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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/Marine_Scotland_FishDAC_12237.jsonld",
    "identifier": "Marine_Scotland_FishDAC_12237",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=Marine_Scotland_FishDAC_12237",
    "name": "CLYDAS - 1916A - Clyde herring acoustic survey 2016 - Clyde",
    "description": "Objectives\r\n1. To conduct an acoustic survey designed to survey both the open and enclosed areas of the Clyde to ultimately provide an estimate of the abundance and distribution of herring and sprat.\r\n2. To obtain samples of herring and sprat for biological analysis, including age, length, weight, sex, maturity and ichthyophonus infection.\r\n3. All other species caught will be measured for length and weight to establish a length weight relationship.\r\n4. CTD profiles will be taken at the end of each trawl.\r\n5. Data will be gathered on cetaceans using a towed passive acoustic array.",
    "includedInDataCatalog": {
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    },
    "conditionsOfAccess": [
        "otherRestrictions: no limitations to public access"
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    "temporalCoverage": "2016-10-15/2016-10-31",
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            "identifier": "http://vocab.ndg.nerc.ac.uk/term/N010/4/NDGO0001",
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        },
        {
            "@type": "DefinedTerm",
            "name": "Fish biomass in water bodies"
        }
    ],
    "spatialCoverage": {
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        "geo": {
            "@type": "GeoShape",
            "box": "54.90563 -5.880149 56.27226 -4.210555"
        },
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    "maintainer": [
        {
            "@type": "Organization",
            "name": "Scottish Government (Marine Scotland)",
            "description": "custodian",
            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Mailpoint 11, Area 1B South, Victoria Quay",
                "postalCode": "EH6 6QQ",
                "addressLocality": "Edinburgh",
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                "postalCode": "AB11 9DB",
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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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}