", "Agricultural Applications", "Urea", "Ammonium nitrate", "Ammonium sulfate", "Biology", "Effects of Soil Compaction on Crop Production", "4. Education", "Life Sciences", "04 agricultural and veterinary sciences", "Pollution", "Agronomy", "Chemistry", "plantio direto", "Controlled Release Materials for Agriculture", "Physical Sciences", "Environmental Science", "0401 agriculture", " forestry", " and fisheries", "NH3 loss", "CO2", "Ammonium"]}, "links": [{"href": "https://doi.org/10.1590/1413-70542017415003917"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ci%C3%AAncia%20e%20Agrotecnologia", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/1413-70542017415003917", "name": "item", "description": "10.1590/1413-70542017415003917", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/1413-70542017415003917"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-09-01T00:00:00Z"}}, {"id": "10.1590/01000683rbcs20150132", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-04-13T16:20:31Z", "type": "Journal Article", "created": "2016-02-03", "title": "Management Of Irrigation And Nitrogen Fertilizers To Reduce Amonia Volatilization", "description": "ABSTRACT Nitrogen losses by ammonia (NH3) volatilization can be reduced by appropriate irrigation management or by alternative N sources, replacing urea. The objective of this study was to evaluate the efficiency of irrigation management and N source combinations in decreasing NH3 volatilization from an Argissolo Vermelho Distr\uffc3\uffb3fico t\uffc3\uffadpico cultivated for 28 years with black oat (Avena strigosa) and maize (Zea mays), under no-tillage in the region of Depress\uffc3\uffa3o Central, Rio Grande do Sul, Brazil. The experiment was arranged in a randomized block design with split plots with three replications, where the main plots consisted of irrigation systems: no irrigation; irrigation immediately before and irrigation immediately after fertilization. The subplots were treated with different N sources: urea, urea with urease inhibitor and slow-release fertilizer, at an N rate of 180 kg ha-1, broadcast over maize, plus a control treatment without N fertilization. Ammonia volatilization was assessed using semi-open static collectors for 1, 2, 4, 6, and 10 days after N fertilization. In general, more than 90 % of total NH3-N losses occurred until three days after N fertilization, with peaks up to 15.4 kg ha-1 d-1. The irrigation was efficient to reduce NH3 losses only when applied after N fertilization. However, reductions varied according to the N fertilizer, and were higher for urea (67 %) and slightly lower for urea with urease inhibitor (50 %) and slow-release fertilizer (40 %), compared with the mean of the treatments without irrigation and irrigation before fertilization. The use of urea with urease inhibitor instead of urea was only promising under volatilization-favorable conditions (no irrigation or irrigation before N fertilization). Compared to urea, slow-release fertilizer did not reduce ammonia volatilization in any of the rainfed or irrigated treatments.
", "keywords": ["2. Zero hunger", "fontes de nitrog\u00eanio", "Aduba\u00e7\u00e3o", "Agriculture (General)", "aduba\u00e7\u00e3o nitrogenada", "04 agricultural and veterinary sciences", "Fertilizante nitrogenado", "Fertilidade do solo", "N fertilization", "6. Clean water", "S1-972", "nitrogen sources", "Am\u00f4nia", "perdas de N", "Nitrogen sources", "0401 agriculture", " forestry", " and fisheries", "Irriga\u00e7\u00e3o", "N losses"]}, "links": [{"href": "https://doi.org/10.1590/01000683rbcs20150132"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20Brasileira%20de%20Ci%C3%AAncia%20do%20Solo", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/01000683rbcs20150132", "name": "item", "description": "10.1590/01000683rbcs20150132", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/01000683rbcs20150132"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-12-01T00:00:00Z"}}, {"id": "10.1590/s0100-06832003000300004", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:20:32Z", "type": "Journal Article", "created": "2005-04-26", "title": "Biomassa Microbiana E Atividade Enzim\u00e1tica Em Solos Sob Vegeta\u00e7\u00e3o Nativa E Sistemas Agr\u00edcolas Anuais E Perenes Na Regi\u00e3o De Primavera Do Leste (Mt)", "description": "Primavera do Leste \uffc3\uffa9 um dos p\uffc3\uffb3los de produ\uffc3\uffa7\uffc3\uffa3o de gr\uffc3\uffa3os e fibras do Mato Grosso, com lavouras altamente tecnificadas. Este estudo foi realizado num Latossolo Vermelho-Amarelo da regi\uffc3\uffa3o de Primavera, com objetivo de avaliar a biomassa e a atividade microbiana de solos sob vegeta\uffc3\uffa7\uffc3\uffa3o nativa e sistemas agr\uffc3\uffadcolas anuais e perenes. As amostras de solo foram coletadas em duas profundidades (0-5 e 5-20 cm), no in\uffc3\uffadcio da esta\uffc3\uffa7\uffc3\uffa3o chuvosa, em \uffc3\uffa1reas sob cultivo de videira (Vitis vinifera), entrelinha e linha, cultivos anuais (soja) e em uma \uffc3\uffa1rea de vegeta\uffc3\uffa7\uffc3\uffa3o nativa de Cerrad\uffc3\uffa3o. Foram avaliados o carbono da biomassa microbiana (CBM), carbono prontamente mineraliz\uffc3\uffa1vel e as atividades das enzimas beta-glucosidase, fosfatase \uffc3\uffa1cida e arilsulfatase. Nas duas profundidades avaliadas, os sistemas de uso do solo com culturas perenes e anuais apresentaram redu\uffc3\uffa7\uffc3\uffb5es m\uffc3\uffa9dias de 70 % no CBM, em rela\uffc3\uffa7\uffc3\uffa3o \uffc3\uffa0 \uffc3\uffa1rea sob vegeta\uffc3\uffa7\uffc3\uffa3o nativa. O manejo diferenciado na entrelinha do parreiral e a utiliza\uffc3\uffa7\uffc3\uffa3o do capim-p\uffc3\uffa9-de-galinha (Eleusine indica), como cobertura viva, proporcionaram aumentos no C mineraliz\uffc3\uffa1vel e na atividade das enzimas beta-glucosidase e arilsulfatase nas duas profundidades. Os n\uffc3\uffadveis m\uffc3\uffa9dios de P no solo sob Cerrad\uffc3\uffa3o resultaram em valores de atividade da fosfatase \uffc3\uffa1cida inferiores aos dos observados em outros locais do Cerrado. Mesmo assim, na profundidade de 0-5 cm, a atividade da fosfatase \uffc3\uffa1cida no Cerrad\uffc3\uffa3o foi superior \uffc3\uffa0 da entrelinha do parreiral (VE) e \uffc3\uffa0 da \uffc3\uffa1rea com culturas anuais, demonstrando a sua import\uffc3\uffa2ncia na mineraliza\uffc3\uffa7\uffc3\uffa3o do f\uffc3\uffb3sforo org\uffc3\uffa2nico em \uffc3\uffa1reas sob vegeta\uffc3\uffa7\uffc3\uffa3o nativa. Os resultados obtidos confirmaram a sensibilidade dos par\uffc3\uffa2metros microbiol\uffc3\uffb3gicos e bioqu\uffc3\uffadmicos para identificar altera\uffc3\uffa7\uffc3\uffb5es no solo de acordo com os diferentes sistemas de uso da terra.
", "keywords": ["biomass carbon", "arylsulfatase", "2. Zero hunger", "respira\u00e7\u00e3o microbiana", "Cerrado", "carbono da biomassa", "04 agricultural and veterinary sciences", "arilsulfatase", "15. Life on land", "fosfatase \u00e1cida", "vineyards", "beta-glucosidase", "microbial respiration", "acid phosphatase", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "parreiral", "soybean", "soja"]}, "links": [{"href": "https://doi.org/10.1590/s0100-06832003000300004"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20Brasileira%20de%20Ci%C3%AAncia%20do%20Solo", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/s0100-06832003000300004", "name": "item", "description": "10.1590/s0100-06832003000300004", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/s0100-06832003000300004"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-06-01T00:00:00Z"}}, {"id": "10.1556/crc.37.2009.4.12", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-04-13T16:20:31Z", "type": "Journal Article", "created": "2009-12-25", "title": "Effects Of Different Cultivation Practices On Soil Temperature And Wheat Spike Differentiation", "description": "Field cultivation practices affected soil temperature that influenced the crop development of winter crops. This study was undertaken to determine the effects of different mulch materials, tillage depths and planting methods on spike differentiation of winter wheat (Triticum aestivum L.). The field experiment was consisted of three tests: (i) polythene mulch, straw mulch and no mulch; (ii) ridge planting and furrow planting; (iii) conventional tillage and shallow tillage. The results showed that soil temperature was affected by different practices. The higher soil temperature under polythene mulch resulted in the earlier initiation of spike differentiation, while straw mulch decreased soil temperature in spring that delayed the initiation compared with the non-mulch treatment. The spike initiation under ridge planting started earlier than that of furrow planting. Reduced tillage delayed the initiation compared with the conventional tillage. Duration of spike differentiation lasted longer under earlier starting of initiation that increased the grain numbers per spike. Other yield component characters were not affected by soil temperature. It was concluded that in the North China Plain where grain-filling duration of winter wheat was limited, agricultural practices that increased soil temperature in spring were favorable for grain production.", "keywords": ["2. Zero hunger", "0106 biological sciences", "S1 Agriculture (General) / mez\u0151gazdas\u00e1g \u00e1ltal\u00e1ban", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1556/crc.37.2009.4.12"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Cereal%20Research%20Communications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1556/crc.37.2009.4.12", "name": "item", "description": "10.1556/crc.37.2009.4.12", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1556/crc.37.2009.4.12"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-12-01T00:00:00Z"}}, {"id": "10.1590/1413-70542016402031115", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-13T16:20:31Z", "type": "Journal Article", "created": "2016-05-11", "title": "Ammonia Volatilization From Enhanced-Efficiency Urea On No-Till Maize In Brazilian Cerrado With Improved Soil Fertility", "description": "ABSTRACT High nitrogen losses by ammonia volatilization are expected when urea is used as the source of N. The use of controlled-release urea and urease inhibitors are possible strategies to reduce such losses and increase nitrogen use efficiency. This study aimed to evaluate nitrogen losses by ammonia volatilization from stabilized, slow and controlled release urea and its absorption by maize grown under no-till in an improved Cerrado soil. Four N sources were used: conventional urea, urea + N-(n-butyl) thiophosphoric triamide (NBPT), urea + Cu and B and urea coated by sulfur + polymers. These N sources were surface applied along the rows using three N doses of 100, 150 and 200 kg ha-1. No N was added to the control. Data were collected regarding N losses by volatilization, the N contents accumulated in the stubble and grains, and the yields of the stubble and grains. Stabilized urea and slow release urea were efficient for postponing the ammonia volatilization peaks. The urease inhibitors postponed the peaks for up to two days, reducing the accumulated volatilization by 18% when compared with common urea. Polymer sulfur coated urea resulted in a 37% reduction in ammonia volatilization. Increasing the N application rate to 200 kg ha-1 resulted in 16% greater yields and 37% greater N accumulation in the plants relative to the control. However, the stabilized and slow-release urea did not improve the N accumulation or yield. Consequently, the nitrogen use efficiency of maize was not improved relative to the use of conventional urea.
", "keywords": ["Fertilizantes nitrogenados", "2. Zero hunger", "Agriculture (General)", "ureia revestida por enxofre e pol\u00edmeros", "polymer sulfur coated urea", "urease inhibitors", "04 agricultural and veterinary sciences", "NH3-N losses", "inibidores de urease", "S1-972", "0401 agriculture", " forestry", " and fisheries", "Zea mays L", "Nitrogen fertilizers", "perdas de N-NH3"]}, "links": [{"href": "https://doi.org/10.1590/1413-70542016402031115"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ci%C3%AAncia%20e%20Agrotecnologia", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/1413-70542016402031115", "name": "item", "description": "10.1590/1413-70542016402031115", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/1413-70542016402031115"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-04-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=DAS&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?keywords=DAS&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?keywords=DAS&", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=DAS&offset=50", "hreflang": "en-US"}], "numberMatched": 186, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-04-15T00:10:05.409435Z"}