{"type": "FeatureCollection", "features": [{"id": "10.1080/10549811.2016.1175950", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:18:10Z", "type": "Journal Article", "created": "2016-04-14", "title": "Dynamics Of Soil Carbon Stock, Total Nitrogen, And Associated Soil Properties Since The Conversion Ofacaciawoodland To Managed Pastureland, Parkland Agroforestry, And Treeless Cropland In The Jido Komolcha District, Southern Ethiopia", "description": "ABSTRACTIn the arid, low biomass producing areas of Ethiopia, Acacia woodlands suffered a severe degradation due to exploitation for various uses, and conversion to grazing and cultivated lands. However, little is known on the impact of agricultural land uses on soil organic carbon (SOC), total nitrogen (TN) stocks, and other soil quality indicators. This study was planned to evaluate SOC and TN stock changes under parkland agroforestry (PAF), managed pastureland (MPL), and treeless cropland (TLCL) regimes by considering the remnant protected woodland (PWL) as a reference. We found that SOC and TN stocks were significantly higher in PWL and MPL areas. Conversion of Acacia woodlands to MPL, PAF, and TLCL resulted in the loss of SOC stock by 23, 50, and 56%, respectively. Higher SOC and TN stocks were found under PWL (144.3 Mg\u00a0ha\u22121) and MPL (108.2 Mg\u00a0ha\u22121). Significant changes in available phosphorous (P), exchangeable cations, and cation exchangeable capacity were observed following the woodland conversion...", "keywords": ["2. Zero hunger", "crop residues", "utilizaci\u00f3n de la tierra", "residuos de cosechas", "suelo", "land use", "trees", "04 agricultural and veterinary sciences", "15. Life on land", "carbon sequestration", "secuestro de carbono", "soil", "agroforestry", "0401 agriculture", " forestry", " and fisheries", "agroforesteria", "\u00e1rboles"]}, "links": [{"href": "https://doi.org/10.1080/10549811.2016.1175950"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Sustainable%20Forestry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/10549811.2016.1175950", "name": "item", "description": "10.1080/10549811.2016.1175950", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/10549811.2016.1175950"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-05-24T00:00:00Z"}}, {"id": "10.2174/1874331501307010022", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:20:24Z", "type": "Journal Article", "created": "2013-02-13", "description": "It is expected that the agricultural intensification occurred in recent decades in the Argentine Rolling Pampa significantly alters the SOM reserves. Therefore, it is necessary to identify soil organic carbon (C) and nitrogen (N) fractions to understand the functionality and stabilization of these reserves. Our objectives were to study the NT effect in two crop rotations, corn-double cropped wheat/soybean (MWS) and double cropped wheat/soybean (WS) on: 1) SOM and its particle size and biological fractions contents, 2) C and N stubble biomass and 3) some soil properties in order to explain the SOM differences found. The larger biomass residue remaining on the soil surface under NT promoted higher aggregate stability and lower soil temperature and pH. At 0-5 cm soil depth, NT exhibited higher C and N contents, for both uncomplexed and intimately associated to the mineral components fractions. However, the results indicated variations in the SOM protection according to the rotation: in MWS the high aggregate stability showed better physical protection, while in WS the greater cation exchange capacity and the lower value of N released by anaerobic incubation would indicate the presence of transformed SOM. At 5-20 cm soil depth, only in WS, C microbial biomass was higher with a low metabolic rate, indicating again the presence of highly decomposed SOM. The results obtained in WS under NT would indicate the possibility of achieving slower recycled of the SOM.", "keywords": ["Rotaci\u00f3n de Cultivos", "[SDE] Environmental Sciences", "soil organic matter fractions", "Plant Soil Relations", "Propiedades F\u00edsico-qu\u00edmicas Suelo", "Residuos de Cosechas", "Nitrogen", "[SDV]Life Sciences [q-bio]", "Crop Residues", "Conventional Tillage", "Materia Org\u00e1nica", "Labranza Convencional", "630", "Regi\u00f3n Pampa Ondulada", "no tillage;crop rotations;soil organic matter fractions", "Crop Rotation", "no tillage", "crop rotations", "Carbono", "[SDV.BV]Life Sciences [q-bio]/Vegetal Biology", "[SDV.BV] Life Sciences [q-bio]/Vegetal Biology", "Zero Tillage", "2. Zero hunger", "Nitr\u00f3geno", "Soil Biology", "04 agricultural and veterinary sciences", "15. Life on land", "Relaciones Planta Selo", "Carbon", "[SDV] Life Sciences [q-bio]", "Organic Matter", "[SDE]Environmental Sciences", "0401 agriculture", " forestry", " and fisheries", "Soil Organic Matter Fractions", "Biolog\u00eda del Suelo", "Fracciones de la Materia Org\u00e1nica", "Cero-labranza"], "contacts": [{"organization": "Irizar, A, Andriulo, Adrian Enrique, Mary, Bruno, B.,", "roles": ["creator"]}]}, "links": [{"href": "https://hal.inrae.fr/hal-02642900/file/2013_Irizar_Open%20Agriculture%20Journal_1.pdf"}, {"href": "https://doi.org/10.2174/1874331501307010022"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/The%20Open%20Agriculture%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2174/1874331501307010022", "name": "item", "description": "10.2174/1874331501307010022", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2174/1874331501307010022"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-02-08T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=residuos+de+cosechas&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=residuos+de+cosechas&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=residuos+de+cosechas&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=residuos+de+cosechas&offset=2", "hreflang": "en-US"}], "numberMatched": 2, "numberReturned": 2, "distributedFeatures": [], "timeStamp": "2026-05-25T23:15:50.279024Z"}