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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS161416.jsonld",
    "identifier": "NRW_DS161416",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS161416",
    "name": "NRW Carmarthen Bay and Estuaries SAC sediments survey 2023",
    "description": "In Carmarthen Bay and Estuaries SAC the Annex I intertidal habitat features include: Mudflats and sandflats not covered by seawater at low tide. A series of 23 sediment monitoring locations, distributed around the SAC to represent different areas and habitats, were established between 2005 and 2008. \r\n\r\nMost locations were initially defined as transects (a line from upper to lower shore) but many have been redefined as clusters of stations (areas of shore). Between 1 and 6 sampling stations have been established (with fixed positions) within each of those locations, though some have required repositioning due to channel movements. \r\n\r\nThese stations have been monitored using a combination of in-situ recording and sediment core sampling with laboratory analysis of infaunal composition and sediment granulometry. Some stations (those at Crofty and Llansteffan) are surveyed and sampled annually, others at intervals of 2 or more years. This description refered to data collected in 2023.",
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    },
    "conditionsOfAccess": [
        "access: There are no access restrictions on this data. NRW may release, publish or disseminate it freely.",
        "access: noLimitations",
        "use: \u00a9 CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose.",
        "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": "2023-10-16/2023-10-17",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/sd",
            "name": "Species distribution"
        },
        {
            "@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/MFAB/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "MFAB",
            "name": "Zoobenthos generic abundance"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SBPH/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "SBPH",
            "name": "Seabed photography"
        },
        {
            "@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",
            "name": "Intertidal monitoring"
        },
        {
            "@type": "DefinedTerm",
            "name": "Infauna"
        },
        {
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            "name": "core sampling"
        },
        {
            "@type": "DefinedTerm",
            "name": "intertidal"
        },
        {
            "@type": "DefinedTerm",
            "name": "Carmarthen Bay and Estuaries SAC"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.5182 -4.7166 51.8723 -4.0652"
        },
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            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
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                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
            }
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        "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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