{"type": "FeatureCollection", "features": [{"id": "10.1016/j.resconrec.2020.105318", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:16:03Z", "type": "Journal Article", "created": "2021-01-28", "title": "Insights from combining techno-economic and life cycle assessment \u2013 a case study of polyphenol extraction from red wine pomace", "description": "Abstract To determine the environmental and economic performance of emerging processes for the valorization of red wine pomace, a techno-economic assessment (TEA) and a Life Cycle Assessment (LCA) are combined at an early design stage. A case study of two polyphenol extraction methods at laboratory scale, solvent extraction (SE) and pressurized liquid extraction (PLE), were first analyzed via a carbon footprint (CFP). Subsequently, the laboratory scale design was improved and translated into industrial scale and a TEA was performed on the industrial scale designs. Finally, LCA was applied again with all impact indicators and the information gathered from both the TEA and LCA was combined into concise decision support, using Multiple Criteria Decision Analysis (MCDA). SE performs better than PLE, due to a lower solvent to DW ratio and a less expensive processing setup in both environmental and economic terms. The CFP of at laboratory scale aided in showing potential environmental hotspots and highlighted the need to reduce solvent use. The MCDA showed a shift in decision support depending on how strongly economic or environmental benefits are valued and eases the interpretation of the 19 different indicators derived from the TEA-LCA results. Both SE and PLE with a solvent to dry weight (DW) ratio of 5 and 10, respectively, perform competitively while SE with a solvent to DW ratio of 10 outperforms PLE with a solvent to DW ratio of 25. The case study illustrated how early design calculations (CFP), and combined LCA and TEA may be combined to improve process design.", "keywords": ["Techno-economic assessment", "Life-cycle assessment", "Solvent extraction", "02 engineering and technology", "/dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_production; name=SDG 12 - Responsible Consumption and Production", "01 natural sciences", "7. Clean energy", "solvent extraction", "12. Responsible consumption", "polyphenol extraction", "/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energy; name=SDG 7 - Affordable and Clean Energy", "life cycle assessment", "13. Climate action", "Pressurized liquid extraction", "pressurized liquid extraction", "0202 electrical engineering", " electronic engineering", " information engineering", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.resconrec.2020.105318"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Resources%2C%20Conservation%20and%20Recycling", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.resconrec.2020.105318", "name": "item", "description": "10.1016/j.resconrec.2020.105318", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.resconrec.2020.105318"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-04-01T00:00:00Z"}}, {"id": "04481ab6-e5ee-4742-a330-88649c17b2ce", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[2.75, 49.45], [2.75, 50.85], [6.5, 50.85], [6.5, 49.45], [2.75, 49.45]]]}, "properties": {"themes": [{"concepts": [{"id": "biota"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Sol et sous-sol"}, {"id": "Nature et environnement"}, {"id": "Agriculture"}], "scheme": "https://metawal.wallonie.be/thesaurus/theme-geoportail-wallon"}, {"concepts": [{"id": "dynamique naturelle"}, {"id": "sol"}, {"id": "biologie"}], "scheme": "http://geonetwork-opensource.org/gemet-theme"}, {"concepts": [{"id": "biologie du sol"}, {"id": "organisme du sol"}, {"id": "carbone organique"}, {"id": "mod\u00e9lisation"}, {"id": "surveillance de l'environnement"}, {"id": "prairie"}, {"id": "qualit\u00e9 du sol"}, {"id": "donn\u00e9es sur l'\u00e9tat de l'environnement"}, {"id": "type de sol"}, {"id": "conservation du sol"}, {"id": "carbone organique total"}, {"id": "sol"}, {"id": "station de surveillance"}, {"id": "cartographie"}, {"id": "mati\u00e8re organique"}, {"id": "carbone"}, {"id": "for\u00eat"}, {"id": "analyse des sols"}, {"id": "cycle du carbone"}, {"id": "cartogramme"}, {"id": "profil du sol"}, {"id": "utilisation du sol"}, {"id": "r\u00e9seau de mesure"}, {"id": "culture"}, {"id": "stockage"}, {"id": "ressources du sol"}, {"id": "sous-sol"}], "scheme": "http://geonetwork-opensource.org/gemet"}, {"concepts": [{"id": "Open Data"}, {"id": "PanierTelechargementGeoportailNO"}, {"id": "Reporting INSPIRE"}, {"id": "WalOnMapNO"}, {"id": "Extraction_DIG"}, {"id": "BDInfraSIG"}], "scheme": "https://metawal.wallonie.be/thesaurus/infrasig"}, {"concepts": [{"id": "Sols"}], "scheme": "http://inspire.ec.europa.eu/theme"}, {"concepts": [{"id": "R\u00e9gional"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "2023/138 - High Value Datasets Regulation"}], "scheme": "http://data.europa.eu/r5r/applicableLegislation"}, {"concepts": [{"id": "Observation de la terre et environnement"}], "scheme": "http://data.europa.eu/bna/asd487ae75"}], "updated": "2024-12-11T12:48:19.626322Z", "type": "Dataset", "created": "2024-10-30", "language": "fre", "title": "INSPIRE - CARBIOSOL - Predicted total organic carbon levels - period 2004-2014 in Wallonia (BE)", "description": "Cette couche de donn\u00e9es INSPIRE reprend les teneurs en Carbone Organique Total dans les sols agricoles du territoire wallon pour la p\u00e9riode 2004-2014.\n\nCette donn\u00e9e conforme INSPIRE est issue de la donn\u00e9e source CARBIOSOL - Teneurs pr\u00e9dites en Carbone organique total - p\u00e9riode 2004-2014.\n\nLa qualit\u00e9 d\u2019un sol peut \u00eatre \u00e9valu\u00e9e gr\u00e2ce \u00e0 l\u2019\u00e9tude de divers param\u00e8tres physiques, chimiques ou biologiques. Parmi ces param\u00e8tres, le carbone organique des sols, qui constitue plus de 50% de la masse de la mati\u00e8re organique du sol, est g\u00e9n\u00e9ralement consid\u00e9r\u00e9 comme l'indicateur principal de la qualit\u00e9 des sols, \u00e0 la fois pour ses fonctions agricoles et environnementales.\n\nLa pr\u00e9sente couche de donn\u00e9es constitue la cartographie des teneurs en carbone organique total (COT) pour les sols sous cultures et prairies permanentes en R\u00e9gion wallonne pour une p\u00e9riode comprise entre 2004 et 2014. La couche a \u00e9t\u00e9 cr\u00e9\u00e9e par m\u00e9thode de mod\u00e9lisation spatiale d\u00e9velopp\u00e9e par l'UCL dans le cadre de la convention CARBIOSOL.\n\nPour plus de d\u00e9tails sur la constitution des couches cartographiques g\u00e9n\u00e9r\u00e9es dans le cadre du projet CARBIOSOL, veuillez-vous r\u00e9f\u00e9rer \u00e0 la fiche de m\u00e9tadonn\u00e9es documentant la s\u00e9rie de couches de donn\u00e9es.\n\nEn chaque pixel, la teneur en carbone organique total (COT) est exprim\u00e9e en gramme de carbone par kilogramme de terre fine s\u00e8che (gC/kg). Le r\u00e9sultat en sortie du mod\u00e8le est une couche raster des teneurs en COT \u00e0 90 m\u00e8tres de r\u00e9solution et spatialement continue sur le territoire agricole wallon.\n\nLes teneurs moyennes en COT observ\u00e9es pour les sols (horizons de surface) sous cultures et prairies permanentes sur la p\u00e9riode 2004-2014 \u00e9taient de 1.30 gC/kg et 3.61 gC/kg respectivement, d\u2019apr\u00e8s la base de donn\u00e9es REQUASUD.\n\nSur cette m\u00eame p\u00e9riode, 22 % des superficies sous cultures pr\u00e9sentaient des teneurs en COT < 1.15 gC kg-1 et 73 % pr\u00e9sentaient des teneurs < 1.5 gC/kg. En de\u00e7\u00e0 de 1.15 gC/kg, le sol est d\u00e9structur\u00e9.\n\nEntre 2004 et 2014, les teneurs en COT des sols pour les deux occupations de sols tendent \u00e0 augmenter du nord-ouest au sud-est, de la r\u00e9gion sablo-limoneuse \u00e0 la r\u00e9gion ardennaise, et \u00e0 rebaisser en r\u00e9gion Jurassique.", "formats": [{"name": "TIFF (.tif"}, {"name": " .tiff)"}, {"name": "WWW:LINK"}, {"name": "OGC:WMS"}, {"name": "atom:feed"}], "keywords": ["Sol et sous-sol", "Nature et environnement", "Agriculture", "dynamique naturelle", "sol", "biologie", "biologie du sol", "organisme du sol", "carbone organique", "mod\u00e9lisation", "surveillance de l'environnement", "prairie", "qualit\u00e9 du sol", "donn\u00e9es sur l'\u00e9tat de l'environnement", "type de sol", "conservation du sol", "carbone organique total", "sol", "station de surveillance", "cartographie", "mati\u00e8re organique", "carbone", "for\u00eat", "analyse des sols", "cycle du carbone", "cartogramme", "profil du sol", "utilisation du sol", "r\u00e9seau de mesure", "culture", "stockage", "ressources du sol", "sous-sol", "Open Data", "PanierTelechargementGeoportailNO", "Reporting INSPIRE", "WalOnMapNO", "Extraction_DIG", "BDInfraSIG", "COT", "COS", "CARBIOSOL", "CARBOSOL", "RSS", "teneur en carbone", "Aardewerk", "CNSW", "COSW", "REQUASUD", "RMSE", "GAM", "Mod\u00e8le Additif G\u00e9n\u00e9ralis\u00e9", "MAG", "Monte-Carlo", "covariable", "CO2", "Digital Soil Mapping", "DTM", "Erreur", "horizon de sol", "Sols", "R\u00e9gional", "2023/138 - High Value Datasets Regulation", "Observation de la terre et environnement"], "contacts": [{"name": null, "organization": "Helpdesk carto du SPW (SPW - Secr\u00e9tariat g\u00e9n\u00e9ral - SPW Digital - D\u00e9partement Donn\u00e9es transversales - Gestion et valorisation de la donn\u00e9e)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Direction de la Protection des Sols (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement du Sol et des D\u00e9chets - Direction de la Protection des Sols)", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "esther.goidts@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Service public de Wallonie (SPW)", "position": null, "roles": ["owner"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": "https://geoportail.wallonie.be", "protocol": "WWW:LINK", "protocol_url": "", "name": "G\u00e9oportail de la Wallonie", "name_url": "", "description": "G\u00e9oportail de la Wallonie", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": "information"}}]}, {"name": "Caroline Chartin", "organization": "Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "caroline.chartin@uclouvain.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Cellule SIG du SPW ARNE (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement de l'\u00c9tude du milieu naturel et agricole - Direction de la Coordination des Donn\u00e9es)", "position": null, "roles": ["processor"], "phones": [{"value": null}], "emails": [{"value": "sig.dgarne@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "R\u00e9seau Qualit\u00e9 Sud (REQUASUD ASBL)", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "requasud@cra.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "R\u00e9seau Qualit\u00e9 Sud (REQUASUD ASBL);Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "roles": ["creator"]}], "title_alternate": "SO.SoilThemeCoverage.COT__TENEURS_2004_2014", "distancevalue": "90", "distanceuom": "m"}, "links": [{"href": "https://geoportail.wallonie.be/walonmap#PANIER=%5B%7B%22serviceId%22%3A%221%22%2C%22visible%22%3Atrue%2C%22url%22%3A%22https%3A%2F%2Fgeoservices.wallonie.be%2Farcgis%2Frest%2Fservices%2FSOL_SOUS_SOL%2FCARBIOSOL%2FMapServer%2F3%22%2C%22label%22%3A%22CARBIOSOL%20-%20Teneurs%20pr%C3%A9dites%20en%20Carbone%20organique%20total%20-%20p%C3%A9riode%202015-2019%22%2C%22type%22%3A%22AGS_DYNAMIC%22%2C%22metadataUrl%22%3A%22https%3A%2F%2Fgeodata.wallonie.be%2Fdoc%2F04481ab6-e5ee-4742-a330-88649c17b2ce%22%7D%5D", "name": "Application WalOnMap - Toute la Wallonie \u00e0 la carte", "description": "Application cartographique du Geoportail (WalOnMap) qui permet de d\u00e9couvrir les donn\u00e9es g\u00e9ographiques de la Wallonie.", "protocol": "WWW:LINK", "rel": "browsing"}, {"href": "https://geoservices.wallonie.be/geoserver/inspire_so/ows?service=WMS&version=1.3.0&request=GetCapabilities", "name": "INSPIRE - Sols en Wallonie (BE) - Service de visualisation WMS", "protocol": "OGC:WMS", "rel": null}, {"href": "https://geoservices.wallonie.be/inspire/atom/SO_Service.xml", "name": "INSPIRE - Sols en Wallonie (BE) - Service de t\u00e9l\u00e9chargement", "protocol": "atom:feed", "rel": null}, {"href": "https://metawal.wallonie.be/geonetwork/srv/api/records/04481ab6-e5ee-4742-a330-88649c17b2ce/attachments/SO.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "04481ab6-e5ee-4742-a330-88649c17b2ce", "name": "item", "description": "04481ab6-e5ee-4742-a330-88649c17b2ce", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/04481ab6-e5ee-4742-a330-88649c17b2ce"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2004-01-01T00:00:00Z", "2014-01-01T00:00:00Z"]}}, {"id": "0b644920-ff5e-4aac-a124-8b478bda606c", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[2.75, 49.45], [2.75, 50.85], [6.5, 50.85], [6.5, 49.45], [2.75, 49.45]]]}, "properties": {"themes": [{"concepts": [{"id": "biota"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Nature et environnement"}, {"id": "Sol et sous-sol"}], "scheme": "https://metawal.wallonie.be/thesaurus/theme-geoportail-wallon"}, {"concepts": [{"id": "biologie"}, {"id": "dynamique naturelle"}, {"id": "sol"}], "scheme": "http://geonetwork-opensource.org/gemet-theme"}, {"concepts": [{"id": "structure du sol"}, {"id": "cycle du carbone"}, {"id": "for\u00eat"}, {"id": "organisme du sol"}, {"id": "mati\u00e8re organique"}, {"id": "sol"}, {"id": "chimie des sols"}, {"id": "biologie du sol"}, {"id": "d\u00e9terioration du sol"}, {"id": "d\u00e9gradation du sol"}, {"id": "prairie"}, {"id": "carbone organique"}, {"id": "carbone organique total"}, {"id": "carbone"}, {"id": "fertilit\u00e9 du sol"}], "scheme": "http://geonetwork-opensource.org/gemet"}, {"concepts": [{"id": "Reporting INSPIRE"}, {"id": "Extraction_DIG"}, {"id": "WalOnMap"}, {"id": "BDInfraSIG"}, {"id": "Open Data"}, {"id": "PanierTelechargementGeoportailNO"}], "scheme": "https://metawal.wallonie.be/thesaurus/infrasig"}, {"concepts": [{"id": "Sols"}], "scheme": "http://inspire.ec.europa.eu/theme"}, {"concepts": [{"id": "R\u00e9gional"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "Observation de la terre et environnement"}], "scheme": "http://data.europa.eu/bna/asd487ae75"}, {"concepts": [{"id": "2023/138"}], "scheme": "http://data.europa.eu/r5r/applicableLegislation"}], "rights": "Conditions d'acc\u00e8s et d'utilisation sp\u00e9cifiques", "updated": "2023-06-20T12:48:33.221Z", "type": "Dataset", "created": "2016-12-30", "language": "fre", "title": "CARBIOSOL - Uncertainties of Total Organic Carbon Contents - period 2004-2014", "description": "Cette couche de donn\u00e9es reprend les incertitudes des teneurs en COT dans les sols sous cultures et prairies permanentes du territoire wallon entre la p\u00e9riode 2004-2014.\n\nCette couche de donn\u00e9es reprend les incertitudes (ici coefficient de variation - CV) de mod\u00e9lisation pour les teneurs en COT pr\u00e9dites dans les sols sous cultures et prairies du territoire wallon pour la p\u00e9riode 2004-2014. Il s'agit donc d'une mod\u00e9lisation de l'erreur de pr\u00e9diction.\n\nDans le cadre du projet CARBIOSOL (UCL - ULg - DGARNE), une couche de donn\u00e9es raster de 90 m\u00e8tres de r\u00e9solution des teneurs en carbone organique total des sols sous cultures et prairies a \u00e9t\u00e9 g\u00e9n\u00e9r\u00e9e par mod\u00e9lisation spatiale. Ce mod\u00e8le a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour chaque type d'occupation du sol d'int\u00e9r\u00eat (cultures et prairies permanentes). \n\nPour chaque occupation du sol, un Mod\u00e8le Additif G\u00e9n\u00e9ralis\u00e9 (GAM pour Generalised Additive Model) a \u00e9t\u00e9 ajust\u00e9 sur un jeu de calibration contenant deux tiers des points d'observation concern\u00e9s. Il a ensuite \u00e9t\u00e9 valid\u00e9 sur le tiers restant.\n\nPour plus de d\u00e9tails sur la mod\u00e9lisation mise en place dans la cadre de CARBIOSOL, veuillez-vous r\u00e9f\u00e9rer \u00e0 la fiche de m\u00e9tadonn\u00e9es documentant la s\u00e9rie de couches de donn\u00e9es.\n\nLa cartographie des incertitudes de mod\u00e9lisation associ\u00e9es aux teneurs en COT pr\u00e9dites pour la p\u00e9riode 2004-2014 est une couche raster spatialement continue sur les sols sous cultures et prairies et d'une r\u00e9solution de 90 m\u00e8tres. L'incertitude en chaque pixel est exprim\u00e9e en pourcentage relatif de carbone.\n\nLa mod\u00e9lisation de l'erreur de pr\u00e9diction est une erreur potentielle qui permet une meilleure interpr\u00e9tation des produits cartographiques finaux g\u00e9n\u00e9r\u00e9s par le projet CARBIOSOL. La cartographie des teneurs en Carbone organique total pour la p\u00e9riode 2004-2014 doit donc \u00eatre lue en association avec la carte des incertitudes. Une incertitude importante refl\u00e8te une pr\u00e9diction moins fiable et donc une plus grande pr\u00e9caution dans l'interpr\u00e9tation des valeurs.", "formats": [{"name": "TIFF (.tif"}, {"name": " .tiff)"}, {"name": "WWW:LINK"}, {"name": "ESRI:REST"}, {"name": "OGC:WMS"}, {"name": "atom:feed"}], "keywords": ["Nature et environnement", "Sol et sous-sol", "biologie", "dynamique naturelle", "sol", "structure du sol", "cycle du carbone", "for\u00eat", "organisme du sol", "mati\u00e8re organique", "sol", "chimie des sols", "biologie du sol", "d\u00e9terioration du sol", "d\u00e9gradation du sol", "prairie", "carbone organique", "carbone organique total", "carbone", "fertilit\u00e9 du sol", "Reporting INSPIRE", "Extraction_DIG", "WalOnMap", "BDInfraSIG", "Open Data", "PanierTelechargementGeoportailNO", "Digital Soil Mapping", "carbiosol", "carbosol", "teneur en carbone", "Aardewerk", "horizon de surface", "sol", "COSW", "DTM", "mod\u00e9lisation", "COT", "CO2", "horizon de sol", "Sols", "R\u00e9gional", "Observation de la terre et environnement", "2023/138"], "contacts": [{"name": null, "organization": "Helpdesk carto du SPW (SPW - Secr\u00e9tariat g\u00e9n\u00e9ral - SPW Digital - D\u00e9partement Donn\u00e9es transversales - Gestion et valorisation de la donn\u00e9e)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Direction de la Protection des Sols (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement du Sol et des D\u00e9chets - Direction de la Protection des Sols)", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "esther.goidts@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Service public de Wallonie (SPW)", "position": null, "roles": ["owner"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": "https://geoportail.wallonie.be", "protocol": "WWW:LINK", "protocol_url": "", "name": "G\u00e9oportail de la Wallonie", "name_url": "", "description": "G\u00e9oportail de la Wallonie", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": "information"}}]}, {"name": "Caroline Chartin", "organization": "Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "caroline.chartin@uclouvain.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Cellule SIG du SPW ARNE (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement de l'\u00c9tude du milieu naturel et agricole - Direction de la Coordination des Donn\u00e9es)", "position": null, "roles": ["processor"], "phones": [{"value": null}], "emails": [{"value": "sig.dgarne@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "roles": ["creator"]}], "title_alternate": "CV COT % - 2004-2014", "distancevalue": "90", "distanceuom": "m"}, "links": [{"href": "https://geoportail.wallonie.be/walonmap/#ADU=https://geoservices.wallonie.be/arcgis/rest/services/SOL_SOUS_SOL/CARBIOSOL/MapServer%7c%7c%5b4%5d", "name": "Application WalOnMap - Toute la Wallonie \u00e0 la carte", "description": "Application cartographique du Geoportail (WalOnMap) qui permet de d\u00e9couvrir les donn\u00e9es g\u00e9ographiques de la Wallonie.", "protocol": "WWW:LINK", "rel": "information"}, {"href": "https://geoservices.wallonie.be/arcgis/rest/services/SOL_SOUS_SOL/CARBIOSOL/MapServer/4", "name": "Service de visualisation ESRI-REST", "description": "Adresse de connexion au service de visualisation ESRI-REST de la couche de donn\u00e9es CARBIOSOL - Incertitudes des Teneurs en Carbone organique total - p\u00e9riode 2004-2014", "protocol": "ESRI:REST", "rel": "information"}, {"href": "https://geoservices.wallonie.be/arcgis/services/SOL_SOUS_SOL/CARBIOSOL/MapServer/WMSServer?request=GetCapabilities&service=WMS", "name": "Service de visualisation WMS", "description": "Adresse de connexion au service de visualisation WMS de la couche de donn\u00e9es CARBIOSOL - Incertitudes des Teneurs en Carbone organique total - p\u00e9riode 2004-2014", "protocol": "OGC:WMS", "rel": "information"}, {"href": "https://geoservices.wallonie.be/INSPIRE/WMS/SO/MapServer/WMSServer?request=GetCapabilities&service=WMS", "name": "INSPIRE - Sols en Wallonie (BE) - Service de visualisation WMS", "protocol": "OGC:WMS", "rel": null}, {"href": "https://geoservices.wallonie.be/inspire/atom/SO_Service.xml", "name": "INSPIRE - Sols en Wallonie (BE) - Service de t\u00e9l\u00e9chargement", "protocol": "atom:feed", "rel": null}, {"href": "https://metawal.wallonie.be/geonetwork/srv/api/records/0b644920-ff5e-4aac-a124-8b478bda606c/attachments/CARBIOSOL__CV_COT_TENEURS_2004_2014.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "0b644920-ff5e-4aac-a124-8b478bda606c", "name": "item", "description": "0b644920-ff5e-4aac-a124-8b478bda606c", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/0b644920-ff5e-4aac-a124-8b478bda606c"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2004-01-01T00:00:00Z", "2014-07-01T00:00:00Z"]}}, {"id": "10.1007/s00216-019-01895-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2019-06-10", "title": "Simultaneous determination of multiclass antibiotics and their metabolites in four types of field-grown vegetables", "description": "The developed method was evaluated for the determination of 10 antibiotics belonging to four chemical classes (fluoroquinolones, sulfonamides, lincosamides, and metoxybenzylpyrimidines) and six of their metabolites in four vegetable matrices (lettuce, tomato, cauliflower, and broad beans). The reported method detection limits were sufficiently low (0.1-5.8\u00a0ng/g dry weight) to detect target compounds in vegetables under real agricultural practices. Absolute and relative recovery values ranged from 40 to 118% and from 70 to 118%, respectively, for all targeted compounds at the spike level of 100\u00a0ng/g dry weight. Regarding method precision, the highest relative standard deviation (RSD) was obtained for enrofloxacin in lettuce (20%), while for the rest of the compounds in all matrices, the RSD values were below 20% for the same spike level. Matrix effects, due to electrospray ionization, ranged from -\u200926 to 29% for 85% of all estimated values. In a field study, four of the 10 targeted antibiotics were detected in tested vegetables. For the first time, antibiotic metabolites were quantified in vegetables grown under real field conditions. More specifically, decarboxyl ofloxacin and TMP304 were detected in tomato fruits (1.5\u00a0ng/g dry weight) and lettuce leaves (21.0-23.1\u00a0ng/g dry weight), respectively. It is important to remark that the concentration of TMP304 was five times higher than that from the parental compound, emphasizing the importance of metabolite analysis in monitoring studies. Therefore, the method provided a robust, reliable, and simple-to-use tool that could prove useful for routine multiclass analysis of antibiotics and their metabolites in vegetable samples. Graphical abstract.", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "Spectrometry", " Mass", " Electrospray Ionization", "Agricultural Irrigation", "Solid Phase Extraction", "Reproducibility of Results", "LC-ESI-MS/MS", "01 natural sciences", "Anti-Bacterial Agents", "0104 chemical sciences", "3. Good health", "Antibiotics", "Limit of Detection", "Ultrasound-assisted extraction", "Vegetables", "Metabolites", "Chromatography", " Liquid", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Tadi\u0107, \u0110or\u0111e, Matamoros, V\u00edctor, Bayona, Josep M.,", "roles": ["creator"]}]}, "links": [{"href": "http://link.springer.com/content/pdf/10.1007/s00216-019-01895-y.pdf"}, {"href": "https://doi.org/10.1007/s00216-019-01895-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Analytical%20and%20Bioanalytical%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00216-019-01895-y", "name": "item", "description": "10.1007/s00216-019-01895-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00216-019-01895-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-06-10T00:00:00Z"}}, {"id": "10.1007/s11104-010-0345-y", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-21T16:14:51Z", "type": "Journal Article", "created": "2010-03-24", "title": "Plant Availability Of Soil Selenate Additions And Selenium Distribution Within Wheat And Ryegrass", "description": "Selenate fertilization is an effective way to secure selenium (Se) nutrition in Se-poor areas but the cycling of the added selenate in the soil-plant system requires further clarification. We examined the Se uptake efficiency of wheat and ryegrass and Se distribution within these plants in two pot experiments. The behaviour of added selenate in a sand soil under wheat was monitored by sequential extractions during a ten-week growing period. In addition, the relationship between Se uptake of ryegrass and the salt extractable and ligand exchangeable Se in a sand and silty clay soil were studied. The added selenate remained mainly salt soluble in the soil throughout the monitoring. Se uptake by wheat comprised 12% of the soluble Se pool in soil and extended over the whole period of growth. In wheat, over 50% of Se accumulated in grains. The Se uptake of ryegrass comprised, on average, 40% of the soil salt soluble Se. In ryegrass, over 80% of the Se accumulated in roots. The distribution pattern of Se in plants can clearly have a major influence on both the Se cycle in soil and the nutritional efficiency of Se fertilization. The simple salt extraction showed fertilization-induced changes in the soluble soil Se pool, whereas the ligand exchangeable Se fraction reflected the difference in the nonlabile Se status between the two soils.", "keywords": ["0106 biological sciences", "2. Zero hunger", "ryegrass", "raihein\u00e4t", "nutrient uptake", "selenaatti", "fertilizer application", "04 agricultural and veterinary sciences", "01 natural sciences", "lannoitus", "630", "6. Clean water", "uutto", "seleeni", "wheat", "ravinteiden otto", "extraction", "kasvien ravinteiden otto", "0401 agriculture", " forestry", " and fisheries", "Ka", "vehn\u00e4", "uuttomenetelm\u00e4t", "selenium"], "contacts": [{"organization": "Keskinen, Riikka, Turakainen, Marja, Hartikainen, Helin\u00e4,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s11104-010-0345-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-010-0345-y", "name": "item", "description": "10.1007/s11104-010-0345-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-010-0345-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-03-25T00:00:00Z"}}, {"id": "10.1016/j.jhazmat.2024.136780", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:58Z", "type": "Journal Article", "created": "2024-12-05", "title": "Sensitive and accurate determination of 32 PFAS in human serum using online SPE-UHPLC-HRMS", "description": "Per- and polyfluoroalkyl substances' (PFAS) extreme persistence has been linked to many adverse effects on human health including increased risk of certain cancers. This study presents the development and validation of a new, highly sensitive method for the quantification of 32 PFAS in human serum using online solid-phase extraction (SPE) coupled with ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS). Legacy and emerging PFAS were targeted. Main steps of sample pretreatment include protein precipitation (PP), pellet rinsing, centrifugation, preconcentration through solvent evaporation, and online SPE using a weak anion-exchange polymeric sorbent. The PP and pellet-rinsing procedures were optimized through a comprehensive exploration of solvent combinations. Following this, a pretreatment that offers the best compromise for the targeted PFAS was identified using principal component analysis. The method demonstrated excellent linearity (R\u00b2 = 0.977-0.997) with limits of quantification ranging from 8.9 to 27\u00a0ng/L, 5 to 15 times lower than previous methods. Precision (intraday 2.6-14.0\u00a0% and interday 1.3-11.0\u00a0% relative standard deviation) and accuracy (recoveries 72.7-106\u00a0%) were robust. The method was validated in accordance with ISO/IEC 17025 and successfully applied to five human serum samples, confirming its suitability for high-throughput profiling of PFAS in biomonitoring studies. This method is the first to use online SPE for the simultaneous determination of a broad range of PFAS, including ether congeners such as perfluoro(2-ethoxyethane) sulfonic acid and Nafion byproduct 2. Furthermore, control charts were employed to assess instrument performance during routine analysis and implement necessary actions.", "keywords": ["Human biomonitoring", "Fluorocarbons", "PFAS", "biomonitoring", "Method development", "Solid Phase Extraction", "628", "Humans", "Serum pretreatment", "High resolution mass spectrometry", "Chromatography", " High Pressure Liquid", "Mass Spectrometry", "543"]}, "links": [{"href": "https://iris.univr.it/bitstream/11562/1159353/1/2025%20Sensitive%20and%20accurate%20determination%20of%2032%20PFAS%20in%20human%20serum%20using%20SPE-UHPLC-HRMS.pdf"}, {"href": "https://doi.org/10.1016/j.jhazmat.2024.136780"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Hazardous%20Materials", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jhazmat.2024.136780", "name": "item", "description": "10.1016/j.jhazmat.2024.136780", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jhazmat.2024.136780"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-03-01T00:00:00Z"}}, {"id": "10.1007/s11356-013-1649-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:57Z", "type": "Journal Article", "created": "2013-04-22", "title": "A Study On As, Cu, Pb And Zn (Bio)Availability In An Abandoned Mine Area (Sao Domingos, Portugal) Using Chemical And Ecotoxicological Tools", "description": "The aim of this study was to relate the results obtained by chemical methods, used to assess environmental (bio)availability, with the ecotoxic response and bioaccumulation of trace elements (TE) by the earthworm Eisenia fetida exposed to field-contaminated, metal-polluted soils from a sulphide mine. The extracting solution 0.5\u00a0M NH4CH3COO, 0.5\u00a0M CH3COOH and 0.02\u00a0M EDTA (pH\u00a04.7), was able to predict environmental bioavailability of TE to E. fetida. However, the toxicological bioavailability could not be predicted from the results of the chemical extractions or from the bioaccumulation results: E. fetida reproduction was higher in soils where environmental bioavailability of TE and bioaccumulation values were also higher. In this study, the toxic response of the organism seemed to be more influenced by the overall nutritional status of the soil (e.g. pH, organic matter, plant nutrient availability and cation exchange capacity) than by its TE contamination. In the case of anthropogenic multi-contaminated sites, the different soil characteristics exert an important and confounding influence in the toxic response and the relationship between different bioavailable fractions cannot be easily established, emphasising the need to combine results from chemical methods with those from bioassays when evaluating the bioavailability of TE in these soils.", "keywords": ["Bioavailability", "Mine contaminated soils", "Biological Availability", "Ecotoxicology", "01 natural sciences", "Bioassays", "Mining", "Arsenic", "Soil", "Animals", "Soil Pollutants", "Oligochaeta", "0105 earth and related environmental sciences", "Trace elements", "Portugal", "04 agricultural and veterinary sciences", "Bioaccumulation", "Zinc", "Lead", "Metals", "Indexa\u00e7\u00e3o ISI", "0401 agriculture", " forestry", " and fisheries", "Chemical extraction methods", "Copper", "Environmental Monitoring"]}, "links": [{"href": "https://doi.org/10.1007/s11356-013-1649-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%20and%20Pollution%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11356-013-1649-2", "name": "item", "description": "10.1007/s11356-013-1649-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11356-013-1649-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-04-23T00:00:00Z"}}, {"id": "10.1016/j.jare.2020.02.015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:54Z", "type": "Journal Article", "created": "2020-02-26", "title": "From winery waste to bioactive compounds and new polymeric biocomposites: A contribution to the circular economy concept", "description": "The paper aims at optimising and validating possible routes toward the full valorisation of grape agrowaste to produce bioactive molecules and new materials. Starting from Merlot red pomace, phenol complex mixtures were successfully extracted by using two different approaches. Extracts obtained by solvent-based (SE) technique contained up to 46.9 gGAeq/kgDW of total phenols. Depending on the used solvent, the prevalence of compounds belonging to different phenol families was achieved. Pressurized liquid extraction (PLE) gave higher total phenol yields (up to 79 gGAeq/kgDW) but a lower range of extracted compounds. All liquid extracts exerted strong antioxidant properties. Moreover, both SE and PLE extraction solid residues were directly exploited (between 5 and 20% w/w) to prepare biocomposite materials by direct mixing via an eco-friendly approach with PHBV polymer. The final composites showed mechanical characteristics similar to PHVB matrix. The use of pomace residues in biocomposites could therefore bring both to the reduction of the cost of the final material, as a lower amount of costly PHBV is used. The present research demonstrated the full valorisation of grape pomace, an agrowaste produced every year in large amounts and having a significant environmental impact.", "keywords": ["Medicine (General)", "Biocomposites", "Science (General)", "Agricultural Sciences", "Polyphenols", "Solvent-based extraction", "Biowaste", "04 agricultural and veterinary sciences", "Agriculture Forestry and Fisheries", "Grape pomace", "Biocomposites; Biowaste; Grape pomace; Polyphenols; Solvent-based extraction", " Pressurized liquid extraction", "01 natural sciences", "Article", "12. Responsible consumption", "Q1-390", "R5-920", "0404 agricultural biotechnology", "Pressurized liquid extraction", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://cris.unibo.it/bitstream/11585/758289/1/Ferri%20et%20al%202020%20JARE%20.pdf"}, {"href": "https://doi.org/10.1016/j.jare.2020.02.015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Advanced%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jare.2020.02.015", "name": "item", "description": "10.1016/j.jare.2020.02.015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jare.2020.02.015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-07-01T00:00:00Z"}}, {"id": "10.1016/j.carbpol.2021.117980", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:24Z", "type": "Journal Article", "created": "2021-03-24", "title": "Apple pomaces derived from mono-varietal Asturian ciders production are potential source of pectins with appealing functional properties", "description": "Comprehensive chemical characterization of nine mono-varietal apple pomaces obtained from the production of ciders with PDO is described. They were rich in essential minerals, fibers (35-52.9 %), and polyphenols. High levels in GalA (11.8-21.6 %), revealed the suitability of these apple pomaces as efficient sources of pectins. Extracted pectins showed high variability in monomer composition, with degrees of methylesterification, strongly associated with pectins functional properties, ranging from 58 to 88 %. For a subset of apple pomace varieties, pectin extraction was accomplished by conventional acid heat treatment or ultrasound. Despite ultrasound-assisted extraction did not improve pectin yield, it minimized levels of 'non-pectin' components as revealed by the low content of Glc/Man, leading to the obtainment of high-purity pectin. Our work highlights the key role played by the selection of the apple variety to streamline the potential food applications (gelling/thickening agents or prebiotics) of the extracted pectins that largely depend on their structural features.", "keywords": ["2. Zero hunger", "0404 agricultural biotechnology", "Cider processing", "Carbohydrates", "Ultrasound assisted-extraction", "04 agricultural and veterinary sciences", "Phenolic content", "Apple pomace", "0405 other agricultural sciences", "Pectin", "Dietary fiber"]}, "links": [{"href": "https://doi.org/10.1016/j.carbpol.2021.117980"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Carbohydrate%20Polymers", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.carbpol.2021.117980", "name": "item", "description": "10.1016/j.carbpol.2021.117980", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.carbpol.2021.117980"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-07-01T00:00:00Z"}}, {"id": "10.1016/j.heliyon.2024.e24469", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:52Z", "type": "Journal Article", "created": "2024-01-13", "title": "Green3: A green extraction of green additives for green plastics", "description": "PLA/PBAT bioplastic is a commercial biodegradable plastic employed for packaging and several food and agriculture applications. In this regard, properties such as the antioxidant ability to extend food shelf life and light resistance, are of great interest in the production of packaging and mulching films, respectively. These features are obtained by developing blends with pure chemicals and/or natural products as additives. In the present work blend formulations of PLA/PBAT with a walnut shell extract rich in antioxidants were developed and evaluated for their properties in comparison with classic PLA/PBAT. Specifically, natural additives, and most importantly the production process were purposely selected to i) be green and cost-effective; ii) confer antioxidant properties; and iii) improve material performance. To this aim, a walnut shell extract (EWS) with high antioxidant activity was obtained thanks to a novel green and cost-effective microwave-assisted extraction (MAE) procedure. A response surface methodology was utilized to explore how the total phenolic content (TPC) and antioxidant activity are influenced by varying aqueous ethanol concentration, extraction time, and microwave power. The highest predicted TPC and antioxidant activity were achieved when employing the ideal conditions for Microwave-Assisted Extraction (MAE): using a mixture of 30\u00a0% ethanol in water, an irradiation time of 120\u00a0s, and a microwave power of 670\u00a0W. The optimized EWS was characterized by HPLC-MS determining qualitative and quantitative data with the identification of flavonoids, fatty acids, and anacardic acids among the main components, responsible for antioxidant activity. The resulting EWS powder was melt-mixed at 140C\u00b0 and 20 RPM with the bio-based PLA/PBAT bioplastic at two different concentrations (0.5 and 1.5 w/w) by forming film specimens. All EWS-based bioplastic films showed increased antioxidant features determined by the DPPH bleaching test, TEAC, and ORAC assays. The films keep the antioxidant capacity even after 7 days of UV-accelerated aging. Remarkably, adding 1.5 % EWS boosted the bioplastic UV light resistance, reducing the abatement of molecular masses by more than 60\u00a0% without affecting mechanical properties.", "keywords": ["H1-99", "Science (General)", "Polyphenols", "02 engineering and technology", "microwave-assisted extraction", "01 natural sciences", "0104 chemical sciences", "Social sciences (General)", "Q1-390", "walnut shells", "Walnut shells", "Response surface methodology", "response surface chemistry", "Microwave-assisted extraction", "UV protection", "agricultural waste", "0210 nano-technology", "Agricultural waste", "Research Article"]}, "links": [{"href": "https://iris.cnr.it/bitstream/20.500.14243/452886/1/Paper.pdf"}, {"href": "https://www.iris.unict.it/bitstream/20.500.11769/588670/1/81_Green3_Green_extraction_green_additives_green_plastics_2024.pdf"}, {"href": "https://doi.org/10.1016/j.heliyon.2024.e24469"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Heliyon", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.heliyon.2024.e24469", "name": "item", "description": "10.1016/j.heliyon.2024.e24469", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.heliyon.2024.e24469"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-01-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2016.05.019", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-21T16:16:16Z", "type": "Journal Article", "created": "2016-06-05", "title": "Linking molecular size, composition and carbon turnover of extractable soil microbial compounds", "description": "Microbial contribution to the maintenance and turnover of soil organic matter is significant. Yet, we do not have a thorough understanding of how biochemical composition of soil microbial biomass is related to carbon turnover and persistence of different microbial components. Using a suite of state-of-the-art analytical techniques, we investigated the molecular characteristics of extractable microbial biomass and linked it to its carbon turnover time. A 13CO2 plant pulse labelling experiment was used to trace plant carbon into rhizosphere soil microbial biomass, which was obtained by chloroform fumigation extraction (CFE). 13C content in molecular size classes of extracted microbial compounds was analysed using size exclusion chromatography (SEC) coupled online to high performance liquid chromatography\u2013isotope ratio mass spectrometry (SEC-HPLC-IRMS). Molecular characterization of microbial compounds was performed using complementary approaches, namely SEC-HPLC coupled to Fourier transform infrared spectroscopy (SEC-HPLC-FTIR) and electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI-FT-ICR-MS). SEC-HPLC-FTIR suggests that mid to high molecular weight (MW) microbial compounds were richer in aliphatic CH bonds, carbohydrate-like compounds and possibly Pdouble bond; length as m-dashO derivatives from phospholipids. On the contrary, the lower size range was characterized by more oxidised compounds with hydroxyl, carbonyl, ether and/or carboxyl groups. ESI-FT-ICR-MS suggests that microbial compounds were largely aliphatic and richer in N than the background detrital material. Both molecular characterization tools suggest that CFE derived microbial biomass was largely lipid, carbohydrate and protein derived. SEC-HPLC-IRMS analysis revealed that 13C enrichment decreased with increasing MW of microbial compounds and the turnover time was deduced as 12.8 \u00b1 0.6, 18.5 \u00b1 0.6 and 22.9 \u00b1 0.7 days for low, mid and high MW size classes, respectively. We conclude that low MW compounds represent the rapidly turned-over metabolite fraction of extractable soil microbial biomass consisting of organic acids, alcohols, amino acids and sugars; whereas, larger structural compounds are part of the cell envelope (likely membrane lipids, proteins or polysaccharides) with a much lower renewal rate. This relation of microbial carbon turnover to its molecular size, structure and composition thus highlights the significance of cellular biochemistry in determining the microbial contribution to soil carbon cycling and specifically soil organic matter formation.", "keywords": ["2. Zero hunger", "microbial biomass", "13. Climate action", "HPLC-FTIR", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "soil carbon", "15. Life on land", "ESI-FT-ICR-MS", "chloroform fumigation extraction", "HPLC-IRMS"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2016.05.019"}, {"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.2016.05.019", "name": "item", "description": "10.1016/j.soilbio.2016.05.019", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2016.05.019"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-01T00:00:00Z"}}, {"id": "10.1016/j.nbt.2019.10.010", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:16:00Z", "type": "Journal Article", "created": "2019-11-12", "title": "Advances in combined enzymatic extraction of ferulic acid from wheat bran", "description": "Wheat bran could be utilised as feedstock for innovative and sustainable biorefinery processes. Here, an enzymatic hydrolysis process for ferulic acid (FA) extraction was optimised step by step for total wheat bran (Tritello) and then also applied to the outer bran layer (Bran 1). Proteins, reducing sugars, total phenols and FA were quantified. The highest FA yields (0.82-1.05\u202fg/kg bran) were obtained either by rehydrating the bran by autoclaving (Tritello) or by steam explosion (Bran 1) using a bran/water ratio of 1:20, followed by enzymatic pre-treatment with Alcalase and Termamyl, to remove protein and sugars, and a final enzymatic hydrolysis with Pentopan and feruloyl esterase to solubilise phenol. FA was recovered from the final digestate via solid phase extraction. A 40-fold scale-up was also performed and the release of compounds along all the process steps and at increasing incubation times was monitored. Results showed that FA was initially present at a minimum level while it was specifically released during the enzymatic treatment. In the final optimized process, the FA extraction yield was higher than that obtained with NaOH control hydrolysis while, in comparison with other FA enzymatic extraction methods, fewer process steps were required and no buffers, strong acid/alkali nor toxic compounds were used. Furthermore, the proposed process may be easily scaled-up, confirming the feasibility of wheat bran valorisation by biorefinery processes to obtain valuable compounds having several areas of potential industrial exploitation.", "keywords": ["Dietary Fiber", "0106 biological sciences", "0301 basic medicine", "Coumaric Acids", "Bioengineering", "Wheat bran", "01 natural sciences", "Bio-based Industries Innovation action - Demonstration", "Enzymatic extraction", "03 medical and health sciences", "Subtilisins", "European Commission", "Molecular Biology", "Knowmad Institut", "2. Zero hunger", "EC", "Hydrolysis", "H2020", "Polyphenols", "General Medicine", "Ferulic acid", "Biorefinery", "Biorefinery; Enzymatic extraction; Ferulic acid; Polyphenols; Steam explosion; Wheat bran", "Steam explosion", "alpha-Amylases", "Biotechnology"]}, "links": [{"href": "https://cris.unibo.it/bitstream/11585/706995/1/Ferri%20et%20al%202020%20New%20Biotech.pdf"}, {"href": "https://doi.org/10.1016/j.nbt.2019.10.010"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/New%20Biotechnology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.nbt.2019.10.010", "name": "item", "description": "10.1016/j.nbt.2019.10.010", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.nbt.2019.10.010"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-05-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2017.10.213", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-21T16:16:06Z", "type": "Journal Article", "created": "2017-12-22", "title": "A simple method for the extraction and identification of light density microplastics from soil", "description": "This article introduces a simple and cost-saving method developed to extract, distinguish and quantify light density microplastics of polyethylene (PE) and polypropylene (PP) in soil. A floatation method using distilled water was used to extract the light density microplastics from soil samples. Microplastics and impurities were identified using a heating method (3-5s at 130\u00b0C). The number and size of particles were determined using a camera (Leica DFC 425) connected to a microscope (Leica wild M3C, Type S, simple light, 6.4\u00d7). Quantification of the microplastics was conducted using a developed model. Results showed that the floatation method was effective in extracting microplastics from soils, with recovery rates of approximately 90%. After being exposed to heat, the microplastics in the soil samples melted and were transformed into circular transparent particles while other impurities, such as organic matter and silicates were not changed by the heat. Regression analysis of microplastics weight and particle volume (a calculation based on image J software analysis) after heating showed the best fit (y=1.14x+0.46, R2=99%, p<0.001). Recovery rates based on the empirical model method were >80%. Results from field samples collected from North-western China prove that our method of repetitive floatation and heating can be used to extract, distinguish and quantify light density polyethylene microplastics in soils. Microplastics mass can be evaluated using the empirical model.", "keywords": ["2. Zero hunger", "Identification", "Soil", "0211 other engineering and technologies", "Extraction", "02 engineering and technology", "Light density polyethylene microplastics", "01 natural sciences", "6. Clean water", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2017.10.213"}, {"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.2017.10.213", "name": "item", "description": "10.1016/j.scitotenv.2017.10.213", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2017.10.213"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-03-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2017.10.005", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-21T16:16:16Z", "type": "Journal Article", "created": "2017-10-16", "title": "Recovery of methane turnover and the associated microbial communities in restored cutover peatlands is strongly linked with increasing Sphagnum abundance", "description": "Abstract Vegetation succession is known to affect carbon-cycling patterns of recovering cutover peatlands, displayed as shifts in emissions of the greenhouse gases CO2 and CH4. However, the related plant-microbe interactions are still poorly understood. We aimed to link the recovery of the organisms responsible for CH4 turnover, the methanogens and the methanotrophs, to the re-vegetation related compositional changes of three functional plant types (Sphagna, sedges and shrubs). In peat layers, the Sphagnum coverage was the most influential factor for the activity, abundance and community structures of both these microbial groups, demonstrating a succession pattern towards a pristine stage. Analysis of mcrA and pmoA genes revealed Methanoregulaceae and Methylocystis as the most dominant methanogens and methanotrophs, respectively. The relatively fast recovery of both CH4 production and oxidation in the peat layers supports earlier flux based results from these same fen-type peatland sites. In contrast to peat, CH4 oxidation in living Sphagnum mosses appeared to be independent of vegetation succession as CH4 oxidation potential was similar throughout the succession stages. This indicated that Sphagnum may be a valuable CH4 biofilter especially in the early re-vegetation stages when the oxidation in the peat has not yet recovered. Therefore, we recommend Sphagnum transplantation as a tool for climate friendly peatland restoration with faster recovery of the carbon sink function and altered CH4 emissions.", "keywords": ["0301 basic medicine", "570", "0303 health sciences", "Aitoneva", "peat extraction", "ta1172", "ta1183", "Methanogenic archaea", "plant functional types", "15. Life on land", "Methanotrophic bacteria", "ecosystem restoration", "ekosysteemit", "Kihni\u00f6", "03 medical and health sciences", "13. Climate action", "616", "ta1181", "ennallistaminen", "turvemaat", "Finland"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2017.10.005"}, {"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.2017.10.005", "name": "item", "description": "10.1016/j.soilbio.2017.10.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2017.10.005"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-01-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2021.108357", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:16:17Z", "type": "Journal Article", "created": "2021-07-10", "title": "A critical perspective on interpreting amplicon sequencing data in soil ecological research", "description": "Abstract Microbial community analysis via marker gene amplicon sequencing has become a routine method in the field of soil research. In this perspective, we discuss technical challenges and limitations of amplicon sequencing and present statistical and experimental approaches that can help addressing the spatio-temporal complexity of soil and the high diversity of organisms therein. We illustrate the impact of compositionality on the interpretation of relative abundance data and discuss effects of sample replication on the statistical power in soil community analysis. Additionally, we argue for the need of increased study reproducibility and data availability, as well as complementary techniques for generating deeper ecological insights into microbial roles and our understanding thereof in soil ecosystems. At this stage, we call upon researchers and specialized soil journals to consider the current state of data analysis, interpretation, and availability to improve the rigor of future studies.", "keywords": ["0301 basic medicine", "2. Zero hunger", "Soil microbial diversity", "0303 health sciences", "Soil metabarcoding", "DIVERSITY", "Ecology; Soil microbes; Amplicon sequencing", "Compositional data", "SCALE SPATIAL HETEROGENEITY", "15. Life on land", "BIOMASS", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "Soil complexity", "CARBON-USE EFFICIENCY", "BACTERIA", "DNA EXTRACTION", "MICROORGANISMS", "MICROBIAL COMMUNITIES", "106026 Ecosystem research", "RIBOSOMAL-RNA", "Amplicon sequencing", "Soil microorganisms", "GENERATION"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2021.108357"}, {"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.2021.108357", "name": "item", "description": "10.1016/j.soilbio.2021.108357", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2021.108357"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-01T00:00:00Z"}}, {"id": "10.1111/j.1365-2486.2004.00862.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:17:39Z", "type": "Journal Article", "created": "2004-11-16", "title": "Decomposition Of Soil And Plant Carbon From Pasture Systems After 9 Years Of Exposure To Elevated Co2: Impact On C Cycling And Modeling", "description": "Abstract

Elevated atmospheric CO2 may alter decomposition rates through changes in plant material quality and through its impact on soil microbial activity. This study examines whether plant material produced under elevated CO2 decomposes differently from plant material produced under ambient CO2. Moreover, a long\uffe2\uff80\uff90term experiment offered a unique opportunity to evaluate assumptions about C cycling under elevated CO2 made in coupled climate\uffe2\uff80\uff93soil organic matter (SOM) models. Trifolium repens and Lolium perenne plant materials, produced under elevated (60\uffe2\uff80\uff83Pa) and ambient CO2 at two levels of N fertilizer (140 vs. 560\uffe2\uff80\uff83kg\uffe2\uff80\uff83ha\uffe2\uff88\uff921\uffe2\uff80\uff83yr\uffe2\uff88\uff921), were incubated in soil for 90 days. Soils and plant materials used for the incubation had been exposed to ambient and elevated CO2 under free air carbon dioxide enrichment conditions and had received the N fertilizer for 9 years. The rate of decomposition of L. perenne and T. repens plant materials was unaffected by elevated atmospheric CO2 and rate of N fertilization. Increases in L. perenne plant material C\uffe2\uff80\uff83:\uffe2\uff80\uff83N ratio under elevated CO2 did not affect decomposition rates of the plant material. If under prolonged elevated CO2 changes in soil microbial dynamics had occurred, they were not reflected in the rate of decomposition of the plant material. Only soil respiration under L. perenne, with or without incorporation of plant material, from the low\uffe2\uff80\uff90N fertilization treatment was enhanced after exposure to elevated CO2. This increase in soil respiration was not reflected in an increase in the microbial biomass of the L. perenne soil. The contribution of old and newly sequestered C to soil respiration, as revealed by the 13C\uffe2\uff80\uff90CO2 signature, reflected the turnover times of SOM\uffe2\uff80\uff93C pools as described by multipool SOM models. The results do not confirm the assumption of a negative feedback induced in the C cycle following an increase in CO2, as used in coupled climate\uffe2\uff80\uff93SOM models. Moreover, this study showed no evidence for a positive feedback in the C cycle following additional N fertilization.

", "keywords": ["2. Zero hunger", "organic-matter dynamics", "atmospheric co2", "leaf-litter", "global climate-change", "fumigation-extraction", "microbial biomass-c", "litter decomposition", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "dioxide", "13. Climate action", "drying-rewetting frequency", "great-plains", "0401 agriculture", " forestry", " and fisheries"]}, "links": [{"href": "https://doi.org/10.1111/j.1365-2486.2004.00862.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Global%20Change%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1365-2486.2004.00862.x", "name": "item", "description": "10.1111/j.1365-2486.2004.00862.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1365-2486.2004.00862.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-10-25T00:00:00Z"}}, {"id": "10.1021/acs.est.4c10664", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-21T16:16:32Z", "type": "Journal Article", "created": "2025-04-18", "title": "An Analytical Workflow to Quantify Biodegradable Polyesters in Soils and Its Application to Incubation Experiments", "description": "Open AccessSoil biodegradable polyesters are designed to undergo to microbial utilization in aerobic soils, forming carbon dioxide and microbial biomass. These polyesters are thus viable substitutes for conventional, persistent polymers (e.g., polyethylene) in specific applications for which the transfer of some of the polymers into the soil is inevitable. While polymer biodegradability is often assessed in laboratory incubations using respirometric analysis of formed CO2, approaches to accurately quantify biodegradable polyesters in soils and to track their mass loss in field incubations over time remain missing. This study first introduces an analytical workflow combining Soxhlet extraction with proton nuclear magnetic resonance spectroscopy for the accurate, high-throughput, and chemically selective quantification of eight commercially important biodegradable polyesters (i.e., poly(butylene adipate-co-terephthalate), polylactic acid, poly(3-hydroxybutyrate-co-3-hydroxyhexanoate), poly(3-hydroxybutyrate-co-3-hydroxyvalerate), polycaprolactone, polybutylene adipate, polybutylene azelate, and polybutylene succinate), and the nonbiodegradable polymer polystyrene, in six soils spanning a range of types and physicochemical properties. This work introduces an effective sample deployment-retrieval approach that, combined with the analytical method, allows the biodegradation of poly(butylene adipate-co-terephthalate) and polylactic acid from a biodegradable mulch film in three agricultural soils to be monitored. In combination, the two parts of this work lay the foundation to accurately quantify and monitor biodegradable polymers in soils.", "keywords": ["Soxhlet extraction", "Soxhlet extraction; biodegradable polymer; biodegradation; soil; H-1-NMR; mulch film", "biodegradable polymer", "biodegradation", "H-1-NMR", "mulch film", "soil"], "contacts": [{"organization": "Mattia Cerri, Flora Wille, Silvan Arn, Thomas D. Bucheli, Franco Widmer, Rhayn Werz, Kristopher McNeill, Alessandro Manfrin, Michael Sander,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1021/acs.est.4c10664"}, {"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/acs.est.4c10664", "name": "item", "description": "10.1021/acs.est.4c10664", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/acs.est.4c10664"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-04-18T00:00:00Z"}}, {"id": "10.1029/2020wr028624", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:16:41Z", "type": "Journal Article", "created": "2021-06-21", "title": "Hydraulic and Physical Properties of Managed and Intact Peatlands: Application of the Van Genuchten\u2010Mualem Models to Peat Soils", "description": "Abstract

Undisturbed peatlands are effective carbon sinks and provide a variety of ecosystem services. However, anthropogenic disturbances, especially land drainage, strongly alter peat soil properties and jeopardize the benefits of peatlands. The effects of disturbances should therefore be assessed and predicted. To support accurate modeling, this study determined the physical and hydraulic properties of intact and disturbed peat samples collected from 59 sites (in total 3,073 samples) in Finland and Norway. The bulk density (BD), porosity, and specific yield (Sy) values obtained indicated that the top layer (0\uffe2\uff80\uff9330\uffc2\uffa0cm depth) at agricultural and peat extraction sites was most affected by land use change. The BD in the top layer at agricultural, peat extraction, and forestry sites was 441%, 140%, and 92% higher, respectively, than that of intact peatlands. Porosity decreased with increased BD, but not linearly. Agricultural and peat extraction sites had the lowest saturated hydraulic conductivity, Sy, and porosity, and the highest BD of the land use options studied. The van Genuchten\uffe2\uff80\uff90Mualem (vGM) soil water retention curve (SWRC) and hydraulic conductivity (K) models proved to be applicable for the peat soils tested, providing values of SWRC, K, and vGM\uffe2\uff80\uff90parameters (\uffce\uffb1 and n) for peat layers (top, middle and bottom) under different land uses. A decrease in peat soil water content of \uffe2\uff89\uffa510% reduced the unsaturated K values by two orders of magnitude. This unique data set can be used to improve hydrological modeling in peat\uffe2\uff80\uff90dominated catchments and for fuller integration of peat soils into large\uffe2\uff80\uff90scale hydrological models.

Grasslands face more frequent and extreme droughts; yet, their responses to increasing drought intensity are poorly understood. Increasing drought intensity likely triggers abrupt shifts (thresholds) in grassland ecosystem functioning which can implicate recovery trajectories.

Here, we determined how drought intensity affects plant productivity, and plant\uffe2\uff80\uff93soil carbon (C) and nitrogen (N) cycling. We exposed model grassland plant communities with contrasting resource acquisition strategies (a fast\uffe2\uff80\uff90 vs a slow\uffe2\uff80\uff90strategy plant community), to a gradient of drought intensity. The drought gradient ranged from well\uffe2\uff80\uff90watered to severely water\uffe2\uff80\uff90limited conditions. We identified thresholds of plant community productivity (above\uffe2\uff80\uff90ground biomass) at peak drought and 2\uffe2\uff80\uff89months after re\uffe2\uff80\uff90wetting, and measured net ecosystem exchange and ecosystem respiration of C\uffc2\uffa0throughout the drought and recovery phases. At peak drought and 1\uffe2\uff80\uff89week after re\uffe2\uff80\uff90wetting, we traced recently acquired C from plants to the soil and into microbial biomass and fatty acids using 13C pulse labelling, and measured plant and soil N.

At peak drought, slow\uffe2\uff80\uff90strategy plant communities were more drought resistant than fast\uffe2\uff80\uff90strategy communities, as the threshold in plant productivity occurred at a higher drought intensity for the slow\uffe2\uff80\uff90 than the fast\uffe2\uff80\uff90strategy community. Shortly after re\uffe2\uff80\uff90wetting, microbial uptake of recent plant\uffe2\uff80\uff90assimilated C increased with increasing past drought intensity, coinciding with an increase in soil N availability and leaf N. Threshold responses to drought intensity at peak drought translated into non\uffe2\uff80\uff90linear recovery responses, with greater compensatory growth in the fast\uffe2\uff80\uff90strategy community. At peak drought, increasing drought intensity reduced C uptake and increased relative C partitioning to leaves and microbial biomass. Upon re\uffe2\uff80\uff90wetting, plant community strategy mediated drought intensity effects on plant and soil C and N dynamics and plant recovery trajectories. The fast\uffe2\uff80\uff90strategy community recovered quickly, with higher leaf N than the slow community, while the slow community increased C allocation to microbial biomass.

Synthesis. Our findings highlight that C and N dynamics in the plant\uffe2\uff80\uff93soil system display non\uffe2\uff80\uff90linear responses to increasing drought intensity both during and after drought, which has implications for plant community recovery trajectories.

A hydrothermal pre-treatment has been developed to improve sewage sludge quality or to produce low nitrogen biocrude via hydrothermal liquefaction (HTL) in a subsequent step. The mild hydrothermal pre-treatment (150 \uffc2\uffb0C) step was performed with deionized water, sulfuric acid (0.5 M), or citric acid (0.5 M) to solubilize nitrogen containing compounds in the aqueous supernatant. Downstream, the residual solid material was liquefied with the addition of sodium carbonate via hydrothermal liquefaction (350 \uffc2\uffb0C). The pre-treatment with citric acid transferred up to 66.7 wt. % of nitrogen into the aqueous supernatant, while 62.0 wt. % of carbon was recovered in the solid. Due to the pre-treatment lipids retained in the sewage sludge solid, which increased the favored biocrude yield up to 42.9 wt. % and the quality evaluating value H/Ceff ratio significantly to 1.48. Multi-method characterization of the resulted biocrude samples showed a lower concentration of N-heterocycles, while long-chain aliphatics and free fatty acid are increased.

", "keywords": ["Technology", "ddc:600", "sewage sludge", "nitrogen extraction", "info:eu-repo/classification/ddc/600", "600", "sequential hydrothermal liquefaction", "hydrothermal hydrolysis", "pre-treatment", "6. Clean water", "12. Responsible consumption"]}, "links": [{"href": "http://www.mdpi.com/2227-9717/9/3/491/pdf"}, {"href": "https://www.mdpi.com/2227-9717/9/3/491/pdf"}, {"href": "https://doi.org/10.3390/pr9030491"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Processes", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/pr9030491", "name": "item", "description": "10.3390/pr9030491", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/pr9030491"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-09T00:00:00Z"}}, {"id": "10.3390/ijms21010228", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:19:24Z", "type": "Journal Article", "created": "2019-12-30", "title": "How Vine Shoots as Fillers Impact the Biodegradation of PHBV-Based Composites", "description": "

Vine shoots are lignocellulosic agricultural residues. In addition to being an interesting source of polyphenols, they can be used as fillers in a poly(3-hydroxybutyrate-3-hydroxyvalerate) (PHBV) matrix to decrease the overall cost and to propose an alternative to non-biodegradable fossil-based materials. The objective of the present work was to investigate how the incorporation of vine shoots fillers and a preliminary polyphenol extraction step could impact the biodegradability of biocomposites. Biocomposites (20 wt %) were produced by microcompounding. The biodegradation of materials was assessed by respirometric tests in soil. The negative impact of polyphenols on the biodegradability of vine shoots was confirmed. This was supported by crystallinity measurements and scanning electron microscopy (SEM) observations, which showed no difference in structure nor morphology between virgin and exhausted vine shoots particles. The incorporation of vine shoots fillers in PHBV slightly accelerated the overall biodegradation kinetics. All the biocomposites produced were considered fully biodegradable according to the French and European standard NF EN 17033, allowing the conclusion that up-cycling vine shoots for the production of lignocellulosic fillers is a promising strategy to provide biodegradable materials in natural conditions. Moreover, in a biorefinery context, polyphenol extraction from vine shoots has the advantage of improving their biodegradability.

", "keywords": ["0301 basic medicine", "biocomposites", "660", "polyphenols extraction", "Polyesters", "Polyphenols", "600", "02 engineering and technology", "[SPI.MAT] Engineering Sciences [physics]/Materials", "15. Life on land", "biodegradation", "Lignin", "Article", "510", "[SPI.MAT]Engineering Sciences [physics]/Materials", "poly(3-hydroxybutyrate-3-hydroxyvalerate)", "vine shoots", "03 medical and health sciences", "natural fibers", "Biodegradation", " Environmental", "Vitis", "0210 nano-technology", "Plant Shoots"]}, "links": [{"href": "http://www.mdpi.com/1422-0067/21/1/228/pdf"}, {"href": "https://www.mdpi.com/1422-0067/21/1/228/pdf"}, {"href": "https://doi.org/10.3390/ijms21010228"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Molecular%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/ijms21010228", "name": "item", "description": "10.3390/ijms21010228", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/ijms21010228"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-28T00:00:00Z"}}, {"id": "10.3390/plants10112340", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:19:28Z", "type": "Journal Article", "created": "2021-11-02", "title": "Brassica Species in Phytoextractions: Real Potentials and Challenges", "description": "

The genus Brassica is recognized for including species with phytoaccumulation potential and a large amount of research has been carried out in this area under a variety of conditions, from laboratory experiments to field trials, with spiked or naturally contaminated soils, using one- or multi-element contaminated soil, generating various and sometimes contradictory results with limited practical applications. To date, the actual field potential of Brassica species and the feasibility of a complete phytoextraction process have not been fully evaluated. Therefore, the aim of this study was to summarize the results of the experiments that have been performed with a view to analyzing real potentials and limitations. The reduced biomass and low metal mobility in the soil have been addressed by the development of chemically or biologically assisted phytoremediation technologies, the use of soil amendments, and the application of crop management strategies. Certain issues, such as the fate of harvested biomass or the performance of species in multi-metal-contaminated soils, remain to be solved by future research. Potential improvements to current experimental settings include testing species grown to full maturity, using a greater amount of soil in experiments, conducting more trials under real field conditions, developing improved crop management systems, and optimizing solutions for harvested biomass disposal.

", "keywords": ["2. Zero hunger", "biomass", "metal", "Brassicaceae", "Botany", "metals", "contaminated soils", "field trials", "Review", "15. Life on land", "assisted phytoextraction", "01 natural sciences", "contaminated soil", "QK1-989", "Brassicaceae", "brassicas", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.mdpi.com/2223-7747/10/11/2340/pdf"}, {"href": "https://doi.org/10.3390/plants10112340"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/plants10112340", "name": "item", "description": "10.3390/plants10112340", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/plants10112340"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-10-29T00:00:00Z"}}, {"id": "10.3390/plants13060818", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:19:28Z", "type": "Journal Article", "created": "2024-03-13", "title": "Enhancing Phytoextraction Potential of Brassica napus for Contaminated Dredged Sediment Using Nitrogen Fertilizers and Organic Acids", "description": "

Dredged sediment contaminated with heavy metals can be remediated through phytoremediation. The main challenge in phytoremediation is the limited availability of heavy metals for plant uptake, particularly in multi-contaminated soil or sediment. This study aimed to assess the effect of the nitrogen fertilizers (ammonium nitrate (AN), ammonium sulfate (AS), and urea (UR)), organic acids (oxalic (OA) and malic (MA) acids), and their combined addition to sediment on enhancing the bioavailability and phytoremediation efficiency of heavy metals. The sediment dredged from Begej Canal (Serbia) had high levels of Cr, Cd, Cu, and Pb and was used in pot experiments to cultivate energy crop rapeseed (Brassica napus), which is known for its tolerance to heavy metals. The highest accumulation and translocation of Cu, Cd, and Pb were observed in the treatment with AN at a dose of 150 mg N/kg (AN150), in which shoot biomass was also the highest. The application of OA and MA increased heavy metal uptake but resulted in the lowest biomass production. A combination of MA with N fertilizers showed high uptake and accumulation of Cr and Cu.

", "keywords": ["2. Zero hunger", "Brassica napus", "dredged sediment", "Botany", "contaminated soils", "rapeseed", "phytoremediation", "15. Life on land", "7. Clean energy", "Article", "6. Clean water", "Brassica napus", "phytoextraction", "nitrogen fertilizers", "13. Climate action", "QK1-989", "organic acids", "heavy metals"]}, "links": [{"href": "https://www.mdpi.com/2223-7747/13/6/818/pdf"}, {"href": "https://doi.org/10.3390/plants13060818"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/plants13060818", "name": "item", "description": "10.3390/plants13060818", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/plants13060818"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-03-13T00:00:00Z"}}, {"id": "10.3390/polym12071530", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-21T16:19:28Z", "type": "Journal Article", "created": "2020-07-10", "title": "Eco-Conversion of Two Winery Lignocellulosic Wastes into Fillers for Biocomposites: Vine Shoots and Wine Pomaces", "description": "

Two winery residues, namely vine shoots (ViSh) and wine pomace (WiPo), were up-cycled as fillers in PHBV-based biocomposites. Answering a biorefinery approach, the impact of a preliminary polyphenols extraction step using an acetone/water mixture on the reinforcing effect of fillers was assessed. Biocomposites (filler content up to 20 wt%) were prepared by melt-mixing and compared in terms of final performance (thermal, mechanical and barrier). It was shown that the reinforcing effect was slightly better in the case of vine shoots, while it was not significantly affected by the pre-treatment, demonstrating that these two winery residues could be perfectly used as fillers in composite materials even after an extraction process to maximize their potential of valorization.

", "keywords": ["biocomposite", "660", "[SDE.IE]Environmental Sciences/Environmental Engineering", "02 engineering and technology", "mechanical properties", "15. Life on land", "vine shoot", "01 natural sciences", "Article", "extraction process", "Biocomposite; vine shoot; wine pomace; extraction process; mechanical properties", "[SDE.IE] Environmental Sciences/Environmental Engineering", "wine pomace", "0210 nano-technology", "0105 earth and related environmental sciences"]}, "links": [{"href": "http://www.mdpi.com/2073-4360/12/7/1530/pdf"}, {"href": "https://cris.unibo.it/bitstream/11585/765607/4/45-2020%20Polymers-red%20grapes%20composites.pdf"}, {"href": "https://www.mdpi.com/2073-4360/12/7/1530/pdf"}, {"href": "https://doi.org/10.3390/polym12071530"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Polymers", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/polym12071530", "name": "item", "description": "10.3390/polym12071530", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/polym12071530"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-07-10T00:00:00Z"}}, {"id": "10.3390/rs14092253", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:19:30Z", "type": "Journal Article", "created": "2022-05-09", "title": "Extraction of Agricultural Fields via DASFNet with Dual Attention Mechanism and Multi-scale Feature Fusion in South Xinjiang, China", "description": "

Agricultural fields are essential in providing human beings with paramount food and other materials. Quick and accurate identification of agricultural fields from the remote sensing images is a crucial task in digital and precision agriculture. Deep learning methods have the advantages of fast and accurate image segmentation, especially for extracting the agricultural fields from remote sensing images. This paper proposed a deep neural network with a dual attention mechanism and a multi-scale feature fusion (Dual Attention and Scale Fusion Network, DASFNet) to extract the cropland from a GaoFen-2 (GF-2) image of 2017 in Alar, south Xinjiang, China. First, we constructed an agricultural field segmentation dataset from the GF-2 image. Next, seven evaluation indices were selected to assess the extraction accuracy, including the location shift, to reveal the spatial relationship and facilitate a better evaluation. Finally, we proposed DASFNet incorporating three ameliorated and novel deep learning modules with the dual attention mechanism and multi-scale feature fusion methods. The comparison of these modules indicated their effects and advantages. Compared with different segmentation convolutional neural networks, DASFNet achieved the best testing accuracy in extracting fields with an F1-score of 0.9017, an intersection over a union of 0.8932, a Kappa coefficient of 0.8869, and a location shift of 1.1752 pixels. Agricultural fields can be extracted automatedly and accurately using DASFNet, which reduces the manual record of the agricultural field information and is conducive to further farmland surveys, protection, and management.

", "keywords": ["2. Zero hunger", "agricultural field extraction", "GaoFen-2 (GF-2)", "agricultural field extraction; attention mechanism; deep learning; GaoFen-2 (GF-2); multi-scale feature fusion", "Science", "Q", "deep learning", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "attention mechanism", "multi-scale feature fusion"]}, "links": [{"href": "http://www.mdpi.com/2072-4292/14/9/2253/pdf"}, {"href": "https://doi.org/10.3390/rs14092253"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/rs14092253", "name": "item", "description": "10.3390/rs14092253", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/rs14092253"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-05-07T00:00:00Z"}}, {"id": "10.3390/rs9111155", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:19:31Z", "type": "Journal Article", "created": "2017-11-10", "title": "Disaggregation of SMOS Soil Moisture to 100 m Resolution Using MODIS Optical/Thermal and Sentinel-1 Radar Data: Evaluation over a Bare Soil Site in Morocco", "description": "

The 40 km resolution SMOS (Soil Moisture and Ocean Salinity) soil moisture, previously disaggregated at a 1 km resolution using the DISPATCH (DISaggregation based on Physical And Theoretical scale CHange) method based on MODIS optical/thermal data, is further disaggregated to 100 m resolution using Sentinel-1 backscattering coefficient (\u03c3\u00b0). For this purpose, three distinct radar-based disaggregation methods are tested by linking the spatio-temporal variability of \u03c3\u00b0 and soil moisture data at the 1 km and 100 m resolution. The three methods are: (1) the weight method, which estimates soil moisture at 100 m resolution at a certain time as a function of \u03c3\u00b0 ratio (100 m to 1 km resolution) and the 1 km DISPATCH products of the same time; (2) the regression method which estimates soil moisture as a function of \u03c3\u00b0 where the regression parameters (e.g., intercept and slope) vary in space and time; and (3) the Cumulative Distribution Function (CDF) method, which estimates 100 m resolution soil moisture from the cumulative probability of 100 m resolution backscatter and the maximum to minimum 1 km resolution (DISPATCH) soil moisture difference. In each case, disaggregation results are evaluated against in situ measurements collected between 1 January 2016 and 11 October 2016 over a bare soil site in central Morocco. The determination coefficient (R2) between 1 km resolution DISPATCH and localized in situ soil moisture is 0.31. The regression and CDF methods have marginal effect on improving the DISPATCH accuracy at the station scale with a R2 between remotely sensed and in situ soil moisture of 0.29 and 0.34, respectively. By contrast, the weight method significantly improves the correlation between remotely sensed and in situ soil moisture with a R2 of 0.52. Likewise, the soil moisture estimates show low root mean square difference with in situ measurements (RMSD= 0.032 m3 m\u22123).

", "keywords": ["soil moisture and ocean salinity satellite (SMOS)", "Atmospheric Science", "Artificial intelligence", "Environmental Engineering", "550", "Science", "Soil Moisture", "0211 other engineering and technologies", "Aerospace Engineering", "FOS: Mechanical engineering", "02 engineering and technology", "01 natural sciences", "Environmental science", "[SDU] Sciences of the Universe [physics]", "Engineering", "Meteorology", "DISPATCH", "Image resolution", "Arctic Permafrost Dynamics and Climate Change", "14. Life underwater", "Moisture", "0105 earth and related environmental sciences", "Soil science", "Water content", "Radar", "Geography", "soil moisture and ocean salinity satellite (SMOS); DISPATCH; radar; Sentinel-1; disaggregation; soil moisture", "Soilmoisture and ocean salinity satellite (SMOS)", "Synthetic Aperture Radar Interferometry", "Q", "FOS: Environmental engineering", "Geology", "FOS: Earth and related environmental sciences", "Remote sensing", "Remote Sensing of Soil Moisture", "Surface Deformation Monitoring", "Computer science", "Earth and Planetary Sciences", "Groundwater Extraction", "Geotechnical engineering", "[SDU]Sciences of the Universe [physics]", "disaggregation", "Environmental Science", "Physical Sciences", "Sentinel-1", "soil moisture", "radar"]}, "links": [{"href": "http://www.mdpi.com/2072-4292/9/11/1155/pdf"}, {"href": "https://doi.org/10.3390/rs9111155"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/rs9111155", "name": "item", "description": "10.3390/rs9111155", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/rs9111155"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-11-10T00:00:00Z"}}, {"id": "10.5071/30theubce2022-3cv.6.26", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-09-21T16:19:54Z", "type": "Journal Article", "title": "Extraction Methods of Value-Added Compounds from Biomasses", "description": "Open AccessSince there are vast applications possible for bioactive compounds in the pharma, food, and chemical industry; the most efficient, economical, and environmentally viable extraction method needs to be applied to valorize biomass. Many new methods as well as conventional methods have been developed with high recovery of bioactive components from biomasses. However, the chosen method should be evaluated in an economic way with a comparison of other methods to be implementable on industrial scale as well. This review paper aims to determine the state of the art for extraction methods of value-added compounds from biomasses with the focus on critical parameters such as cost, yield, extraction time, and environmental friendliness of the process.", "keywords": ["biorefinery", "biomass", "value-added compounds", "Biomass", "biobased products", "solid-liquid extraction", "7. Clean energy", "12. Responsible consumption"]}, "links": [{"href": "https://doi.org/10.5071/30theubce2022-3cv.6.26"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/30th%20EUBCE%202022", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5071/30theubce2022-3cv.6.26", "name": "item", "description": "10.5071/30theubce2022-3cv.6.26", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5071/30theubce2022-3cv.6.26"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.14859505", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:20:42Z", "type": "Other", "title": "Renforcer la recherche en environnement - Le NLP pour l'extraction de m\u00e9tadonn\u00e9es", "description": "Le traitement automatique du langage permet d'aider \u00e0 trier des documents par sujet, identifier les lacunes dans les connaissances, cr\u00e9er des bases de donn\u00e9es et identifier des liens entre les id\u00e9es.", "keywords": ["[SDE] Environmental Sciences", "extraction automatique du language", "m\u00e9tadonn\u00e9e", "science des sols", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study"], "contacts": [{"organization": "Blanchy, Guillaume, Albrecht, Lukas, Koestel, John, Garr\u00e9, Sarah, Delahaie, Amicie,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.14859505"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.14859505", "name": "item", "description": "10.5281/zenodo.14859505", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.14859505"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.14859506", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:20:42Z", "type": "Other", "title": "Renforcer la recherche en environnement - Le NLP pour l'extraction de m\u00e9tadonn\u00e9es", "description": "Le traitement automatique du langage permet d'aider \u00e0 trier des documents par sujet, identifier les lacunes dans les connaissances, cr\u00e9er des bases de donn\u00e9es et identifier des liens entre les id\u00e9es.", "keywords": ["[SDE] Environmental Sciences", "extraction automatique du language", "m\u00e9tadonn\u00e9e", "science des sols", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study"], "contacts": [{"organization": "Blanchy, Guillaume, Albrecht, Lukas, Koestel, John, Garr\u00e9, Sarah, Delahaie, Amicie,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.14859506"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.14859506", "name": "item", "description": "10.5281/zenodo.14859506", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.14859506"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.15799158", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:20:58Z", "type": "Other", "title": "The molecular characterization of soil nematode communities is hampered by the lack of an optimized DNA extraction method", "description": "Adoption of new management practices to increase crop production and quality. The molecular characterization of soil nematode communities is hampered by the lack of an optimized DNA extraction method. This work was funded by the European Commission Horizon 2020 project SoildiverAgro [grant agreement 817819].", "keywords": ["2. Zero hunger", "molecular characterization", "nematode communities", "vacuum-filtration", "zonal centrifugation", "15. Life on land", "DNA-extraction", " molecular characterization", " nematode communities", " soil", " vacuum-filtration", " zonal centrifugation.", "soil"], "contacts": [{"organization": "Waeyenberge, Lieven", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.15799158"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.15799158", "name": "item", "description": "10.5281/zenodo.15799158", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.15799158"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-06-29T00:00:00Z"}}, {"id": "10.5281/zenodo.15799159", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:20:58Z", "type": "Other", "title": "The molecular characterization of soil nematode communities is hampered by the lack of an optimized DNA extraction method", "description": "Adoption of new management practices to increase crop production and quality. The molecular characterization of soil nematode communities is hampered by the lack of an optimized DNA extraction method. This work was funded by the European Commission Horizon 2020 project SoildiverAgro [grant agreement 817819].", "keywords": ["2. Zero hunger", "molecular characterization", "molecular characterization", "nematode communities", "vacuum-filtration", "zonal centrifugation", "DNA-extraction", " molecular characterization", " nematode communities", " soil", " vacuum-filtration", " zonal centrifugation.", "15. Life on land", "DNA-extraction", " molecular characterization", " nematode communities", " soil", " vacuum-filtration", " zonal centrifugation.", "soil"], "contacts": [{"organization": "Waeyenberge, Lieven", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.15799159"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.15799159", "name": "item", "description": "10.5281/zenodo.15799159", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.15799159"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-06-29T00:00:00Z"}}, {"id": "11585/996222", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:21Z", "type": "Journal Article", "created": "2021-07-10", "title": "A critical perspective on interpreting amplicon sequencing data in soil ecological research", "description": "Abstract Microbial community analysis via marker gene amplicon sequencing has become a routine method in the field of soil research. In this perspective, we discuss technical challenges and limitations of amplicon sequencing and present statistical and experimental approaches that can help addressing the spatio-temporal complexity of soil and the high diversity of organisms therein. We illustrate the impact of compositionality on the interpretation of relative abundance data and discuss effects of sample replication on the statistical power in soil community analysis. Additionally, we argue for the need of increased study reproducibility and data availability, as well as complementary techniques for generating deeper ecological insights into microbial roles and our understanding thereof in soil ecosystems. At this stage, we call upon researchers and specialized soil journals to consider the current state of data analysis, interpretation, and availability to improve the rigor of future studies.", "keywords": ["0301 basic medicine", "2. Zero hunger", "Soil microbial diversity", "0303 health sciences", "Soil metabarcoding", "DIVERSITY", "Ecology; Soil microbes; Amplicon sequencing", "Compositional data", "SCALE SPATIAL HETEROGENEITY", "15. Life on land", "BIOMASS", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "Soil complexity", "CARBON-USE EFFICIENCY", "BACTERIA", "DNA EXTRACTION", "MICROORGANISMS", "MICROBIAL COMMUNITIES", "106026 Ecosystem research", "RIBOSOMAL-RNA", "Amplicon sequencing", "Soil microorganisms", "GENERATION"]}, "links": [{"href": "https://doi.org/11585/996222"}, {"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": "11585/996222", "name": "item", "description": "11585/996222", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11585/996222"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-01T00:00:00Z"}}, {"id": "10.5281/zenodo.6907366", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:21:16Z", "type": "Other", "title": "The molecular characterization of soil nematode communities is hampered by the lack of an optimized DNA-extraction method", "description": "Adoption of new management practices to increase crop production and quality (The molecular characterization of soil nematode communities is hampered by the lack of an optimized DNA-extraction method) This work was funded by the European Commission Horizon 2020 project SoildiverAgro [grant agreement 817819].", "keywords": ["2. Zero hunger", "molecular characterization", "molecular characterization", "nematode communities", "vacuum-filtration", "zonal centrifugation", "DNA-extraction", " molecular characterization", " nematode communities", " soil", " vacuum-filtration", " zonal centrifugation.", "15. Life on land", "DNA-extraction", " molecular characterization", " nematode communities", " soil", " vacuum-filtration", " zonal centrifugation.", "soil"], "contacts": [{"organization": "Waeyenberge, Lieven", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.6907366"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.6907366", "name": "item", "description": "10.5281/zenodo.6907366", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.6907366"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-06-29T00:00:00Z"}}, {"id": "10.5281/zenodo.6983051", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:21:17Z", "type": "Dataset", "title": "Lakkasuo carbon isotope and AWEN extraction data for Yasso-C13 model development", "description": "This package contains carbon isotope and AWEN extraction data from litterbag experiments (5 year) at Lakkasuo, a raised bog complex near Hyyti\u00e4l\u00e4 weather station in Finland. Additionally present are driving data and parameter values needed to run soil carbon model Yasso. The given data is used to implement and calibrate carbon-13 related soil organic matter decomposition in the Yasso model. The dataset also contains calibration results, scripts to run the results anew and to produce plots and images. The updated dataset uses new Yasso20 parameter values.", "keywords": ["soil organic carbon", "Ryassofortran", "carbon isotope", "soil organic matter", "15. Life on land", "AWEN extractions", "Yasso"], "contacts": [{"organization": "M\u00e4kel\u00e4, Jarmo", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.6983051"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.6983051", "name": "item", "description": "10.5281/zenodo.6983051", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.6983051"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-01-18T00:00:00Z"}}, {"id": "10.5281/zenodo.8092644", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:21:25Z", "type": "Journal Article", "created": "2022-05-08", "title": "Extraction of Agricultural Fields via DASFNet with Dual Attention Mechanism and Multi-scale Feature Fusion in South Xinjiang, China", "description": "

Agricultural fields are essential in providing human beings with paramount food and other materials. Quick and accurate identification of agricultural fields from the remote sensing images is a crucial task in digital and precision agriculture. Deep learning methods have the advantages of fast and accurate image segmentation, especially for extracting the agricultural fields from remote sensing images. This paper proposed a deep neural network with a dual attention mechanism and a multi-scale feature fusion (Dual Attention and Scale Fusion Network, DASFNet) to extract the cropland from a GaoFen-2 (GF-2) image of 2017 in Alar, south Xinjiang, China. First, we constructed an agricultural field segmentation dataset from the GF-2 image. Next, seven evaluation indices were selected to assess the extraction accuracy, including the location shift, to reveal the spatial relationship and facilitate a better evaluation. Finally, we proposed DASFNet incorporating three ameliorated and novel deep learning modules with the dual attention mechanism and multi-scale feature fusion methods. The comparison of these modules indicated their effects and advantages. Compared with different segmentation convolutional neural networks, DASFNet achieved the best testing accuracy in extracting fields with an F1-score of 0.9017, an intersection over a union of 0.8932, a Kappa coefficient of 0.8869, and a location shift of 1.1752 pixels. Agricultural fields can be extracted automatedly and accurately using DASFNet, which reduces the manual record of the agricultural field information and is conducive to further farmland surveys, protection, and management.

", "keywords": ["2. Zero hunger", "agricultural field extraction", "GaoFen-2 (GF-2)", "agricultural field extraction; attention mechanism; deep learning; GaoFen-2 (GF-2); multi-scale feature fusion", "Science", "Q", "deep learning", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "attention mechanism", "multi-scale feature fusion"]}, "links": [{"href": "http://www.mdpi.com/2072-4292/14/9/2253/pdf"}, {"href": "https://doi.org/10.5281/zenodo.8092644"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.8092644", "name": "item", "description": "10.5281/zenodo.8092644", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.8092644"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-05-07T00:00:00Z"}}, {"id": "10138/334890", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:01Z", "type": "Journal Article", "created": "2021-06-21", "title": "Hydraulic and Physical Properties of Managed and Intact Peatlands: Application of the Van Genuchten\u2010Mualem Models to Peat Soils", "description": "Abstract

Undisturbed peatlands are effective carbon sinks and provide a variety of ecosystem services. However, anthropogenic disturbances, especially land drainage, strongly alter peat soil properties and jeopardize the benefits of peatlands. The effects of disturbances should therefore be assessed and predicted. To support accurate modeling, this study determined the physical and hydraulic properties of intact and disturbed peat samples collected from 59 sites (in total 3,073 samples) in Finland and Norway. The bulk density (BD), porosity, and specific yield (Sy) values obtained indicated that the top layer (0\uffe2\uff80\uff9330\uffc2\uffa0cm depth) at agricultural and peat extraction sites was most affected by land use change. The BD in the top layer at agricultural, peat extraction, and forestry sites was 441%, 140%, and 92% higher, respectively, than that of intact peatlands. Porosity decreased with increased BD, but not linearly. Agricultural and peat extraction sites had the lowest saturated hydraulic conductivity, Sy, and porosity, and the highest BD of the land use options studied. The van Genuchten\uffe2\uff80\uff90Mualem (vGM) soil water retention curve (SWRC) and hydraulic conductivity (K) models proved to be applicable for the peat soils tested, providing values of SWRC, K, and vGM\uffe2\uff80\uff90parameters (\uffce\uffb1 and n) for peat layers (top, middle and bottom) under different land uses. A decrease in peat soil water content of \uffe2\uff89\uffa510% reduced the unsaturated K values by two orders of magnitude. This unique data set can be used to improve hydrological modeling in peat\uffe2\uff80\uff90dominated catchments and for fuller integration of peat soils into large\uffe2\uff80\uff90scale hydrological models.

The 40 km resolution SMOS (Soil Moisture and Ocean Salinity) soil moisture, previously disaggregated at a 1 km resolution using the DISPATCH (DISaggregation based on Physical And Theoretical scale CHange) method based on MODIS optical/thermal data, is further disaggregated to 100 m resolution using Sentinel-1 backscattering coefficient (\u03c3\u00b0). For this purpose, three distinct radar-based disaggregation methods are tested by linking the spatio-temporal variability of \u03c3\u00b0 and soil moisture data at the 1 km and 100 m resolution. The three methods are: (1) the weight method, which estimates soil moisture at 100 m resolution at a certain time as a function of \u03c3\u00b0 ratio (100 m to 1 km resolution) and the 1 km DISPATCH products of the same time; (2) the regression method which estimates soil moisture as a function of \u03c3\u00b0 where the regression parameters (e.g., intercept and slope) vary in space and time; and (3) the Cumulative Distribution Function (CDF) method, which estimates 100 m resolution soil moisture from the cumulative probability of 100 m resolution backscatter and the maximum to minimum 1 km resolution (DISPATCH) soil moisture difference. In each case, disaggregation results are evaluated against in situ measurements collected between 1 January 2016 and 11 October 2016 over a bare soil site in central Morocco. The determination coefficient (R2) between 1 km resolution DISPATCH and localized in situ soil moisture is 0.31. The regression and CDF methods have marginal effect on improving the DISPATCH accuracy at the station scale with a R2 between remotely sensed and in situ soil moisture of 0.29 and 0.34, respectively. By contrast, the weight method significantly improves the correlation between remotely sensed and in situ soil moisture with a R2 of 0.52. Likewise, the soil moisture estimates show low root mean square difference with in situ measurements (RMSD= 0.032 m3 m\u22123).

", "keywords": ["soil moisture and ocean salinity satellite (SMOS)", "Atmospheric Science", "Artificial intelligence", "Environmental Engineering", "550", "Science", "Soil Moisture", "0211 other engineering and technologies", "Aerospace Engineering", "FOS: Mechanical engineering", "02 engineering and technology", "01 natural sciences", "Environmental science", "[SDU] Sciences of the Universe [physics]", "Engineering", "Meteorology", "DISPATCH", "Image resolution", "Arctic Permafrost Dynamics and Climate Change", "14. Life underwater", "Moisture", "0105 earth and related environmental sciences", "Soil science", "Water content", "Radar", "Geography", "soil moisture and ocean salinity satellite (SMOS); DISPATCH; radar; Sentinel-1; disaggregation; soil moisture", "Soilmoisture and ocean salinity satellite (SMOS)", "Synthetic Aperture Radar Interferometry", "Q", "FOS: Environmental engineering", "Geology", "FOS: Earth and related environmental sciences", "Remote sensing", "Remote Sensing of Soil Moisture", "Surface Deformation Monitoring", "Computer science", "Earth and Planetary Sciences", "Groundwater Extraction", "Geotechnical engineering", "[SDU]Sciences of the Universe [physics]", "disaggregation", "Environmental Science", "Physical Sciences", "Sentinel-1", "soil moisture", "radar"]}, "links": [{"href": "http://www.mdpi.com/2072-4292/9/11/1155/pdf"}, {"href": "https://doi.org/10459.1/60556"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Remote%20Sensing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10459.1/60556", "name": "item", "description": "10459.1/60556", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10459.1/60556"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-11-10T00:00:00Z"}}, {"id": "11353/10.1146400", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:16Z", "type": "Journal Article", "created": "2019-02-26", "title": "Rapid Transfer of Plant Photosynthates to Soil Bacteria via Ectomycorrhizal Hyphae and Its Interaction With Nitrogen Availability", "description": "Plant roots release recent photosynthates into the rhizosphere, accelerating decomposition of organic matter by saprotrophic soil microbes ('rhizosphere priming effect') which consequently increases nutrient availability for plants. However, about 90% of all higher plant species are mycorrhizal, transferring a significant fraction of their photosynthates directly to their fungal partners. Whether mycorrhizal fungi pass on plant-derived carbon (C) to bacteria in root-distant soil areas, i.e., incite a 'hyphosphere priming effect,' is not known. Experimental evidence for C transfer from mycorrhizal hyphae to soil bacteria is limited, especially for ectomycorrhizal systems. As ectomycorrhizal fungi possess enzymatic capabilities to degrade organic matter themselves, it remains unclear whether they cooperate with soil bacteria by providing photosynthates, or compete for available nutrients. To investigate a possible C transfer from ectomycorrhizal hyphae to soil bacteria, and its response to changing nutrient availability, we planted young beech trees (Fagus sylvatica) into 'split-root' boxes, dividing their root systems into two disconnected soil compartments. Each of these compartments was separated from a litter compartment by a mesh penetrable for fungal hyphae, but not for roots. Plants were exposed to a 13C-CO2-labeled atmosphere, while 15N-labeled ammonium and amino acids were added to one side of the split-root system. We found a rapid transfer of recent photosynthates via ectomycorrhizal hyphae to bacteria in root-distant soil areas. Fungal and bacterial phospholipid fatty acid (PLFA) biomarkers were significantly enriched in hyphae-exclusive compartments 24 h after 13C-CO2-labeling. Isotope imaging with nanometer-scale secondary ion mass spectrometry (NanoSIMS) allowed for the first time in situ visualization of plant-derived C and N taken up by an extraradical fungal hypha, and in microbial cells thriving on hyphal surfaces. When N was added to the litter compartments, bacterial biomass, and the amount of incorporated 13C strongly declined. Interestingly, this effect was also observed in adjacent soil compartments where added N was only available for bacteria through hyphal transport, indicating that ectomycorrhizal fungi were acting on soil bacteria. Together, our results demonstrate that (i) ectomycorrhizal hyphae rapidly transfer plant-derived C to bacterial communities in root-distant areas, and (ii) this transfer promptly responds to changing soil nutrient conditions.", "keywords": ["Hyphosphere priming", "DYNAMICS", "0301 basic medicine", "PLFAs", "Microbiology", "ectomycorrhiza", "03 medical and health sciences", "Mycorrhizosphere", "MICROBIAL COMMUNITY COMPOSITION", "NanoSIMS", "hyphal carbon transfer", "hyphosphere bacteria", "2. Zero hunger", "106022 Mikrobiologie", "0303 health sciences", "IDENTIFICATION", "RHIZOSPHERE", "15. Life on land", "QR1-502", "EXTRACTION METHOD", "Ectomycorrhiza", "ORGANIC-MATTER", "MYCORRHIZAL FUNGI", "hyphosphere priming", "mycorrhizosphere", "Hyphal carbon transfer", "106022 Microbiology", "FATTY-ACIDS", "Hyphosphere bacteria", "BAYESIAN CLASSIFIER", "CARBON ALLOCATION"]}, "links": [{"href": "https://doi.org/11353/10.1146400"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "11353/10.1146400", "name": "item", "description": "11353/10.1146400", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11353/10.1146400"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-02-26T00:00:00Z"}}, {"id": "1aecd74a-e1a7-498c-b749-f0a256ba2834", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[2.78, 49.46], [2.78, 50.85], [6.41, 50.85], [6.41, 49.46], [2.78, 49.46]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Agriculture"}, {"id": "Nature et environnement"}, {"id": "Sol et sous-sol"}, {"id": "Soci\u00e9t\u00e9 et activit\u00e9s"}], "scheme": "https://metawal.wallonie.be/thesaurus/theme-geoportail-wallon"}, {"concepts": [{"id": "Occupation des terres"}], "scheme": "http://inspire.ec.europa.eu/theme"}, {"concepts": [{"id": "agriculture"}], "scheme": "http://geonetwork-opensource.org/gemet-theme"}, {"concepts": [{"id": "affectation des sols"}, {"id": "produit agricole"}, {"id": "occupation du sol"}, {"id": "exploitation agricole"}, {"id": "politique agricole"}, {"id": "exploitation de la terre agricole"}, {"id": "politique agricole commune"}, {"id": "champ"}, {"id": "culture de champ"}, {"id": "prairie"}, {"id": "culture"}, {"id": "terre agricole"}, {"id": "agriculture"}], "scheme": "http://geonetwork-opensource.org/gemet"}, {"concepts": [{"id": "DDW"}, {"id": "WalOnMap"}, {"id": "DGO3_BDREF"}, {"id": "Extraction_DIG"}, {"id": "Reporting INSPIRE"}, {"id": "Open Data"}, {"id": "PanierTelechargementGeoportail"}], "scheme": "https://metawal.wallonie.be/thesaurus/infrasig"}, {"concepts": [{"id": "R\u00e9gional"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "SIPA"}, {"id": "SIGC"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/IACSData"}, {"concepts": [{"id": "Occupation des terres"}, {"id": "Observation de la terre et environnement"}], "scheme": "http://data.europa.eu/bna/asd487ae75"}, {"concepts": [{"id": "2023/138 - High Value Datasets Regulation"}, {"id": "2007/2/EC - INSPIRE Directive"}], "scheme": "http://data.europa.eu/r5r/applicableLegislation"}, {"concepts": [{"id": "Agriculture, p\u00eache, sylviculture et alimentation"}], "scheme": "http://publications.europa.eu/resource/authority/data-theme"}], "updated": "2025-12-02T09:41:24.768499Z", "type": "Dataset", "created": "2020-12-07", "language": "fre", "title": "INSPIRE - Agricultural areas based on the 2020 LPIS in Wallonia (BE)", "description": "Le parcellaire agricole anonyme (situation 2020) reprend l\u2019utilisation du sol dans les zones agricoles et foresti\u00e8res g\u00e9r\u00e9es dans le cadre de la mise \u0153uvre de la Politique Agricole Commune par l\u2019Organisme Payeur de Wallonie.\n\nCette donn\u00e9e est pr\u00e9sent\u00e9e ici dans sa version conforme INSPIRE. Elle est issue des parcelles agricoles de r\u00e9f\u00e9rence (Land Parcel Information System = LPIS) dans le cadre de la politique agricole commune.\n\nLe parcellaire agricole anonyme repr\u00e9sente la version publique du parcellaire agricole. Il ne comprend donc pas d\u2019information \u00e0 caract\u00e8re personnel permettant d\u2019identifier l\u2019exploitant. Il est fourni sur une base annuelle. Les donn\u00e9es d'une ann\u00e9e de culture sont mises \u00e0 disposition du public dans le courant de l'ann\u00e9e suivante. La pr\u00e9sente version concerne l'ann\u00e9e culturale (mill\u00e9sime) 2020.\n\nLe parcellaire agricole anonyme localise, sous la forme de polygones, l\u2019emprise des parcelles agricoles exploit\u00e9es ainsi que la culture principale qui y est effectu\u00e9e. L\u2019utilisation est renseign\u00e9e par la culture principale, ce qui n\u2019exclut pas un usage \u00e9ventuel en interculture. Ce parcellaire est limit\u00e9 \u00e0 la Wallonie.\n\nLe parcellaire agricole anonyme est fourni \u00e0 titre indicatif, et sans garantie aucune, tant au niveau des limites que des informations attributaires. Les limites des parcelles sont bas\u00e9es sur une interpr\u00e9tation des r\u00e8gles d'\u00e9ligibilit\u00e9s que doit suivre l'Organisme Payeur de Wallonie (OPW). Elles ne refl\u00e8tent pas les limites de propri\u00e9t\u00e9s. En outre, la couche ne reprend pas les \u00e9ventuelles modifications du parcellaire agricole qui r\u00e9sultent d'adaptations ult\u00e9rieures requises par les r\u00e8gles de gestion, notamment dans le cadre de recours ou de d\u00e9cisions judiciaires.", "formats": [{"name": "GML (.gml)"}, {"name": "OGC:WMS"}, {"name": "atom:feed"}, {"name": "OGC API - Features"}, {"name": "WWW:DOWNLOAD:application/x-gmz"}], "keywords": ["Agriculture", "Nature et environnement", "Sol et sous-sol", "Soci\u00e9t\u00e9 et activit\u00e9s", "Occupation des terres", "agriculture", "affectation des sols", "produit agricole", "occupation du sol", "exploitation agricole", "politique agricole", "exploitation de la terre agricole", "politique agricole commune", "champ", "culture de champ", "prairie", "culture", "terre agricole", "agriculture", "DDW", "WalOnMap", "DGO3_BDREF", "Extraction_DIG", "Reporting INSPIRE", "Open Data", "PanierTelechargementGeoportail", "Agriculture", "Land Parcel Identification System", "Syst\u00e8me d\u2019identification du parcellaire agricole", "OPW", "parcellaire", "anonyme", "PAC", "interculture", "sp\u00e9culation", "SIGEC", "land", "Agricultural area", "R\u00e9gional", "SIPA", "SIGC", "Occupation des terres", "Observation de la terre et environnement", "2023/138 - High Value Datasets Regulation", "2007/2/EC - INSPIRE Directive", "Agriculture", " p\u00eache", " sylviculture et alimentation"], "contacts": [{"name": null, "organization": "Helpdesk carto du SPW (SPW - Secr\u00e9tariat g\u00e9n\u00e9ral - SPW Digital - D\u00e9partement Donn\u00e9es transversales - Gestion et valorisation de la donn\u00e9e)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Direction de l\u2019Identification et des Surfaces (SPW - Agriculture, Ressources naturelles et Environnement - OPW Organisme Payeur de Wallonie - Direction de l\u2019Identification et des Surfaces)", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "beatrice.leteinturier@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Service public de Wallonie (SPW)", "position": null, "roles": ["owner"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": "https://geoportail.wallonie.be", "protocol": "WWW:LINK", "protocol_url": "", "name": "G\u00e9oportail de la Wallonie", "name_url": "", "description": "G\u00e9oportail de la Wallonie", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": "information"}}]}], "title_alternate": "INSPIRE_SIGEC_PARC_AGRI_ANON__2020", "denominator": "5000"}, "links": [{"href": "https://geoservices.wallonie.be/geoserver/inspire_lc/ows?service=WMS&version=1.3.0&request=GetCapabilities", "name": "INSPIRE- Occupation des terres en Wallonie (BE) - Service de visualisation WMS", "description": "Ce service de visualisation WMS-INSPIRE permet de consulter la s\u00e9rie de couches de donn\u00e9es conforme au th\u00e8me INSPIRE \"Occupation des terres\".", "protocol": "OGC:WMS", "rel": "browsing"}, {"href": "https://geoservices.wallonie.be/inspire/atom/LC_Service.xml", "name": "Service de t\u00e9l\u00e9chargement ATOM Feed - Inspire - Occupation des terres", "description": "Ce service de t\u00e9l\u00e9chargement ATOM Feed permet de t\u00e9l\u00e9charger la s\u00e9rie de couches de donn\u00e9es conforme au th\u00e8me INSPIRE \"Occupation des terres\".", "protocol": "atom:feed", "rel": "download"}, {"href": "https://geoservices.wallonie.be/geoserver/inspire_lc/ogc/features/v1/openapi", "name": "Service de t\u00e9l\u00e9chargement OGC API Features", "description": "Adresse de connexion au service OGC API Features permettant de t\u00e9l\u00e9charger la donn\u00e9e \"Occupation des terres en Wallonie (BE)\".", "protocol": "OGC API - Features", "rel": "download"}, {"href": "https://geoservices.wallonie.be/geotraitement/spwdatadownload/get/1aecd74a-e1a7-498c-b749-f0a256ba2834/LC_AgriculturalArea_LPIS_2020.gml.zip", "name": "INSPIRE - Surfaces agricloles bas\u00e9es sur le LPIS de 2020 en Wallonie (BE) - ETRS89 / LAEA Europe", "description": "INSPIRE - Surfaces agricloles bas\u00e9es sur le LPIS de 2020 en Wallonie (BE) dans le syst\u00e8me de coordon\u00e9nes ETRS89 / LAEA Europe (EPSG:3035)", "protocol": "WWW:DOWNLOAD:application/x-gmz", "rel": "download"}, {"href": "https://metawal.wallonie.be/geonetwork/srv/api/records/1aecd74a-e1a7-498c-b749-f0a256ba2834/attachments/LC.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "1aecd74a-e1a7-498c-b749-f0a256ba2834", "name": "item", "description": "1aecd74a-e1a7-498c-b749-f0a256ba2834", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/1aecd74a-e1a7-498c-b749-f0a256ba2834"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date-time": "2025-12-02T09:41:24Z"}}, {"id": "1b15175c-9465-4613-8e15-44918e77ab22", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[2.78, 49.46], [2.78, 50.85], [6.41, 50.85], [6.41, 49.46], [2.78, 49.46]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soci\u00e9t\u00e9 et activit\u00e9s"}, {"id": "Sol et sous-sol"}, {"id": "Nature et environnement"}, {"id": "Agriculture"}], "scheme": "https://metawal.wallonie.be/thesaurus/theme-geoportail-wallon"}, {"concepts": [{"id": "Occupation des terres"}], "scheme": "http://inspire.ec.europa.eu/theme"}, {"concepts": [{"id": "agriculture"}], "scheme": "http://geonetwork-opensource.org/gemet-theme"}, {"concepts": [{"id": "politique agricole"}, {"id": "affectation des sols"}, {"id": "culture"}, {"id": "exploitation agricole"}, {"id": "culture de champ"}, {"id": "occupation du sol"}, {"id": "produit agricole"}, {"id": "prairie"}, {"id": "terre agricole"}, {"id": "champ"}, {"id": "politique agricole commune"}, {"id": "exploitation de la terre agricole"}, {"id": "agriculture"}], "scheme": "http://geonetwork-opensource.org/gemet"}, {"concepts": [{"id": "DDW"}, {"id": "Open Data"}, {"id": "Extraction_DIG"}, {"id": "Reporting INSPIRE"}, {"id": "WalOnMap"}, {"id": "DGO3_BDREF"}, {"id": "PanierTelechargementGeoportail"}], "scheme": "https://metawal.wallonie.be/thesaurus/infrasig"}, {"concepts": [{"id": "R\u00e9gional"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "SIGC"}, {"id": "SIPA"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/IACSData"}, {"concepts": [{"id": "Occupation des terres"}, {"id": "Observation de la terre et environnement"}], "scheme": "http://data.europa.eu/bna/asd487ae75"}, {"concepts": [{"id": "2023/138 - High Value Datasets Regulation"}, {"id": "2007/2/EC - INSPIRE Directive"}], "scheme": "http://data.europa.eu/r5r/applicableLegislation"}, {"concepts": [{"id": "Agriculture, p\u00eache, sylviculture et alimentation"}], "scheme": "http://publications.europa.eu/resource/authority/data-theme"}], "updated": "2025-12-02T09:41:45.100265Z", "type": "Dataset", "created": "2020-12-07", "language": "fre", "title": "INSPIRE - Agricultural areas based on the 2019 LPIS in Wallonia (BE)", "description": "Le parcellaire agricole anonyme (situation 2019) reprend l\u2019utilisation du sol dans les zones agricoles et foresti\u00e8res g\u00e9r\u00e9es dans le cadre de la mise \u0153uvre de la Politique Agricole Commune par l\u2019Organisme Payeur de Wallonie.\n\nCette donn\u00e9e est pr\u00e9sent\u00e9e ici dans sa version conforme INSPIRE. Elle est issue des parcelles agricoles de r\u00e9f\u00e9rence (Land Parcel Information System = LPIS) dans le cadre de la politique agricole commune.\n\nLe parcellaire agricole anonyme repr\u00e9sente la version publique du parcellaire agricole. Il ne comprend donc pas d\u2019information \u00e0 caract\u00e8re personnel permettant d\u2019identifier l\u2019exploitant. Il est fourni sur une base annuelle. Les donn\u00e9es d'une ann\u00e9e de culture sont mises \u00e0 disposition du public dans le courant de l'ann\u00e9e suivante. La pr\u00e9sente version concerne l'ann\u00e9e culturale (mill\u00e9sime) 2019.\n\nLe parcellaire agricole anonyme localise, sous la forme de polygones, l\u2019emprise des parcelles agricoles exploit\u00e9es ainsi que la culture principale qui y est effectu\u00e9e. L\u2019utilisation est renseign\u00e9e par la culture principale, ce qui n\u2019exclut pas un usage \u00e9ventuel en interculture. Ce parcellaire est limit\u00e9 \u00e0 la Wallonie.\n\nLe parcellaire agricole anonyme est fourni \u00e0 titre indicatif, et sans garantie aucune, tant au niveau des limites que des informations attributaires. Les limites des parcelles sont bas\u00e9es sur une interpr\u00e9tation des r\u00e8gles d'\u00e9ligibilit\u00e9s que doit suivre l'Organisme Payeur de Wallonie (OPW). Elles ne refl\u00e8tent pas les limites de propri\u00e9t\u00e9s. En outre, la couche ne reprend pas les \u00e9ventuelles modifications du parcellaire agricole qui r\u00e9sultent d'adaptations ult\u00e9rieures requises par les r\u00e8gles de gestion, notamment dans le cadre de recours ou de d\u00e9cisions judiciaires.", "formats": [{"name": "GML (.gml)"}, {"name": "OGC:WMS"}, {"name": "atom:feed"}, {"name": "OGC API - Features"}, {"name": "WWW:LINK"}, {"name": "WWW:DOWNLOAD:application/x-gmz"}], "keywords": ["Soci\u00e9t\u00e9 et activit\u00e9s", "Sol et sous-sol", "Nature et environnement", "Agriculture", "Occupation des terres", "agriculture", "politique agricole", "affectation des sols", "culture", "exploitation agricole", "culture de champ", "occupation du sol", "produit agricole", "prairie", "terre agricole", "champ", "politique agricole commune", "exploitation de la terre agricole", "agriculture", "DDW", "Open Data", "Extraction_DIG", "Reporting INSPIRE", "WalOnMap", "DGO3_BDREF", "PanierTelechargementGeoportail", "Agriculture", "Land Parcel Identification System", "Syst\u00e8me d\u2019identification du parcellaire agricole", "OPW", "parcellaire", "Agricultural area", "PAC", "interculture", "sp\u00e9culation", "SIGEC", "land", "Agricultural area", "R\u00e9gional", "SIGC", "SIPA", "Occupation des terres", "Observation de la terre et environnement", "2023/138 - High Value Datasets Regulation", "2007/2/EC - INSPIRE Directive", "Agriculture", " p\u00eache", " sylviculture et alimentation"], "contacts": [{"name": null, "organization": "Helpdesk carto du SPW (SPW - Secr\u00e9tariat g\u00e9n\u00e9ral - SPW Digital - D\u00e9partement Donn\u00e9es transversales - Gestion et valorisation de la donn\u00e9e)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Direction de l\u2019Identification et des Surfaces (SPW - Agriculture, Ressources naturelles et Environnement - OPW Organisme Payeur de Wallonie - Direction de l\u2019Identification et des Surfaces)", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "beatrice.leteinturier@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Service public de Wallonie (SPW)", "position": null, "roles": ["owner"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": "https://geoportail.wallonie.be", "protocol": "WWW:LINK", "protocol_url": "", "name": "G\u00e9oportail de la Wallonie", "name_url": "", "description": "G\u00e9oportail de la Wallonie", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": "information"}}]}], "title_alternate": "INSPIRE_SIGEC_PARC_AGRI_ANON__2019", "denominator": "5000"}, "links": [{"href": "https://geoservices.wallonie.be/geoserver/inspire_lc/ows?service=WMS&version=1.3.0&request=GetCapabilities", "name": "INSPIRE- Occupation des terres en Wallonie (BE) - Service de visualisation WMS", "description": "Ce service de visualisation WMS-INSPIRE permet de consulter la s\u00e9rie de couches de donn\u00e9es conforme au th\u00e8me INSPIRE \"Occupation des terres\".", "protocol": "OGC:WMS", "rel": "browsing"}, {"href": "https://geoservices.wallonie.be/inspire/atom/LC_Service.xml", "name": "Service de t\u00e9l\u00e9chargement ATOM Feed - Inspire - Occupation des terres", "description": "Ce service de t\u00e9l\u00e9chargement ATOM Feed permet de t\u00e9l\u00e9charger la s\u00e9rie de couches de donn\u00e9es conforme au th\u00e8me INSPIRE \"Occupation des terres\".", "protocol": "atom:feed", "rel": "download"}, {"href": "https://geoservices.wallonie.be/geoserver/inspire_lc/ogc/features/v1/openapi", "name": "Service de t\u00e9l\u00e9chargement OGC API Features", "description": "Adresse de connexion au service OGC API Features permettant de t\u00e9l\u00e9charger la donn\u00e9e \"Occupation des terres en Wallonie (BE)\".", "protocol": "OGC API - Features", "rel": "download"}, {"href": "https://geodata.wallonie.be/dataset/1b15175c-9465-4613-8e15-44918e77ab22", "name": "Page de t\u00e9l\u00e9chargement des donn\u00e9es", "description": "Page \u00e0 partir de laquelle vous avez acc\u00e8s au t\u00e9l\u00e9chargement direct de la donn\u00e9e", "protocol": "WWW:LINK", "rel": "download"}, {"href": "https://geoservices.wallonie.be/geotraitement/spwdatadownload/get/1b15175c-9465-4613-8e15-44918e77ab22/LC_AgriculturalArea_LPIS_2019.gml.zip", "name": "INSPIRE - Surfaces agricloles bas\u00e9es sur le LPIS de 2019 en Wallonie (BE) - ETRS89 / LAEA Europe", "description": "INSPIRE - Surfaces agricloles bas\u00e9es sur le LPIS de 2019 en Wallonie (BE) dans le syst\u00e8me de coordon\u00e9nes ETRS89 / LAEA Europe (EPSG:3035)", "protocol": "WWW:DOWNLOAD:application/x-gmz", "rel": "download"}, {"href": "https://metawal.wallonie.be/geonetwork/srv/api/records/1b15175c-9465-4613-8e15-44918e77ab22/attachments/LC.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "1b15175c-9465-4613-8e15-44918e77ab22", "name": "item", "description": "1b15175c-9465-4613-8e15-44918e77ab22", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/1b15175c-9465-4613-8e15-44918e77ab22"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date-time": "2025-12-02T09:41:45Z"}}, {"id": "20.500.11769/588670", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:35Z", "type": "Journal Article", "created": "2024-01-12", "title": "Green3: A green extraction of green additives for green plastics", "description": "PLA/PBAT bioplastic is a commercial biodegradable plastic employed for packaging and several food and agriculture applications. In this regard, properties such as the antioxidant ability to extend food shelf life and light resistance, are of great interest in the production of packaging and mulching films, respectively. These features are obtained by developing blends with pure chemicals and/or natural products as additives. In the present work blend formulations of PLA/PBAT with a walnut shell extract rich in antioxidants were developed and evaluated for their properties in comparison with classic PLA/PBAT. Specifically, natural additives, and most importantly the production process were purposely selected to i) be green and cost-effective; ii) confer antioxidant properties; and iii) improve material performance. To this aim, a walnut shell extract (EWS) with high antioxidant activity was obtained thanks to a novel green and cost-effective microwave-assisted extraction (MAE) procedure. A response surface methodology was utilized to explore how the total phenolic content (TPC) and antioxidant activity are influenced by varying aqueous ethanol concentration, extraction time, and microwave power. The highest predicted TPC and antioxidant activity were achieved when employing the ideal conditions for Microwave-Assisted Extraction (MAE): using a mixture of 30\u00a0% ethanol in water, an irradiation time of 120\u00a0s, and a microwave power of 670\u00a0W. The optimized EWS was characterized by HPLC-MS determining qualitative and quantitative data with the identification of flavonoids, fatty acids, and anacardic acids among the main components, responsible for antioxidant activity. The resulting EWS powder was melt-mixed at 140C\u00b0 and 20 RPM with the bio-based PLA/PBAT bioplastic at two different concentrations (0.5 and 1.5 w/w) by forming film specimens. All EWS-based bioplastic films showed increased antioxidant features determined by the DPPH bleaching test, TEAC, and ORAC assays. The films keep the antioxidant capacity even after 7 days of UV-accelerated aging. Remarkably, adding 1.5 % EWS boosted the bioplastic UV light resistance, reducing the abatement of molecular masses by more than 60\u00a0% without affecting mechanical properties.", "keywords": ["H1-99", "Science (General)", "Agricultural waste; Microwave-assisted extraction; Polyphenols; Response surface methodology; UV protection; Walnut shells", "Polyphenols", "02 engineering and technology", "microwave-assisted extraction", "01 natural sciences", "0104 chemical sciences", "Social sciences (General)", "Q1-390", "walnut shells", "Walnut shells", "Response surface methodology", "response surface chemistry", "Microwave-assisted extraction", "UV protection", "agricultural waste", "0210 nano-technology", "Agricultural waste", "Research Article"]}, "links": [{"href": "https://iris.cnr.it/bitstream/20.500.14243/452886/1/Paper.pdf"}, {"href": "https://www.iris.unict.it/bitstream/20.500.11769/588670/1/81_Green3_Green_extraction_green_additives_green_plastics_2024.pdf"}, {"href": "https://doi.org/20.500.11769/588670"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Heliyon", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "20.500.11769/588670", "name": "item", "description": "20.500.11769/588670", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/20.500.11769/588670"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-01-01T00:00:00Z"}}, {"id": "21.11116/0000-0005-553F-6", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:41Z", "type": "Journal Article", "created": "2016-06-05", "title": "Linking molecular size, composition and carbon turnover of extractable soil microbial compounds", "description": "Microbial contribution to the maintenance and turnover of soil organic matter is significant. Yet, we do not have a thorough understanding of how biochemical composition of soil microbial biomass is related to carbon turnover and persistence of different microbial components. Using a suite of state-of-the-art analytical techniques, we investigated the molecular characteristics of extractable microbial biomass and linked it to its carbon turnover time. A 13CO2 plant pulse labelling experiment was used to trace plant carbon into rhizosphere soil microbial biomass, which was obtained by chloroform fumigation extraction (CFE). 13C content in molecular size classes of extracted microbial compounds was analysed using size exclusion chromatography (SEC) coupled online to high performance liquid chromatography\u2013isotope ratio mass spectrometry (SEC-HPLC-IRMS). Molecular characterization of microbial compounds was performed using complementary approaches, namely SEC-HPLC coupled to Fourier transform infrared spectroscopy (SEC-HPLC-FTIR) and electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI-FT-ICR-MS). SEC-HPLC-FTIR suggests that mid to high molecular weight (MW) microbial compounds were richer in aliphatic CH bonds, carbohydrate-like compounds and possibly Pdouble bond; length as m-dashO derivatives from phospholipids. On the contrary, the lower size range was characterized by more oxidised compounds with hydroxyl, carbonyl, ether and/or carboxyl groups. ESI-FT-ICR-MS suggests that microbial compounds were largely aliphatic and richer in N than the background detrital material. Both molecular characterization tools suggest that CFE derived microbial biomass was largely lipid, carbohydrate and protein derived. SEC-HPLC-IRMS analysis revealed that 13C enrichment decreased with increasing MW of microbial compounds and the turnover time was deduced as 12.8 \u00b1 0.6, 18.5 \u00b1 0.6 and 22.9 \u00b1 0.7 days for low, mid and high MW size classes, respectively. We conclude that low MW compounds represent the rapidly turned-over metabolite fraction of extractable soil microbial biomass consisting of organic acids, alcohols, amino acids and sugars; whereas, larger structural compounds are part of the cell envelope (likely membrane lipids, proteins or polysaccharides) with a much lower renewal rate. This relation of microbial carbon turnover to its molecular size, structure and composition thus highlights the significance of cellular biochemistry in determining the microbial contribution to soil carbon cycling and specifically soil organic matter formation.", "keywords": ["2. Zero hunger", "microbial biomass", "13. Climate action", "HPLC-FTIR", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "soil carbon", "15. Life on land", "ESI-FT-ICR-MS", "chloroform fumigation extraction", "HPLC-IRMS"]}, "links": [{"href": "https://doi.org/21.11116/0000-0005-553F-6"}, {"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": "21.11116/0000-0005-553F-6", "name": "item", "description": "21.11116/0000-0005-553F-6", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/21.11116/0000-0005-553F-6"}, {"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": "20.500.11850/733344", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:37Z", "type": "Journal Article", "created": "2025-04-18", "title": "An Analytical Workflow to Quantify Biodegradable Polyesters in Soils and Its Application to Incubation Experiments", "description": "Soil biodegradable polyesters are designed to undergo to microbial utilization in aerobic soils, forming carbon dioxide and microbial biomass. These polyesters are thus viable substitutes for conventional, persistent polymers (e.g., polyethylene) in specific applications for which the transfer of some of the polymers into the soil is inevitable. While polymer biodegradability is often assessed in laboratory incubations using respirometric analysis of formed CO2, approaches to accurately quantify biodegradable polyesters in soils and to track their mass loss in field incubations over time remain missing. This study first introduces an analytical workflow combining Soxhlet extraction with proton nuclear magnetic resonance spectroscopy for the accurate, high-throughput, and chemically selective quantification of eight commercially important biodegradable polyesters (i.e., poly(butylene adipate-co-terephthalate), polylactic acid, poly(3-hydroxybutyrate-co-3-hydroxyhexanoate), poly(3-hydroxybutyrate-co-3-hydroxyvalerate), polycaprolactone, polybutylene adipate, polybutylene azelate, and polybutylene succinate), and the nonbiodegradable polymer polystyrene, in six soils spanning a range of types and physicochemical properties. This work introduces an effective sample deployment-retrieval approach that, combined with the analytical method, allows the biodegradation of poly(butylene adipate-co-terephthalate) and polylactic acid from a biodegradable mulch film in three agricultural soils to be monitored. In combination, the two parts of this work lay the foundation to accurately quantify and monitor biodegradable polymers in soils.", "keywords": ["Soil", "Biodegradation", " Environmental", "Soxhlet extraction", "Polyesters", "Soxhlet extraction; biodegradable polymer; biodegradation; soil; H-1-NMR; mulch film", "biodegradable polymer", "biodegradation", "H-1-NMR", "mulch film", "soil"]}, "links": [{"href": "https://doi.org/20.500.11850/733344"}, {"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": "20.500.11850/733344", "name": "item", "description": "20.500.11850/733344", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/20.500.11850/733344"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-04-18T00:00:00Z"}}, {"id": "3208294133", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:23:14Z", "type": "Journal Article", "created": "2021-11-02", "title": "Brassica Species in Phytoextractions: Real Potentials and Challenges", "description": "

The genus Brassica is recognized for including species with phytoaccumulation potential and a large amount of research has been carried out in this area under a variety of conditions, from laboratory experiments to field trials, with spiked or naturally contaminated soils, using one- or multi-element contaminated soil, generating various and sometimes contradictory results with limited practical applications. To date, the actual field potential of Brassica species and the feasibility of a complete phytoextraction process have not been fully evaluated. Therefore, the aim of this study was to summarize the results of the experiments that have been performed with a view to analyzing real potentials and limitations. The reduced biomass and low metal mobility in the soil have been addressed by the development of chemically or biologically assisted phytoremediation technologies, the use of soil amendments, and the application of crop management strategies. Certain issues, such as the fate of harvested biomass or the performance of species in multi-metal-contaminated soils, remain to be solved by future research. Potential improvements to current experimental settings include testing species grown to full maturity, using a greater amount of soil in experiments, conducting more trials under real field conditions, developing improved crop management systems, and optimizing solutions for harvested biomass disposal.

", "keywords": ["2. Zero hunger", "biomass", "metal", "Brassicaceae", "Botany", "metals", "contaminated soils", "field trials", "Review", "15. Life on land", "assisted phytoextraction", "01 natural sciences", "contaminated soil", "QK1-989", "Brassicaceae", "brassicas", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.mdpi.com/2223-7747/10/11/2340/pdf"}, {"href": "https://doi.org/3208294133"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "3208294133", "name": "item", "description": "3208294133", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3208294133"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-10-29T00:00:00Z"}}, {"id": "21.11116/0000-000D-41C9-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:42Z", "type": "Journal Article", "created": "2023-06-08", "title": "Drought intensity alters productivity, carbon allocation and plant nitrogen uptake in fast versus slow grassland communities", "description": "Abstract

Grasslands face more frequent and extreme droughts; yet, their responses to increasing drought intensity are poorly understood. Increasing drought intensity likely triggers abrupt shifts (thresholds) in grassland ecosystem functioning which can implicate recovery trajectories.

Here, we determined how drought intensity affects plant productivity, and plant\uffe2\uff80\uff93soil carbon (C) and nitrogen (N) cycling. We exposed model grassland plant communities with contrasting resource acquisition strategies (a fast\uffe2\uff80\uff90 vs a slow\uffe2\uff80\uff90strategy plant community), to a gradient of drought intensity. The drought gradient ranged from well\uffe2\uff80\uff90watered to severely water\uffe2\uff80\uff90limited conditions. We identified thresholds of plant community productivity (above\uffe2\uff80\uff90ground biomass) at peak drought and 2\uffe2\uff80\uff89months after re\uffe2\uff80\uff90wetting, and measured net ecosystem exchange and ecosystem respiration of C\uffc2\uffa0throughout the drought and recovery phases. At peak drought and 1\uffe2\uff80\uff89week after re\uffe2\uff80\uff90wetting, we traced recently acquired C from plants to the soil and into microbial biomass and fatty acids using 13C pulse labelling, and measured plant and soil N.

At peak drought, slow\uffe2\uff80\uff90strategy plant communities were more drought resistant than fast\uffe2\uff80\uff90strategy communities, as the threshold in plant productivity occurred at a higher drought intensity for the slow\uffe2\uff80\uff90 than the fast\uffe2\uff80\uff90strategy community. Shortly after re\uffe2\uff80\uff90wetting, microbial uptake of recent plant\uffe2\uff80\uff90assimilated C increased with increasing past drought intensity, coinciding with an increase in soil N availability and leaf N. Threshold responses to drought intensity at peak drought translated into non\uffe2\uff80\uff90linear recovery responses, with greater compensatory growth in the fast\uffe2\uff80\uff90strategy community. At peak drought, increasing drought intensity reduced C uptake and increased relative C partitioning to leaves and microbial biomass. Upon re\uffe2\uff80\uff90wetting, plant community strategy mediated drought intensity effects on plant and soil C and N dynamics and plant recovery trajectories. The fast\uffe2\uff80\uff90strategy community recovered quickly, with higher leaf N than the slow community, while the slow community increased C allocation to microbial biomass.

Synthesis. Our findings highlight that C and N dynamics in the plant\uffe2\uff80\uff93soil system display non\uffe2\uff80\uff90linear responses to increasing drought intensity both during and after drought, which has implications for plant community recovery trajectories.