{
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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/Marine_Scotland_FishDAC_1741.jsonld",
    "identifier": "Marine_Scotland_FishDAC_1741",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=Marine_Scotland_FishDAC_1741",
    "name": "0402H-HERAS West coast herring acoustic survey- MFV Quantus",
    "description": "Daily folders (20) of Simrad (.ek5 format) data. 20 Echoview format (EV) format analysis files. Excel biological data for 49 pelagic hauls. Continuous AGDS data.\r\n Objectives\r\n\r\n1. To conduct an acoustic survey to estimate the abundance and distribution of herring in the north western North Sea and west of Scotland (ICES area Vla(N) as part of the ICES International North Sea Herring Acoustic Survey).\r\n\r\n2. To obtain samples of herring for biological analysis, including age, length, weight, sex, maturity and ichthyophonus infection.",
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    "temporalCoverage": "2002-07-01/2002-07-21",
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            "identifier": "http://vocab.ndg.nerc.ac.uk/term/N010/4/NDGO0001",
            "name": "Marine Environmental Data and Information Network"
        },
        {
            "@type": "DefinedTerm",
            "name": "Biota composition"
        },
        {
            "@type": "DefinedTerm",
            "name": "Fish"
        },
        {
            "@type": "DefinedTerm",
            "name": "Fish abundance in water bodies"
        },
        {
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            "name": "Fish biomass in water bodies"
        },
        {
            "@type": "DefinedTerm",
            "name": "Fish morphology, age and physiology"
        }
    ],
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        "geo": {
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            "box": "55.5 -10 60 -4"
        },
        "additionalProperty": [
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    "maintainer": [
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            "name": "Scottish Government (Marine Scotland)",
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            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
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        "url": "https://portal.medin.org.uk/portal/",
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        "description": "The MEDIN portal contains information about 19504 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 2026-04-17. Record deletion takes place weekly and the latest occurred 2026-04-12."
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