{"type": "FeatureCollection", "features": [{"id": "10.1016/j.agee.2008.09.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:15:11Z", "type": "Journal Article", "created": "2008-11-15", "title": "Biodiversity, Carbon Stocks And Sequestration Potential In Aboveground Biomass In Smallholder Farming Systems Of Western Kenya", "description": "Abstract   While Carbon (C) sequestration on farmlands may contribute to mitigate CO 2  concentrations in the atmosphere, greater agro-biodiversity may ensure longer term stability of C storage in fluctuating environments. This study was conducted in the highlands of western Kenya, a region with high potential for agroforestry, with the objectives of assessing current biodiversity and aboveground C stocks in perennial vegetation growing on farmland, and estimating C sequestration potential in aboveground C pools. Allometric models were developed to estimate aboveground biomass of trees and hedgerows, and an inventory of perennial vegetation was conducted in 35 farms in Vihiga and Siaya districts. Values of the Shannon index ( H ), used to evaluate biodiversity, ranged from 0.01 in woodlots through 0.4\u20130.6 in food crop plots, to 1.3\u20131.6 in homegardens.  Eucalyptus saligna  was the most frequent tree species found as individual trees (20%), in windrows (47%), and in woodlots (99%) in Vihiga and the most frequent in woodlots (96%) in Siaya. Trees represented the most important C pool in aboveground biomass of perennial plants growing on-farm, contributing to 81 and 55% of total aboveground farm C in Vihiga and Siaya, respectively, followed by hedgerows (13 and 39%, respectively) and permanent crop stands (5 and 6%, respectively). Most of the tree C was located in woodlots in Vihiga (61%) and in individual trees growing in or around food crop plots in Siaya (57%). The homegardens represented the second C pool in importance, with 25 and 33% of C stocks in Vihiga and Siaya, respectively. Considering the mean total aboveground C stocks observed, and taking the average farm sizes of Vihiga (0.6\u00a0ha) and Siaya (1.4\u00a0ha), an average farm would store 6.5\u00a0\u00b1\u00a00.1\u00a0Mg\u00a0C\u00a0farm \u22121  in Vihiga and 12.4\u00a0\u00b1\u00a00.1\u00a0Mg\u00a0C\u00a0farm \u22121  in Siaya. At both sites, the C sequestration potential in perennial aboveground biomass was estimated at ca. 16\u00a0Mg\u00a0C\u00a0ha \u22121 . With the current market price for carbon, the implementation of Clean Development Mechanism Afforestation/Reforestation (CDM A/R) projects seems unfeasible, due to the large number of small farms (between 140 and 300) necessary to achieve a critical land area able to compensate the concomitant minimum transaction costs. Higher financial compensation for C sequestration projects that encourage biodiversity would allow clearer win\u2013win scenarios for smallholder farmers. Thus, a better valuation of ecosystem services should encourage C sequestration together with on-farm biodiversity when promoting CDM A/R projects.", "keywords": ["550", "petite exploitation agricole", "DIVERSITE SPECIFIQUE", "EXPLOITATION AGRICOLE", "01 natural sciences", "agroforestry", "eucalyptus saligna", "biodiversit\u00e9", "sistemas de explotaci\u00f3n", "STOCKAGE", "allocation", "soil fertility management", "agroforesterie", "2. Zero hunger", "Eucalyptus", "arbre", "AGROFORESTERIE", "http://aims.fao.org/aos/agrovoc/c_33949", "trees", "04 agricultural and veterinary sciences", "VILLAGE", "CARBONE", "http://aims.fao.org/aos/agrovoc/c_207", "s\u00e9questration du carbone", "agroforestry systems", "http://aims.fao.org/aos/agrovoc/c_4182", "P01 - Conservation de la nature et ressources fonci\u00e8res", "ecology", "agroforesteria", "UTILISATION DU SOL", "environment", "http://aims.fao.org/aos/agrovoc/c_2683", "570", "BIOMETRIE", "productivity", "arboles", "REFORESTATION", "secuestro de carbono", "utilisation des terres", "ARBRE", "http://aims.fao.org/aos/agrovoc/c_7887", "farming systems", "http://aims.fao.org/aos/agrovoc/c_1301", "0105 earth and related environmental sciences", "forests", "BIOMASSE", "BIODIVERSITE", "SYSTEME DE CULTURE", "15. Life on land", "carbon sequestration", "http://aims.fao.org/aos/agrovoc/c_331583", "COMPOSITION FLORISTIQUE", "http://aims.fao.org/aos/agrovoc/c_4086", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "carbone", "http://aims.fao.org/aos/agrovoc/c_7113"]}, "links": [{"href": "https://doi.org/10.1016/j.agee.2008.09.006"}, {"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.2008.09.006", "name": "item", "description": "10.1016/j.agee.2008.09.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.agee.2008.09.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-01-01T00:00:00Z"}}, {"id": "10.1111/j.1477-8947.2011.01438.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:18:56Z", "type": "Journal Article", "created": "2012-03-01", "title": "Challenging Established Narratives On Soil Erosion And Shifting Cultivation In Laos", "description": "Abstract<p>The official environmental discourse in Laos describes a \uffe2\uff80\uff9cchain of degradation\uffe2\uff80\uff9d stretching from upland shifting cultivation, increased runoff and soil erosion to the siltation of wetlands and reservoirs. This perspective has had wide\uffe2\uff80\uff90ranging impacts on rural development policy which, in the uplands, has long favoured forest conservation over agriculture. Integrating soil erosion and water sediment data with local perceptions of land degradation in an upland village of northern Laos, this study tests the validity of the official environmental discourse. Biophysical measurements made in a small agricultural catchment indicate a significant correlation between the spatial extent of cultivation and soil erosion rates. However, sediment yields recorded at the outlet of the catchment highlight relatively low levels of off\uffe2\uff80\uff90site sediment exportation. Furthermore, farmers' perceptions suggest that local land degradation issues and crop yield declines could be less related to soil erosion than to agricultural land shortage, increased weed competition, and fertility losses resulting from the intensification of shifting cultivation. The study concludes that a better understanding and management of land degradation issues can be achieved by developing more inclusive and scientifically\uffe2\uff80\uff90informed approaches to environmental perceptions and narratives.</p>", "keywords": ["http://aims.fao.org/aos/agrovoc/c_24420", "http://aims.fao.org/aos/agrovoc/c_7170", "SOL CULTIVE", "F08 - Syst\u00e8mes et modes de culture", "culture itin\u00e9rante", "\u00e9rosion", "SEDIMENT", "POLITIQUE AGRICOLE", "SYSTEME DE REPRESENTATIONS", "http://aims.fao.org/aos/agrovoc/c_12076", "conservation des for\u00eats", "http://aims.fao.org/aos/agrovoc/c_3062", "for\u00eat", "http://aims.fao.org/aos/agrovoc/c_1374158672853", "DEGRADATION DU SOL", "http://aims.fao.org/aos/agrovoc/c_7165", "http://aims.fao.org/aos/agrovoc/c_2651", "intensification", "http://aims.fao.org/aos/agrovoc/c_34823", "http://aims.fao.org/aos/agrovoc/c_7168", "2. Zero hunger", "P36 - \u00c9rosion", " conservation et r\u00e9cup\u00e9ration des sols", "AGRICULTEUR", "15. Life on land", "VILLAGE", "ruissellement", "6. Clean water", "JACHERE", "BASSIN VERSANT", "fertilit\u00e9 du sol", "http://aims.fao.org/aos/agrovoc/c_7038", "d\u00e9gradation du sol", "13. Climate action", "conservation des sols", "http://aims.fao.org/aos/agrovoc/c_35388", "http://aims.fao.org/aos/agrovoc/c_33485", "d\u00e9gradation des terres", "EROSION HYDRIQUE", "impact sur l'environnement", "ROTATION DES CULTURES", "ZONE DE MONTAGNE"]}, "links": [{"href": "https://doi.org/10.1111/j.1477-8947.2011.01438.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Natural%20Resources%20Forum", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1477-8947.2011.01438.x", "name": "item", "description": "10.1111/j.1477-8947.2011.01438.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1477-8947.2011.01438.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-03-01T00:00:00Z"}}, {"id": "10.3390/w11010122", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:21:07Z", "type": "Journal Article", "created": "2019-01-11", "title": "Combination of River Bank Filtration and Solar-driven Electro-Chlorination Assuring Safe Drinking Water Supply for River Bound Communities in India", "description": "<p>The supply of safe drinking water in rural developing areas is still a matter of concern, especially if surface water, shallow wells, and wells with non-watertight headworks are sources for drinking water. Continuously changing raw water conditions, flood and extreme rainfall events, anthropogenic pollution, and lacking electricity supply in developing regions require new and adapted solutions to treat and render water safe for distribution. This paper presents the findings of a pilot test conducted in Uttarakhand, India, where a river bank filtration (RBF) well was combined with a solar-driven and online-monitored electro-chlorination system, treating fecal-contaminated Ganga River water. While the RBF well provided nearly turbidity- and pathogen-free water as well as buffered fluctuations in source water qualities, the electro-chlorination system provided disinfection based on the inline conversion of chloride to hypochlorous acid. The conducted sampling campaigns provided complete disinfection (&gt;6.7 log) and the adequate supply of residual disinfectant (0.27 \uffc2\uffb1 0.17 mg/L). The system could be further optimized to local conditions and allows the supply of microbial-safe water for river bound communities, even during monsoon periods and under the low natural chloride regimes typical for this region.</p>", "keywords": ["electro-chlorination", "rural water supply", " online monitoring", "13. Climate action", "river bank filtration", "smart villages", "disinfection", "01 natural sciences", "6. Clean water", "0105 earth and related environmental sciences"]}, "links": [{"href": "http://www.mdpi.com/2073-4441/11/1/122/pdf"}, {"href": "https://doi.org/10.3390/w11010122"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Water", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/w11010122", "name": "item", "description": "10.3390/w11010122", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/w11010122"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-11T00:00:00Z"}}, {"id": "a51232f2b64821f46d9265dd3302a7fc", "type": "Feature", "geometry": null, "properties": {"updated": "2019-06-19T14:47:55Z", "type": "Dataset", "language": "fr", "title": "Namur - Mapping", "description": "Citizens can consult a multitude of data in the form of map layers on the Municipality of Namur via the Elyx Web Opendata application. Many layers of the background plan can be downloaded on the platform. To launch the application:  https://carto.ville.namur.be/public/tmpl/apppublic/?CONFIGNAME=Elyx%20Consult&amp;CTX=App%20Cadastre%20-%20B%C3%A2timents%20-%20PICC", "formats": [{"name": "BIN"}], "keywords": ["ae\u0301rodrome", "affectation", "agglome\u0301ration", "agriculture", "annexes", "arche\u0301ologique", "architecturaux", "assainissement", "atlas-voiries", "autoroute", "axe", "bassin-orage", "ba\u0302timent", "be", "bilans-communaux", "biologique", "bois", "borne-kilome\u0301trique", "cadastre", "captage", "carrie\u0300re", "carte", "cartographie", "certificat", "chambre-visite", "chemin-de-fer", "cimetie\u0300re", "citadelle", "classement", "classe\u0301", "commerce", "conduite", "contrainte", "courbe-niveau", "cours-d'eau", "de\u0301claration", "division", "eau-use\u0301e", "eboulement", "egout", "emploi", "energie", "environnement", "epuration", "equipement", "ferraris", "ferroviaire", "fleuve", "fluxys", "fonds-de-plan", "fort", "gare", "ge\u0301ologie", "grand-axe", "guide-communal", "haute-tension", "histoire", "hydrographie", "ign", "images", "impe\u0301trant", "infrastructure", "inondation", "ins", "inte\u0301re\u0302t", "karst", "le\u0301gende", "lieu-dit", "logement", "lotir", "lotissement", "meuse", "monuments-classe\u0301s", "mosan", "narurel", "natura-2000", "nature", "occupation-du-sol", "orthophotoplan", "parcellaire", "parcelle", "pash", "patrimoine", "paysager", "pca", "permis", "permis-unique", "pe\u0301dologie", "pe\u0301rime\u0300tre", "picc", "plan", "plan-de-secteur", "plan-de-ville", "police", "pompage", "pont", "porte", "poste", "proprie\u0301te\u0301", "ravel", "relief", "remembrement", "revitalisation", "re\u0300glements-communaux", "re\u0301ame\u0301nager", "re\u0301seau", "re\u0301troactes", "re\u0301vision", "risque", "sambre", "sche\u0301ma", "sdc", "secteur-e\u0301lectoral", "section", "sentier", "seveso", "sigec", "site", "smart-city", "sol", "spaque", "sport", "station-epuration", "swde", "symbole", "toponymie", "urbaine", "urbanisation", "urbanisme", "village", "voie", "voirie", "zone-prote\u0301ge\u0301e", "zoninng"], "contacts": [{"organization": "Stad Namen", "roles": ["creator"]}, {"organization": "https://org.belgif.be/id/CbeRegisteredEntity/0207362739", "roles": ["publisher"]}]}, "links": [{"href": "https://www.odwb.be/explore/dataset/namur-cartographie/information/"}, {"href": "http://data.europa.eu/88u/dataset/https-www-odwb-be-explore-dataset-namur-cartographie-"}, {"href": "https-www-odwb-be-explore-dataset-namur-cartographie-"}, {"href": "https://www.odwb.be/explore/dataset/namur-cartographie/"}, {"rel": "self", "type": "application/geo+json", "title": "a51232f2b64821f46d9265dd3302a7fc", "name": "item", "description": "a51232f2b64821f46d9265dd3302a7fc", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/a51232f2b64821f46d9265dd3302a7fc"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=VILLAGE&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=VILLAGE&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=VILLAGE&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=VILLAGE&offset=4", "hreflang": "en-US"}], "numberMatched": 4, "numberReturned": 4, "distributedFeatures": [], "timeStamp": "2026-05-26T00:12:42.586897Z"}