{"type": "FeatureCollection", "features": [{"id": "10.1016/j.envsoft.2020.104770", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:16:01Z", "type": "Journal Article", "created": "2020-06-16", "title": "METRIC-GIS: An advanced energy balance model for computing crop evapotranspiration in a GIS environment", "description": "A novel ArcGIS toolbox that applies the Mapping Evapotranspiration with Internalized Calibration model was developed and tested in a semi-arid environment. The tool, named METRIC-GIS, facilitates the pre-processing operations and the automatic identification of potential calibration and pixels review. The energy balance components obtained from METRIC-GIS were contrasted with those from the original METRIC version (R2 = 1; RMSE = 0 W m\u22122 or mm day\u22121 for ETc) Additionally, an irrigated scheme located at southern Spain was considered for assessing Kc variability in the maize fields with METRIC-GIS. The identified spatial variability was mainly due to differences in irrigation regimes, crop management practices, and planting and harvesting dates. This information is critical for developing irrigation advisory strategies that contribute to the area sustainability. The developed tool facilitates data input introduction and reduces computational time by up to 50%, providing a more user-friendly alternative to other existing platforms that use METRIC. This research was funded by the projects RTA2011-00015-00-00 funded by the National Institute for Agricultural and Food Research and Technology (INIA) and FEDER 2014\u20132020 \u201cPrograma Operativo de Crecimiento Inteligente\u201d and by the European Commission with project \u201cSHui\u201d (grant number: 773903). Additional funding support was provided by the Nebraska Agricultural Experiment Station and Idaho Agricultural Experiment Station.", "keywords": ["550", "satellite", "evapotranspiration", "0207 environmental engineering", "02 engineering and technology", "630", "Modelling", "Water requirements", "modelling", "remote sensing", "Natural Resources and Conservation", "crop coefficient", "2. Zero hunger", "Evapotranspiration", "Natural Resources Management and Policy", "Crop coefficients", "water requirements", "04 agricultural and veterinary sciences", "Remote sensing", "15. Life on land", "6. Clean water", "Satellite", "Crop coefficient", "0401 agriculture", " forestry", " and fisheries", "Other Environmental Sciences", "Environmental Sciences"]}, "links": [{"href": "https://www.iris.unict.it/bitstream/20.500.11769/552482/2/Environmental%20modelling%20and%20software%202020.pdf"}, {"href": "https://doi.org/10.1016/j.envsoft.2020.104770"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Modelling%20%26amp%3B%20Software", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envsoft.2020.104770", "name": "item", "description": "10.1016/j.envsoft.2020.104770", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envsoft.2020.104770"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-01T00:00:00Z"}}, {"id": "10.1007/s10980-016-0447-x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:14:50Z", "type": "Journal Article", "created": "2016-10-04", "title": "Bending The Carbon Curve: Fire Management For Carbon Resilience Under Climate Change", "description": "Forest landscapes are increasingly managed for fire resilience, particularly in the western US which has recently experienced drought and widespread, high-severity wildfires. Fuel reduction treatments have been effective where fires coincide with treated areas. Fuel treatments also have the potential to reduce drought-mortality if tree density is uncharacteristically\u00a0high, and to increase long-term carbon storage by reducing high-severity fire probability. Assess whether fuel treatments reduce fire intensity and spread\u00a0and increase carbon storage under climate change. We used a simulation modeling approach that couples a landscape model of forest disturbance and succession with an ecosystem model of carbon dynamics (Century), to quantify the interacting effects of climate change, fuel treatments and wildfire for carbon storage potential in a mixed-conifer forest in the western USA. Our results suggest that fuel treatments have the potential to \u2018bend the C curve\u2019, maintaining carbon resilience despite climate change and climate-related changes to the fire regime. Simulated fuel treatments resulted in reduced fire spread and severity. There was partial compensation of C lost during fuel treatments with increased growth of residual stock due to greater available soil water, as well as a shift in species composition to more drought- and fire-tolerant Pinus jeffreyi at the expense of shade-tolerant, fire-susceptible Abies concolor. Forest resilience to global change can be achieved through management that reduces drought stress and supports the establishment and dominance of tree species that are more fire- and drought-resistant, however, achieving a net C gain from fuel treatments may take decades.", "keywords": ["Carbon sequestration", "0106 biological sciences", "Environmental Indicators and Impact Assessment", "Forest fires -- West (U.S.) -- Prevention and control", "Environmental Studies", "Natural Resources Management and Policy", "Forest fires -- Effect of climate change on", "15. Life on land", "Forest fires -- Simulation modelling", "01 natural sciences", "6. Clean water", "Wildfires -- Lake Tahoe Basin", "13. Climate action", "Forest management -- Environmental aspects", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1007/s10980-016-0447-x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Landscape%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10980-016-0447-x", "name": "item", "description": "10.1007/s10980-016-0447-x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10980-016-0447-x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-10-04T00:00:00Z"}}, {"id": "10.1016/j.foreco.2014.03.011", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:16:11Z", "type": "Journal Article", "created": "2014-03-31", "title": "Effectiveness Of Fuel Treatments For Mitigating Wildfire Risk And Sequestering Forest Carbon: A Case Study In The Lake Tahoe Basin", "description": "Fuel-reduction treatments are used extensively to reduce wildfire risk and restore forest diversity and function. In the near future, increasing regulation of carbon (C) emissions may force forest managers to balance the use of fuel treatments for reducing wildfire risk against an alternative goal of C sequestration. The objective of this study was to evaluate how long-term fuel treatments mitigate wildfires and affect forest C. For the Lake Tahoe Basin in the central Sierra Nevada, USA, fuel treatment efficiency was explored with a landscape-scale simulation model, LANDIS-II, using five fuel treatment scenarios and two (contemporary and potential future) fire regimes. Treatment scenarios included applying a combination of light (hand) and moderate (mechanical) forest thinning continuously through time and transitioning from these prescriptions to a more mid-seral thinning prescription, both on a 15 and 30 year rotation interval. In the last scenario, fuel treatments were isolated to around the lake shore (nearby urban settlement) to simulate a low investment alternative were future resources may be limited. Results indicated that the forest will remain a C sink regardless of treatment or fire regime simulated, due to the landscape legacy of historic logging. Achievement of a net C gain required decades with intensive treatment and depended on wildfire activity: Fuel treatments were more effective in a more active fire environment, where the interface between wildfires and treatment areas increased and caused net C gain earlier than as compared to our scenarios with less wildfire activity. Fuel treatments were most effective when continuously applied and strategically placed in high ignition areas. Treatment type and re-application interval were less influential at the landscape scale, but had notable effects on species dynamics within management units. Treatments created more diverse forest conditions by shifting dominance patterns to a more mixed conifer system, with a higher proportion of fire-tolerant species. We demonstrated that a small amount of wildfire on the landscape resulted in significant changes in the C pool, and that strategically placed fuel treatments substantially reduced wildfire risk, increased fire resiliency of the forest, and is beneficial for long-term C management. Implications for landscape management included consideration for prioritization of treatment areas and creating ideal re-entry schedules that meet logistic, safety, and conservation goals. In forests with a concentrated wildland urban interface, fuel treatments may be vital for ensuring human welfare and enhancing forest integrity in a fire-prone future. Published by Elsevier B.V.", "keywords": ["0106 biological sciences", "Environmental Indicators and Impact Assessment", "Firescaping", "Wildfire risk", "13. Climate action", "11. Sustainability", "Natural Resources Management and Policy", "Carbon sequestration -- California -- Case studies", "Prescribed burning", "Forest management -- California -- Lake Tahoe basin", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.foreco.2014.03.011"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Forest%20Ecology%20and%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.foreco.2014.03.011", "name": "item", "description": "10.1016/j.foreco.2014.03.011", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.foreco.2014.03.011"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-07-01T00:00:00Z"}}, {"id": "10.1016/j.foreco.2013.11.024", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:16:11Z", "type": "Journal Article", "created": "2013-12-11", "title": "Soil Carbon And Nitrogen Sequestration Over An Age Sequence Of Pinus Patula Plantations In Zimbabwean Eastern Highlands", "description": "Forests play a major role in regulating the rate of increase of global atmospheric carbon dioxide (CO2) concentrations creating a need to investigate the ability of exotic plantations to sequester atmospheric CO2. This study examined pine plantations located in the Eastern Highlands of Zimbabwe relative to carbon (C) and nitrogen (N) storage along an age series. Samples of stand characteristics, forest floor (L, F and H) and 0\u201310, 10\u201330 and 30\u201360 cm soil depth were randomly taken from replicated stands in Pinus patula Schiede & Deppe of 1, 10, 20, 25, and 30 years plus two natural forests. Sodium polytungstate (density 1.6 g cm\u22123) was used to isolate organic matter into free light fraction (fLF), occluded light fraction (oLF) and mineral associated heavy fraction (MaHF). In both natural and planted forests, above ground tree biomass was the major ecosystem C pool followed by forest floor\u2019s humus (H) layer in addition to the 45%, 31% and 24% of SOC contributed by the 0\u201310, 10\u201330 and 30\u201360 cm soil depths respectively. Stand age caused significant differences in total organic C and N stocks. Carbon and N declined initially soon after establishment but recovered rapidly at 10 years, after which it declined following silvicultural operations (thinning and pruning) and recovered again by 25 years. Soil C and N stocks were highest in moist forest (18.3 kg C m\u22122 and 0.66 kg of N m\u22122) and lowest in the miombo (8.5 kg m\u22122 of C and 0.22 kg of N m\u22122). Average soil C among Pinus stands was 11.4 kg of C m\u22122, being highest at 10 years (13.7 of C kg m\u22122) and lowest at 1 year (9.9 kg of C m\u22122). Some inputs of charcoal through bioturbation over the 25 year period contributed to stabilisation of soil organic carbon (SOC) and its depth distribution compared to the one year old stands. Nitrogen was highest at 10 years (0.85 kg of N m\u22122) and least at 30 years (0.22 kg of N m\u22122). Carbon and N in density fractions showed the 20 year old stand having similar proportions of fLF and oLF while the rest had significantly higher fLF than oLF. The contribution of fLF C, oLF C and MaHF C to SOC was 8\u201313%, 1\u20137% and 90\u201391% respectively. Carbon and N in all fractions decreased with depth. The mineral associated C was significantly affected by stand age whilst the fLF and oLF were not. Conversion of depleted miombo woodlands to pine plantations yield better C gains in the short and long run whilst moist forest provide both carbon and biodiversity. Our results highlight the importance of considering forestry age based C pools in estimating C sink potential over a rotation and the possibility of considering conservation of existing natural forests as part of future REDD + projects.", "keywords": ["0106 biological sciences", "Technology", "Economics", "vertical-distribution", "organic-carbon", "Soil Science", "natural resources management", "01 natural sciences", "630", "agroforestry", "forest floor", "storage", "land-use", "climate", "agriculture", "tropical forests", "2. Zero hunger", "tree plantations", "biomass", "forestry", "Production", "sequestration", "Agriculture-Farming", "04 agricultural and veterinary sciences", "15. Life on land", "matter", "soil organic carbon", "13. Climate action", "pinus patula", "ne germany", "0401 agriculture", " forestry", " and fisheries"]}, "links": [{"href": "https://doi.org/10.1016/j.foreco.2013.11.024"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Forest%20Ecology%20and%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.foreco.2013.11.024", "name": "item", "description": "10.1016/j.foreco.2013.11.024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.foreco.2013.11.024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-02-01T00:00:00Z"}}, {"id": "10.2134/jeq1999.00472425002800050013x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:19:56Z", "type": "Journal Article", "created": "2010-07-20", "title": "Filter Strip Performance And Processes For Different Vegetation, Widths, And Contaminants", "description": "Abstract<p>Filter strips are widely prescribed to reduce contaminants in surface runoff from agricultural fields. This study compared performance of different filter strip designs on several contaminants and evaluated the contributing processes. Different vegetation types and widths were investigated using simulated runoff event on large plots (3 m \uffc3\uff97 7.5 or 15 m) having fine\uffe2\uff80\uff90textured soil and a 6 to 7% slope. Filter strips 7.5 and 15 m wide downslope greatly reduced concentrations of sediment in runoff (76\uffe2\uff80\uff9393%) and contaminants strongly associated with sediment (total P, 55\uffe2\uff80\uff9379%; permethrin, 27\uffe2\uff80\uff9383% [(3\uffe2\uff80\uff90phenoxyphenyl) methyl (\uffc2\uffb1)\uffe2\uff80\uff90cis, trans\uffe2\uff80\uff903\uffe2\uff80\uff90(2,2\uffe2\uff80\uff90dichloroethenyl)\uffe2\uff80\uff902,2\uffe2\uff80\uff90dimethyicyclopropanecarboxylate]). They had less effect on concentrations of primarily dissolved contaminants [atrazine, \uffe2\uff88\uff925\uffe2\uff80\uff9343% (2\uffe2\uff80\uff90chloro\uffe2\uff80\uff904\uffe2\uff80\uff90ethylamino\uffe2\uff80\uff906\uffe2\uff80\uff90isopropylamino\uffe2\uff80\uff90s\uffe2\uff80\uff90triazine); alachlor, 10\uffe2\uff80\uff9361% [2\uffe2\uff80\uff90chloro\uffe2\uff80\uff902\uffe2\uff80\uffb26\uffe2\uff80\uffb2\uffe2\uff80\uff90diethyl\uffe2\uff80\uff90N\uffe2\uff80\uff90(methoxymethyl) acetanilide]; nitrate, 24\uffe2\uff80\uff9348%; dissolved P, 19\uffe2\uff80\uff9343%; bromide, 13\uffe2\uff80\uff9331%]. Dilution of runoff by rainfall accounted for most of the reduction of concentration of dissolved contaminants. Infiltration (36\uffe2\uff80\uff9382% of runoff volume) substantially reduced the mass of contaminants exiting the filter strips. Doubling filter strip width from 7.5 to 15 m doubled infiltration and dilution, but did not improve sediment settling. Young trees and shrubs planted in the lower one\uffe2\uff80\uff90half of otherwise grass strips had no impact on filter performance. Compared with cultivated sorghum [Sorghum bicolor (L.) Moench] grass clearly reduced concentrations of sediment and associated contaminants in runoff, but not volume of runoff and concentration of dissolved contaminants. Settling, infiltration, and dilution processes can explain performance differences among pollutant types and filter strip designs.</p>", "keywords": ["filter", "processes", "Natural Resources Management and Policy", "widths", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "6. Clean water", "vegetation", "13. Climate action", "Natural Resources and Conservation", "strip", "0401 agriculture", " forestry", " and fisheries", "contaminants", "Other Environmental Sciences", "performance", "Environmental Sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Schmitt, T. J., Dosskey, M. G., Hoagland, K. D.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq1999.00472425002800050013x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq1999.00472425002800050013x", "name": "item", "description": "10.2134/jeq1999.00472425002800050013x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq1999.00472425002800050013x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1999-09-01T00:00:00Z"}}, {"id": "10.2134/jeq2008.0408", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:19:57Z", "type": "Journal Article", "created": "2010-01-05", "description": "<p>While water quality functions of conservation buffers established adjacent to cropped fields have been widely documented, the relative contribution of these re\uffe2\uff80\uff90established perennial plant systems to greenhouse gases has not been completely documented. In the case of methane (CH4), these systems have the potential to serve as sinks of CH4or may provide favorable conditions for CH4production. This study quantifies CH4flux from soils of riparian buffer systems comprised of three vegetation types and compares these fluxes with those of adjacent crop fields. We measured soil properties and diel and seasonal variations of CH4flux in 7 to 17 yr\uffe2\uff80\uff90old re\uffe2\uff80\uff90established riparian forest buffers, warm\uffe2\uff80\uff90season and cool\uffe2\uff80\uff90season grass filters, and an adjacent crop field located in the Bear Creek watershed in central Iowa. Forest buffer and grass filter soils had significantly lower bulk density (P&lt; 0.01); and higher pH (P&lt; 0.01), total carbon (TC) (P&lt; 0.01), and total nitrogen (TN) (P&lt; 0.01) than crop field soils. There was no significant relationship between CH4flux and soil moisture or soil temperature among sites within the range of conditions observed. Cumulative CH4flux was \uffe2\uff88\uff920.80 kg CH4\uffe2\uff80\uff93C ha\uffe2\uff88\uff921yr\uffe2\uff88\uff921in the cropped field, \uffe2\uff88\uff920.46 kg CH4\uffe2\uff80\uff93C ha\uffe2\uff88\uff921yr\uffe2\uff88\uff921within the forest buffers, and 0.04 kg CH4\uffe2\uff80\uff93C ha\uffe2\uff88\uff921yr\uffe2\uff88\uff921within grass filters, but difference among vegetation covers was not significant. Results suggest that CH4flux was not changed after establishment of perennial vegetation on cropped soils, despite significant changes in soil properties.</p>", "keywords": ["2. Zero hunger", "riparian buffer", "methane", "Natural Resources Management and Policy", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "crops", "rivers", "630", "6. Clean water", "Soil", "pollutants", "Rivers", "Agronomy and Crop Sciences", "13. Climate action", "Soil Pollutants", "0401 agriculture", " forestry", " and fisheries", "Hydrology", "Methane", "Ecosystem", "Water Pollutants", " Chemical", "Environmental Monitoring"]}, "links": [{"href": "https://doi.org/10.2134/jeq2008.0408"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2008.0408", "name": "item", "description": "10.2134/jeq2008.0408", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2008.0408"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-01-01T00:00:00Z"}}, {"id": "10.2136/sssaj2005.0058", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:20:06Z", "type": "Journal Article", "created": "2006-01-07", "description": "<p>High grain production of corn (Zea mays L.) can be maintained by adding inorganic N fertilizer, and also by using crop rotations that include alfalfa (Medicago sativa L.), but the relative impact of these management practices on soil quality is uncertain. We examined the effects on soil of N fertilization rate (0, 90, 180, 270 kg ha\uffe2\uff88\uff921, corn phase only) in four cropping systems: CC, continuous corn; CS, corn\uffe2\uff80\uff93soybean [Glycine max (L.) Merr.]; CCOA, corn\uffe2\uff80\uff93corn\uffe2\uff80\uff93oat (Avena sativa L.)\uffe2\uff80\uff93alfalfa; and corn\uffe2\uff80\uff93oat\uffe2\uff80\uff93alfalfa\uffe2\uff80\uff93alfalfa (COAA). The 23\uffe2\uff80\uff90 and 48\uffe2\uff80\uff90yr\uffe2\uff80\uff90old experimental sites, situated in northeast (Nashua) and north central (Kanawha) Iowa, were in a replicated split\uffe2\uff80\uff90plot design and managed with conventional tillage. At Nashua, we measured available N, potential net N mineralization and microbial biomass C (MBC) throughout the growing season; all were significantly higher in the CCOA system. At both sites, post\uffe2\uff80\uff90harvest N stocks, and soil organic C (SOC) concentrations were significantly higher in systems containing alfalfa. Grain yield was most strongly correlated with soil N properties. At Nashua, N fertilizer additions resulted in significantly lower soil pH (0\uffe2\uff80\uff90 to 15\uffe2\uff80\uff90cm depth) and lower exchangeable Ca, Mg, and K and cation exchange capacity (CEC) in the CC and CCOA systems. In an undisturbed prairie reference site for Nashua, low available N, low pH, and high CEC suggested a strong influence of the vegetation on nutrient cycling. In terms of management of soil fertility, inclusion of alfalfa in the rotation differed fundamentally from addition of N fertilizer because high yield was maintained with fewer adverse effects on soil quality.</p>", "keywords": ["corn-soy MBC", "2. Zero hunger", "soil organic C \u03c1b", "Natural Resources Management and Policy", "Soil Science", "corn-oats-alfalfa-alfalfa CS", "particulate organic C SOC", "04 agricultural and veterinary sciences", "15. Life on land", "CC", "corn\u2013corn\u2013oats\u2013alfalfa CEC", "630", "6. Clean water", "microbial biomass C MSD", "Agronomy and Crop Sciences", "continuous corn CCOA", "cation exchange capacity COAA", "0401 agriculture", " forestry", " and fisheries", "minimum significant difference by Tukey's multiple comparison test POC"]}, "links": [{"href": "https://doi.org/10.2136/sssaj2005.0058"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Science%20Society%20of%20America%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2136/sssaj2005.0058", "name": "item", "description": "10.2136/sssaj2005.0058", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2136/sssaj2005.0058"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-01-01T00:00:00Z"}}, {"id": "10.2136/sssaj2005.0413", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:20:06Z", "type": "Journal Article", "created": "2010-07-27", "description": "<p>Growing interest in the potential for agricultural soils to provide a sink for atmospheric C has prompted studies of effects of management on soil organic carbon (SOC) sequestration. We analyzed the impact on SOC of four N fertilization rates (0\uffe2\uff80\uff93270 kg N ha\uffe2\uff88\uff921) and four cropping systems: continuous corn (CC) (Zea mays L.); corn\uffe2\uff80\uff93soybean [Glycine max (L.) Merr.] (CS); corn\uffe2\uff80\uff93corn\uffe2\uff80\uff93oat\uffe2\uff80\uff93alfalfa (oat, Avena sativa L.; alfalfa, Medicago sativa L.) (CCOA), and corn\uffe2\uff80\uff93oat\uffe2\uff80\uff93alfalfa\uffe2\uff80\uff93alfalfa (COAA). Soils were sampled in 2002, Years 23 and 48 of the experiments located in northeast and north\uffe2\uff80\uff90central Iowa, respectively. The experiments were conducted using a replicated split\uffe2\uff80\uff90plot design under conventional tillage. A native prairie was sampled to provide a reference (for one site only). Cropping systems that contained alfalfa had the highest SOC stocks, whereas the CS system generally had the lowest SOC stocks. Concentrations of SOC increased significantly between 1990 and 2002 in only two of the nine systems for which historical data were available, the fertilized CC and COAA systems at one site. Soil quality indices such as particulate organic carbon (POC) were influenced by cropping system, with CS &lt; CC &lt; CCOA. In the native prairie, SOC, POC, and resistant C concentrations were 2.8, 2.6, and 3.9 times, respectively, the highest values in cropped soil, indicating that cultivated soils had not recovered to precultivation conditions. Although corn yields increased with N additions, N fertilization increased SOC stocks only in the CC system at one site. Considering the C cost for N fertilizer production, N fertilization generally had a net negative effect on C sequestration.</p>", "keywords": ["corn\u2013soybean MAP", "2. Zero hunger", "particulate organic carbon SIC", "soil organic carbon SOM", "soil organic matter TN", "corn\u2013corn\u2013oat\u2013alfalfa CE", "corn\u2013oat\u2013alfalfa\u2013alfalfa CS", "Natural Resources Management and Policy", "Carlo-Erba COAA", "Soil Science", "Walkley-Black", "soil inorganic carbon SOC", "04 agricultural and veterinary sciences", "15. Life on land", "CC", "630", "6. Clean water", "\u03c1b", "mean annual precipitation PMC", "total nitrogen WB", "Agronomy and Crop Sciences", "continuous corn CCOA", "0401 agriculture", " forestry", " and fisheries", "potential mineralization of carbon POC"]}, "links": [{"href": "https://doi.org/10.2136/sssaj2005.0413"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Science%20Society%20of%20America%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2136/sssaj2005.0413", "name": "item", "description": "10.2136/sssaj2005.0413", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2136/sssaj2005.0413"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-03-01T00:00:00Z"}}, {"id": "10.2136/sssaj2006.0069", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:20:06Z", "type": "Journal Article", "created": "2007-06-30", "description": "<p>We resampled one of the earliest replicated experimental sites used to investigate the impacts of native tropical tree species on soil properties, to examine longer term effects to 1\uffe2\uff80\uff90m depth. The mono\uffe2\uff80\uff90dominant stands, established in abandoned pasture in 1988 at La Selva Biological Station, Costa Rica, contained six species, including one exotic, Pinus patula ssp. tecunumanii (Eguiluz &amp; J.P. Perry) Styles, and five native species: Pentaclethra macroloba (Willd.) Ktze (N2\uffe2\uff80\uff90fixing); Hyeronima alchorneoides Allemao; Virola koschnyi Warb.; Vochysia ferruginea Mart.; and Vochysia guatemalensis J.D. Smith. Soil organic carbon (SOC) differed significantly among species in the surface (0\uffe2\uff80\uff9315\uffe2\uff80\uff90cm) layer, ranging from 44.5 to 55.1 g kg\uffe2\uff88\uff921, compared with 46.6 and 50.3 g kg\uffe2\uff88\uff921 in abandoned pasture and mature forest, respectively. The change in surface SOC over 15 yr ranged from \uffe2\uff88\uff920.03 to 0.66 Mg C ha\uffe2\uff88\uff921 yr\uffe2\uff88\uff921 The species differed in the quantity and chemical composition of their detrital production. Soil organic C was significantly correlated with fine\uffe2\uff80\uff90root growth, but not with aboveground detrital inputs. Soil organic C increased with potential C mineralization on a grams of C basis, indicating that species influenced both the quality and quantity of SOC. Contrary to expectations, SOC declined with increasing fine\uffe2\uff80\uff90root lignin concentrations, indicating that lignin\uffe2\uff80\uff90derived C did not dominate refractory SOC pools. We hypothesize that differences among species in the capacity to increase SOC stocks involved fine\uffe2\uff80\uff90root traits that promoted soil microbial turnover and, thus, greater production of recalcitrant, microbial\uffe2\uff80\uff90derived C fractions.</p>", "keywords": ["soil organic carbon", "580", "Ecology and Evolutionary Biology", "Organic Chemistry", "Natural Resources Management and Policy", "lignin", "0401 agriculture", " forestry", " and fisheries", "Forest Biology", "tropical tree", "04 agricultural and veterinary sciences", "15. Life on land", "630", "fine-root growth"]}, "links": [{"href": "https://doi.org/10.2136/sssaj2006.0069"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Science%20Society%20of%20America%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2136/sssaj2006.0069", "name": "item", "description": "10.2136/sssaj2006.0069", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2136/sssaj2006.0069"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-07-01T00:00:00Z"}}, {"id": "10.2136/sssaj2013.08.0351nafsc", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:20:11Z", "type": "Journal Article", "created": "2014-06-20", "title": "Post-Fire Comparisons Of Forest Floor And Soil Carbon, Nitrogen, And Mercury Pools With Fire Severity Indices", "description": "<p>Forest fires are important contributors of C, N, and Hg to the atmosphere. In the fall of 2011, a large wildfire occurred in northern Minnesota and we were able to quickly access the area to sample the forest floor and mineral soil for C, N, and Hg pools. When compared with unburned reference soils, the mean loss of C resulting from fire in the forest floor and the upper 20 cm of mineral soil was 19.3 Mg ha\uffe2\uff88\uff921, for N the mean loss was 0.17 Mg ha\uffe2\uff88\uff921, and for Hg the mean loss was 9.3 g ha\uffe2\uff88\uff921. To assess the influence of fire severity on the forest floor and mineral soils, we used an established method that included a soil burn severity index and a tree burn severity index with a gradient of severity classes. It was apparent that the unburned reference class had greater forest floor C, N, and Hg pools and higher C/N ratios than the burned classes. The C/N ratios of the 0\uffe2\uff80\uff90 to 10\uffe2\uff80\uff90 and 10\uffe2\uff80\uff90 to 20\uffe2\uff80\uff90cm mineral soils in the unburned reference class were also greater than in the burned classes, indicating that a small amount of C was lost and/or N was gained, potentially through leaching unburned forest floor material. However, with a couple of exceptions, the severity classes were unable to differentiate the forest floor and mineral soil impacts among soil burn and tree burn severity indices. Developing burn severity indices that are reflective of soil elemental impacts is an important first step in scaling ecosystem impacts both within and across fire events.</p>", "keywords": ["550", "Other Forestry and Forest Sciences", "13. Climate action", "Natural Resources and Conservation", "Natural Resources Management and Policy", "15. Life on land", "Forest Management", "01 natural sciences", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.2136/sssaj2013.08.0351nafsc"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Science%20Society%20of%20America%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2136/sssaj2013.08.0351nafsc", "name": "item", "description": "10.2136/sssaj2013.08.0351nafsc", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2136/sssaj2013.08.0351nafsc"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-01-01T00:00:00Z"}}, {"id": "20.500.11769/552482", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:24:59Z", "type": "Journal Article", "created": "2020-06-16", "title": "METRIC-GIS: An advanced energy balance model for computing crop evapotranspiration in a GIS environment", "description": "Open AccessA novel ArcGIS toolbox that applies the Mapping Evapotranspiration with Internalized Calibration model was developed and tested in a semi-arid environment. The tool, named METRIC-GIS, facilitates the pre-processing operations and the automatic identification of potential calibration and pixels review. The energy balance components obtained from METRIC-GIS were contrasted with those from the original METRIC version (R2 = 1; RMSE = 0 W m\u22122 or mm day\u22121 for ETc) Additionally, an irrigated scheme located at southern Spain was considered for assessing Kc variability in the maize fields with METRIC-GIS. The identified spatial variability was mainly due to differences in irrigation regimes, crop management practices, and planting and harvesting dates. This information is critical for developing irrigation advisory strategies that contribute to the area sustainability. The developed tool facilitates data input introduction and reduces computational time by up to 50%, providing a more user-friendly alternative to other existing platforms that use METRIC.", "keywords": ["550", "satellite", "evapotranspiration", "0207 environmental engineering", "02 engineering and technology", "630", "Modelling", "Water requirements", "modelling", "remote sensing", "Natural Resources and Conservation", "crop coefficient", "2. Zero hunger", "Evapotranspiration", "Natural Resources Management and Policy", "Crop coefficients", "water requirements", "04 agricultural and veterinary sciences", "Remote sensing", "15. Life on land", "6. Clean water", "Satellite", "Crop coefficient", "0401 agriculture", " forestry", " and fisheries", "Other Environmental Sciences", "Environmental Sciences"]}, "links": [{"href": "https://www.iris.unict.it/bitstream/20.500.11769/552482/2/Environmental%20modelling%20and%20software%202020.pdf"}, {"href": "https://doi.org/20.500.11769/552482"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Modelling%20%26amp%3B%20Software", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "20.500.11769/552482", "name": "item", "description": "20.500.11769/552482", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/20.500.11769/552482"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=natural+resources+management&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=natural+resources+management&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=natural+resources+management&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=natural+resources+management&offset=11", "hreflang": "en-US"}], "numberMatched": 11, "numberReturned": 11, "distributedFeatures": [], "timeStamp": "2026-05-25T15:13:06.969016Z"}