{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS109835.jsonld",
    "identifier": "NRW_DS109835",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS109835",
    "name": "Tremadog Bay Subtidal Macrobenthic Study",
    "description": "The Habitats Directive establishes that the management of Special Area of Conservation (SACs) should aim to achieve the 'Favourable Conservation Status' (FCS) of habitats and species as defined in the Directive. In the case of SACs, the features to which FCS applies are the habitats and/or species listed in Annex I and Annex II of the Habitat Directive for which the individual site has been selected. Infaunal monitoring work is required to provide management feedback and enable reporting on the FCS of infaunal aspects of SACs, Special Protection Areas (SPAs: Birds Directive) and Special Sites of Scientific Interest (SSSI). \r\n\r\nThe aim of this data capture was to gather repeatable data to provide reference conditions and to support the identification of the two characteristics of the Pen Llyn a'r Sarnau large shallow inlet and bays feature. Tremadog Bay a large shallow Inlet and Bay within the Pen Llyn a'r Sarnau SAC. Two important characteristics of this feature have been identified. These are: \r\n1.\tThe variety of subtidal sediment communities within the large shallow inlet and bay \r\n2.\tThe species richness and diversity of the sublittoral mixed sediment south west of Pwllheli",
    "includedInDataCatalog": {
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    },
    "conditionsOfAccess": [
        "access: There are no access restrictions on this data. NRW may release, publish or disseminate it freely.",
        "access: no limitations",
        "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 copyright of the owners. 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."
    ],
    "temporalCoverage": "2004-05-24/2005-04-14",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/sd",
            "name": "Species distribution"
        },
        {
            "@type": "DefinedTerm",
            "name": "large shallow inlet and bay"
        },
        {
            "@type": "DefinedTerm",
            "name": "sediment infauna"
        },
        {
            "@type": "DefinedTerm",
            "name": "Pen Llyn a'r Sarnau cSAC"
        },
        {
            "@type": "DefinedTerm",
            "name": "Tremadog Bay"
        },
        {
            "@type": "DefinedTerm",
            "name": "sediment epifauna"
        },
        {
            "@type": "DefinedTerm",
            "name": "marine sediments (coastal sediments) (intertidal sediments) (subtidal sediments)"
        },
        {
            "@type": "DefinedTerm",
            "name": "macrobenthos"
        },
        {
            "@type": "DefinedTerm",
            "name": "Special Area of Conservation Monitoring"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/MNGS/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "MNGS",
            "name": "Sediment grain size parameters"
        },
        {
            "@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"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "52.70156046 -4.44180642 52.92059091 -4.12214602"
        },
        "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": [
        {
            "@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": [
        {
            "@type": "Organization",
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            "description": "custodian",
            "email": "enquiries@naturalresourceswales.gov.uk",
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            }
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            "name": "Various",
            "description": "originator",
            "email": "enquiries@naturalresourceswales.gov.uk",
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                "@type": "PostalAddress",
                "streetAddress": "Enquiries Unit, Maes y Fynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW"
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    "creator": [
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                "@type": "PostalAddress",
                "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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}