{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS101841.jsonld",
    "identifier": "NRW_DS101841",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS101841",
    "name": "Skomer Marine Conservation Zone ( MCZ ) - Echinus esculentus and other echinoderm species surveys",
    "description": "In 2015 Skomer Marine Nature Reserve changed designation to Skomer Marine Conservation Zone (MCZ). The purpose of this data capture was to assess the abundance of an important habitat grazer. The dataset includes data related to the abundance data for common sea urchin Echinus esculantus, Spiny starfish Martasterias glacialis, Seven armed starfish Luidia ciliaris and Common sunstar Crossaster papposus. The data also contains the density of each species and depth band at which recorded and the presence of \\bald urchin disease\\\". From 2007 the data includes a qualitative assessment of the larvae in plankton samples.\"",
    "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 2008 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."
    ],
    "temporalCoverage": "2003-06-01/2008-12-15",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/sd",
            "name": "Species distribution"
        },
        {
            "@type": "DefinedTerm",
            "name": "echinus esculentus"
        },
        {
            "@type": "DefinedTerm",
            "name": "Skomer MNR"
        },
        {
            "@type": "DefinedTerm",
            "name": "spiny starfish"
        },
        {
            "@type": "DefinedTerm",
            "name": "common urchin"
        },
        {
            "@type": "DefinedTerm",
            "name": "sea urchins"
        },
        {
            "@type": "DefinedTerm",
            "name": "Luidia ciliaris"
        },
        {
            "@type": "DefinedTerm",
            "name": "seven armed starfish"
        },
        {
            "@type": "DefinedTerm",
            "name": "Martasterias glacialis"
        },
        {
            "@type": "DefinedTerm",
            "name": "Crossaster papposus"
        },
        {
            "@type": "DefinedTerm",
            "name": "common sunstar"
        },
        {
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            "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/ZOOB/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "ZOOB",
            "name": "Zoobenthos taxonomy-related counts"
        },
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MFAB/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "MFAB",
            "name": "Zoobenthos generic abundance"
        },
        {
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            "name": "Volunteers"
        }
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    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.71264544 -5.31851166 51.7525325 -5.21714036"
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        "name": [
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                "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/",
                "termCode": "1_4",
                "name": "Irish Sea"
            },
            {
                "@type": "DefinedTerm",
                "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/UKMDN014/",
                "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/",
                "termCode": "UKMDN014",
                "name": "St. Brides Bay"
            }
        ],
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "http://www.opengis.net/def/crs/OGC/1.3/CRS84",
                "value": "urn:ogc:def:crs:EPSG:4326"
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    "author": [
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            "name": "Natural Resources Wales (NRW)",
            "description": "owner",
            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
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                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
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        "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."
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}