@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://ckan.integration.publishing.service.gov.uk/dataset/ac85eec0-2cba-47fd-8112-150a0cd3534d> a dcat:Dataset ;
    dct:description "This dataset contains aboveground net primary productivity (ANPP) estimates and litter layer depth measurements from five long-term grassland-to-woodland land use contrasts across England between 2018 and 2021. Each metric was measured once at each site. Litter layer depth was measured between November 2018 and March 2019 . Leaves were sampled for ANPP estimates in 2021. Each land use contrast was assigned a grassland and a woodland plot respectively. Each of these plots was further divided into three grids (grassland grids 1 to 3 / woodland grids 4 to 6) with grids 1 and 6 being the furthest apart. The contrast boundary is between grids 3 and 4. In each plot, nine sampling locations were randomly sampled (three in each grid). The five land use contrasts were: Gisburn (Gisburn-1, Gisburn-2), Alice Holt, Wytham Woods, and Kielder Forest. ANPP (g dry mass m-2 yr-1) was estimated from measured leaf dry matter content of the two dominant species in each grassland and woodland plot. Litter layer depth (cm) was measured with a ruler in the field. ANPP estimates and litter layer depth measurements in this dataset are co-located with soil physical, chemical and biological properties (0-1 m), soil hydraulic measurements (soil water release curves and hydraulic conductivity), and earthworm counts and identification. A file is provided to connect all co-located measurements. This project was part of the UK-SCAPE programme which started in 2018 and was funded by the Natural Environment Research Council as National Capability (award number NE/R016429/1). Full details about this dataset can be found at https://doi.org/10.5285/9156d263-4def-406d-bdc9-22a6821fe755" ;
    dct:identifier "9156d263-4def-406d-bdc9-22a6821fe755" ;
    dct:issued "2024-05-13T14:11:33.191106"^^xsd:dateTime ;
    dct:modified "2026-07-02T19:17:31.751115"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((1.7680 49.8640, -6.4520 49.8640, -6.4520 55.8120, 1.7680 55.8120, 1.7680 49.8640))"^^gsp:wktLiteral,
                "{\"type\": \"Polygon\", \"coordinates\": [[[1.768, 49.864], [-6.452, 49.864], [-6.452, 55.812], [1.768, 55.812], [1.768, 49.864]]]}"^^<https://www.iana.org/assignments/media-types/application/vnd.geo+json> ] ;
    dct:title "Plant aboveground net primary productivity estimates (2021) and litter layer depth measurements (2018-2019) at five long-term grassland-to-woodland land use contrasts across England" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/ac85eec0-2cba-47fd-8112-150a0cd3534d/resource/4b1e8784-57fc-4f47-9758-e2b47ac5ad8b>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/ac85eec0-2cba-47fd-8112-150a0cd3534d/resource/75471d75-97b9-4a5d-baa7-aabc22e9c46b> ;
    dcat:keyword "SOC-D",
        "Soil",
        "UK-SCAPE",
        "aboveground net primary productivity",
        "grassland",
        "litter layer depth",
        "woodland" .

<https://ckan.integration.publishing.service.gov.uk/dataset/ac85eec0-2cba-47fd-8112-150a0cd3534d/resource/4b1e8784-57fc-4f47-9758-e2b47ac5ad8b> a dcat:Distribution ;
    dct:description "Supporting information available to assist in re-use of this dataset" ;
    dct:format "ZIP" ;
    dct:issued "2026-07-02T19:17:31.806790"^^xsd:dateTime ;
    dct:modified "2026-07-02T19:17:31.758309"^^xsd:dateTime ;
    dct:title "Supporting information" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/sd/9156d263-4def-406d-bdc9-22a6821fe755.zip> ;
    dcat:mediaType "application/zip" .

<https://ckan.integration.publishing.service.gov.uk/dataset/ac85eec0-2cba-47fd-8112-150a0cd3534d/resource/75471d75-97b9-4a5d-baa7-aabc22e9c46b> a dcat:Distribution ;
    dct:description "Download a copy of this data" ;
    dct:issued "2026-07-02T19:17:31.806788"^^xsd:dateTime ;
    dct:modified "2026-07-02T19:17:31.758222"^^xsd:dateTime ;
    dct:title "Download the data" ;
    dcat:accessURL <https://data-package.ceh.ac.uk/data/9156d263-4def-406d-bdc9-22a6821fe755> .

<https://ckan.integration.publishing.service.gov.uk/organization/866f4088-ae4f-43b8-ba8c-6d3141a327f2> a foaf:Organization ;
    foaf:name "Environmental Information Data Centre" .