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    "identifier": "CEFAS55c86b4e-8997-40c8-8bd7-07a322bde9c8",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=CEFAS55c86b4e-8997-40c8-8bd7-07a322bde9c8",
    "name": "Thames Inshore Survey data 2022 to 2024",
    "description": "Thames inshore survey data collected comprises of:\r\n\r\nDistribution, size composition, and relative abundance of all fish, \r\ncephalopod, and shellfish species encountered; Abundance-at-age data for \r\njuvenile sole and plaice; Epibenthic bycatch taxa and shrimp catch volumes; \r\nSurface water temperature and salinity at each trawl station; Marine litter \r\ndata and environmental samples (eDNA, water biogeochemistry).\r\n\r\nConsistent use of a light 2-m beam trawl, with stations and methods aligned to \r\nhistoric Young Fish Survey (YFS) protocols to ensure comparability of data \r\nacross years. Sampling inshore locations for small and young fish, focusing on \r\nkey commercial species such as juvenile sole and plaice, but also recording \r\nother fish, cephalopods, shellfish, and epibenthic bycatch taxa. Additional \r\nopportunistic marine oceanographic and environmental data collection using \r\nsurface water samples and conductivity temperature and depth profiles from a \r\nSAIV sensor (CTD) and concerto RBR.",
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    },
    "conditionsOfAccess": [
        "access: noLimitations",
        "use: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/"
    ],
    "distribution": [
        {
            "@type": "DataDownload",
            "name": "Cefas Data Portal",
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            "contentUrl": "https://data.cefas.co.uk/view/22297"
        }
    ],
    "temporalCoverage": "2022-09-06/2024-09-22",
    "keywords": [
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "FATX",
            "name": "Fish abundance in water bodies"
        },
        {
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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"
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            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/775",
            "name": "Benthos"
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "sd",
            "name": "Species distribution"
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            "name": "Oceanographic geographical features"
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
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            "termCode": "NDGO0005",
            "name": "data.gov.uk"
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    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.25 0 52 1.5"
        },
        "additionalProperty": [
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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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}