{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS111435.jsonld",
    "identifier": "NRW_DS111435",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS111435",
    "name": "Resurvey of Permanent Quadrats at Skomer Marine Conservation Zone ( MCZ ) Formally a Marine Nature Reserve ( MNR ) Following the Sea Empress Oil Spill",
    "description": "In 2015 Skomer Marine Nature Reserve changed designation to Skomer Marine Conservation Zone (MCZ). Skomer Marine Nature Reserve (MNR) was designated in 1990. The results of a survey carried out to re-examine permanent quadrats and transects established in Skomer Marine Nature Reserve in 1992 (see separate metadata \"Establishment of permanent quadrats at Skomer Marine Nature Reserve\") following the Sea Empress oil spill in February 1996.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: There are no access restrictions to this data. NRW may release, publish or disseminate it freely.",
        "access: no limitations",
        "use: \u00a9 CNC/NRW 1996. There are no use restrictions on this data. Recipients may re-use, reproduce, disseminate this data free of charge in any format or medium, provided they do so accurately, acknowledging both the source and NRW's copyright, and do not use it in a misleading context. It is the recipient's responsibility to ensure the data is fit for the intended purpose, that dissemination or publishing does not result in duplication, and that it is fairly interpreted. Advice on interpretation should be sought where required. To avoid re-using old data, users should periodically obtain the latest version from the original source.",
        "use: Contains Natural Resources Wales information \u00a9 Natural Resources Wales and Database Right. All rights Reserved.",
        "use: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"
    ],
    "temporalCoverage": "1996-04-01/1996-09-30",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/sd",
            "name": "Species distribution"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/hb",
            "name": "Habitats and biotopes"
        },
        {
            "@type": "DefinedTerm",
            "name": "Skomer MNR"
        },
        {
            "@type": "DefinedTerm",
            "name": "intertidal"
        },
        {
            "@type": "DefinedTerm",
            "name": "quadrats"
        },
        {
            "@type": "DefinedTerm",
            "name": "oil pollution"
        },
        {
            "@type": "DefinedTerm",
            "name": "Sea Empress"
        },
        {
            "@type": "DefinedTerm",
            "name": "Skomer (Skomer Island)"
        },
        {
            "@type": "DefinedTerm",
            "name": "Skomer Marine Nature Reserve"
        },
        {
            "@type": "DefinedTerm",
            "name": "permanent monitoring site"
        },
        {
            "@type": "DefinedTerm",
            "name": "rocky shore"
        },
        {
            "@type": "DefinedTerm",
            "name": "marine surveys (intertidal & subtidal surveys) (littoral survey) (sublittoral surveys) (bathymetric survey) (see also marine monitoring and MNCR)"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/ZBTX/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "ZBTX",
            "name": "Zoobenthos taxonomic abundance"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/HBCH/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "HBCH",
            "name": "Habitat characterisation"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/ACNT/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "ACNT",
            "name": "Macroalgae and seagrass taxonomy-related counts"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/ZOOB/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "ZOOB",
            "name": "Zoobenthos taxonomy-related counts"
        },
        {
            "@type": "DefinedTerm",
            "name": "Oil spillage"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.69817375 -5.37131867 51.77796184 -5.22408252"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "http://www.opengis.net/def/crs/OGC/1.3/CRS84",
                "value": "urn:ogc:def:crs:EPSG:4326"
            }
        ]
    },
    "author": [
        {
            "@type": "Organization",
            "name": "Natural Resources Wales (NRW)",
            "description": "owner",
            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
            }
        }
    ],
    "maintainer": [
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            "@type": "Organization",
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    ],
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        {
            "@type": "Organization",
            "name": "Crump",
            "description": "originator",
            "email": "fsc.robincrump@ukonline.co.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Orielton Field Centre, Pembroke, Pembrokeshire, SA71 5EZ"
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    "creator": [
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            "address": {
                "@type": "PostalAddress",
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        "@type": "Organization",
        "url": "https://portal.medin.org.uk/portal/",
        "name": "Marine Environmental Data and Information Network (MEDIN)",
        "description": "The MEDIN portal contains information about 19493 marine datasets from over 600 UK organisations. Metadata are an enduring resource and contact details are publicly available for a long time. \r\n\t\tPlease contact us (enquiries@medin.org.uk) if you find your contact details on the MEDIN portal and do not consent to this. \r\n\t\tYou can now use our GitHub repository to report issues or access related documents. Metadata records are updated daily and were last updated 2026-04-19. Record deletion takes place weekly and the latest occurred 2026-04-12."
    }
}