{"type": "FeatureCollection", "features": [{"id": "10.5061/dryad.v6wwpzgrx", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-09-20T16:19:33Z", "type": "Dataset", "title": "Lower soil carbon stocks in exotic vs. native grasslands are driven by carbonate losses", "description": "Global change includes invasion by exotic (non-native) plant species and  altered precipitation patterns, and these factors may affect terrestrial  carbon (C) storage. We measured soil C changes in experimental mixtures of  all exotic or all native grassland plant species under two levels of  summer drought stress (0 and +128 mm). After eight years, soils were  sampled in 10 cm increments to 100 cm depth to determine if soil C  differed among treatments in deeper soils. Total soil C (organic +  inorganic) content was significantly higher under native than exotic  plantings, and differences increased with depth. Surprisingly, differences  after eight years in C were due to carbonate and not organic C fractions,  where carbonate was ~ 250 g C m-2 lower to 1 m soil depth under exotic  than native plantings. Our results indicate that soil carbonate is an  active pool and can respond to differences in plant species traits over  timescales of years. Significant losses of inorganic C might be avoided by  conserving native grasslands in sub-humid ecosystems.", "keywords": ["2. Zero hunger", "novel ecosystems", "13. Climate action", "organic carbon", "prairie", "C4 grasses", "15. Life on land", "6. Clean water", "inorganic carbon"], "contacts": [{"organization": "Wilsey, Brian J., Xu, Xia, Polley, H. Wayne, Hofmockel, Kirsten, Hall, Steven J.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.v6wwpzgrx"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.v6wwpzgrx", "name": "item", "description": "10.5061/dryad.v6wwpzgrx", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.v6wwpzgrx"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-24T00:00:00Z"}}, {"id": "3d41c738-2e57-4c9e-b81f-3a1cd7722f30", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[13.04, 52.3], [13.04, 52.71], [13.65, 52.71], [13.65, 52.3], [13.04, 52.3]]]}, "properties": {"themes": [{"concepts": [{"id": "environment"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "biodiversity"}, {"id": "urban areas"}, {"id": "field experimentation"}, {"id": "grasslands"}, {"id": "soil functions"}, {"id": "soil organic carbon"}, {"id": "invasive species"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}, {"id": "ecological novelty"}, {"id": "novel ecosystems"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "biodiversity"}, {"id": "urban ecology"}, {"id": "field experiment"}, {"id": "grassland"}, {"id": "soil function"}, {"id": "soil organism"}, {"id": "exotic species"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}], "license": "CC BY", "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF Datenerfassung and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner / author.", "updated": "2022-02-18", "type": "Dataset", "created": "2022-01-27", "language": "eng", "title": "BIBS-dataset: Biodiversity maintains soil multifunctionality and soil organic carbon in novel urban ecosystems", "description": "In this study, we assessed the influence of above- and belowground diversity, as well as urbanization and plant invasions, on multifunctionality and organic carbon stocks of soils in non-manipulated grasslands along an urbanization gradient in Berlin, Germany. We focused on plant diversity (measured as species richness and functional trait diversity) and, in addition, on soil organism diversity as a potential mediator for the relationship of plant species diversity and ecosystem functioning. Our results showed positive effects of plant diversity on soil multifunctionality and soil organic carbon stocks along the entire gradient. Structural equation models revealed that plant diversity enhanced soil multifunctionality and soil organic carbon by increasing the diversity of belowground organisms. These positive effects of plant diversity on soil multifunctionality and soil fauna were not restricted to native plant species only, but were also exerted by non-native species, although to a lesser degree. We conclude that enhancing diversity in plants and soil fauna of urban grasslands can increase the multifunctionality of urban soils and also add to their often underestimated but very valuable role in mitigating effects of climate change.", "formats": [{"name": "CSV"}], "keywords": ["Soil", "biodiversity", "urban areas", "field experimentation", "grasslands", "soil functions", "soil organic carbon", "invasive species", "opendata", "ecological novelty", "novel ecosystems", "Boden", "biodiversity", "urban ecology", "field experiment", "grassland", "soil function", "soil organism", "exotic species"], "contacts": [{"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Schittko, Conrad", "organization": "Leibniz-Institut f\u00fcr Gew\u00e4sser\u00f6kologie und Binnenfischerei", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "Conrad.Schittko@igb-berlin.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0002-2200-8762", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Schittko, Conrad", "organization": "Leibniz-Institut f\u00fcr Gew\u00e4sser\u00f6kologie und Binnenfischerei", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "Conrad.Schittko@igb-berlin.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0002-2200-8762", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"organization": "Leibniz-Institut f\u00fcr Gew\u00e4sser\u00f6kologie und Binnenfischerei", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=3d41c738-2e57-4c9e-b81f-3a1cd7722f30", "rel": "information"}, {"rel": "self", "type": "application/geo+json", "title": "3d41c738-2e57-4c9e-b81f-3a1cd7722f30", "name": "item", "description": "3d41c738-2e57-4c9e-b81f-3a1cd7722f30", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3d41c738-2e57-4c9e-b81f-3a1cd7722f30"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2017-04-18T00:00:00Z", "2018-04-30T00:00:00Z"]}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=novel+ecosystems&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=novel+ecosystems&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=novel+ecosystems&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=novel+ecosystems&offset=2", "hreflang": "en-US"}], "numberMatched": 2, "numberReturned": 2, "distributedFeatures": [], "timeStamp": "2026-09-20T16:52:38.125716Z"}