{
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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS114836.jsonld",
    "identifier": "NRW_DS114836",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS114836",
    "name": "Collection Activity in the Menai Strait and Pilot Methods to Assess Frequency of Boulder Turning Activity (2011)",
    "description": "Special Areas of Conservation (SACs) are strictly protected sites designated under the EC Habitats Directive. Reporting on the condition of the intertidal features of the Menai Strait and Conwy Bay Special Area of Conservation (SAC) depends upon an understanding of the features and the threats of damage by regulated and unregulated activities.The former Countryside Council for Wales (CCW), now part of Natural Resources Wales (NRW), run an intertidal SAC monitoring program, which is undertaken to evaluate the quality of the biological communities associated with under-boulder and muddy gravel habitats. The biological data must be placed in context with the levels of collecting activity on the shore, specifically bait and winkle collecting. \r\n\r\nCCW contracted Marine EcoSol to better assess the intensity of collecting activity in the Menai Strait and Conwy Bay SAC, in order to establish the levels that might be considered acceptable, in terms of their impact on the intertidal (Reef) features. Both muddy gravel and underboulder communities are Biodiversity Action Plan (BAP) habitats, and the 2011 field surveys are within or adjacent to intertidal Site of Special Scientific Interest (SSSI) and marine SAC. The project was to investigate the feasibility of developing rapid visual assessment methods for use by non-specialists and to provide contextual information for status reporting of reef features within the Menai Strait and Colwyn Bay SAC.",
    "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 2012. 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."
    ],
    "temporalCoverage": "2011-04-15/2011-10-03",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/hb",
            "name": "Habitats and biotopes"
        },
        {
            "@type": "DefinedTerm",
            "name": "underboulder"
        },
        {
            "@type": "DefinedTerm",
            "name": "activities"
        },
        {
            "@type": "DefinedTerm",
            "name": "Menai Strait and Conwy Bay SAC"
        },
        {
            "@type": "DefinedTerm",
            "name": "under boulder"
        },
        {
            "@type": "DefinedTerm",
            "name": "crabs"
        },
        {
            "@type": "DefinedTerm",
            "name": "turning"
        },
        {
            "@type": "DefinedTerm",
            "name": "peelers"
        },
        {
            "@type": "DefinedTerm",
            "name": "littorina littorea"
        },
        {
            "@type": "DefinedTerm",
            "name": "winkles"
        },
        {
            "@type": "DefinedTerm",
            "name": "disturbance"
        },
        {
            "@type": "DefinedTerm",
            "name": "bait digging (bait collecting)"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/HBEX/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "HBEX",
            "name": "Habitat extent"
        },
        {
            "@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": "53.08718 -4.37680154 53.32378153 -3.95995195"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "http://www.opengis.net/def/crs/EPSG/0/27700",
                "value": "National Grid of Great Britain - urn:ogc:def:crs:EPSG::27700"
            }
        ]
    },
    "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",
            "name": "Natural Resources Wales (NRW)",
            "description": "custodian",
            "email": "enquiries@naturalresourceswales.gov.uk",
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                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
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    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Marine Ecological Solutions Ltd",
            "description": "originator",
            "email": "info@marine-ecosol.com",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Marine Ecological Solutions Ltd, 41 High Street, Menai Bridge, Ynys Mon, LL59 5EF, 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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}