{
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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS87115.jsonld",
    "identifier": "NRW_DS87115",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS87115",
    "name": "Menai Strait turbidity and other co-variate surveillance",
    "description": "The Menai Strait, separating the Isle of Anglesey from the north coast of Wales is part of the Menai Strait and Conwy Bay Special Area of Conservation. Monitoring of physical parameters in the strait, including water turbidity, has been carried out on a sporadic basis for the past 40 years. These parameters are of importance to the biological communities for which the Menai Strait and Conwy Bay has been designated and help to inform assessments of the condition of those communities and the effectiveness of management measures to conserve them. The observations of physical parameters in the strait have shown large, long-term fluctuations in turbidity. The aim of this project was to establish an automatic system for continuous monitoring of water turbidity, and other relevant physical parameters including temperature, salinity and meteorological variables.",
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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 NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose."
    ],
    "temporalCoverage": "2003-03-01/2005-12-31",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/hb",
            "name": "Habitats and biotopes"
        },
        {
            "@type": "DefinedTerm",
            "name": "turbidity"
        },
        {
            "@type": "DefinedTerm",
            "name": "Menai Strait"
        },
        {
            "@type": "DefinedTerm",
            "name": "salinity"
        },
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/HBCH/",
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            "termCode": "HBCH",
            "name": "Habitat characterisation"
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/PSAL/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "PSAL",
            "name": "Salinity of the water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/TEMP/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "TEMP",
            "name": "Temperature of the water column"
        }
    ],
    "spatialCoverage": {
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        "geo": {
            "@type": "GeoShape",
            "box": "53.08895531 -4.40805377 53.30067802 -3.99212694"
        },
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                "value": "National Grid of Great Britain - urn:ogc:def:crs:EPSG::27700"
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    "author": [
        {
            "@type": "Organization",
            "name": "Natural Resources Wales (NRW)",
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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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            "name": "University of Wales, Bangor. School of Ocean Sciences",
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        "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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