{
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    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/CEFASa80276c4-6456-4c28-b4db-1778853a044d.jsonld",
    "identifier": "CEFASa80276c4-6456-4c28-b4db-1778853a044d",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=CEFASa80276c4-6456-4c28-b4db-1778853a044d",
    "name": "Dissolved oxygen, temperature and salinity measurements in coastal and estuarine waters in the UK from 1990 to 2018",
    "description": "Data on dissolved oxygen, temperature and salinity in estuarine and coastal \r\nwaters were obtained from field-based monitoring programmes in England, \r\nScotland, Wales and Northern Ireland under EU Directives (the Water Framework \r\nDirective, WFD, the Urban Waste Water Treatment Directive, UWWTD, and the \r\nNitrates Directive, ND). These data have been held in institutional databases, \r\nand used in national and regional assessments of ecological or environmental \r\nstatus, which describe summary statistics and overall outcomes using physical, \r\nchemical and biological parameters/indicators and generally do not present the \r\nunderlying data. For recent work on trends in dissolved oxygen concentrations \r\nin UK waters from 1990 to 2018 (Painting et al. in prep), the raw data on \r\ndissolved oxygen (DO) concentrations and all supporting metadata (e.g. \r\nlatitude, longitude, water column depth, sample depth, temperature, salinity) \r\nfor coastal and estuarine waters were extracted from institutional databases \r\nand combined into one dataset, which is provided here.",
    "includedInDataCatalog": {
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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",
            "description": "The Cefas Data Portal contains metadata records and data sets available to download and connect to in support of our commitment to open science. Data is available in the following formats: Binary download, CSV, ESRI Shapefile. The data can also be accessed via the WFS and WMS protocols.",
            "contentUrl": "https://data.cefas.co.uk/view/21463"
        }
    ],
    "temporalCoverage": "1970-01-01/2026-04-19",
    "keywords": [
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            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/DOXY/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "DOXY",
            "name": "Dissolved oxygen parameters in the water column"
        },
        {
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            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/5346",
            "name": "Monitoring"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/1517",
            "name": "Coastal environment"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/2974",
            "name": "Estuary"
        },
        {
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            "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/hb/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "hb",
            "name": "Habitats and biotopes"
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            "identifier": "http://vocab.nerc.ac.uk/collection/L13/current/WC/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/",
            "termCode": "WC",
            "name": "Water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0001/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/",
            "termCode": "NDGO0001",
            "name": "Marine Environmental Data and Information Network"
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            "termCode": "NDGO0005",
            "name": "data.gov.uk"
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    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "49 -11 61.5 3"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "https://epsg.org/crs_4326/WGS-84.html",
                "value": "WGS 84"
            }
        ]
    },
    "maintainer": [
        {
            "@type": "Organization",
            "name": "Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)",
            "description": "custodian",
            "email": "data.manager@cefas.co.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Cefas Lowestoft Laboratory, Pakefield Road",
                "postalCode": "NR33 0HT",
                "addressLocality": "Lowestoft",
                "addressRegion": "Suffolk",
                "addressCountry": "UK"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)",
            "description": "originator",
            "email": "data.manager@cefas.co.uk",
            "address": {
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                "postalCode": "NR33 0HT",
                "addressLocality": "Lowestoft",
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                "addressCountry": "UK"
            }
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                "addressRegion": "Suffolk",
                "addressCountry": "UK"
            }
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    "provider": [
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            "@type": "Organization",
            "name": "Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)",
            "description": "distributor",
            "email": "data.manager@cefas.co.uk",
            "address": {
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                "streetAddress": "Cefas Lowestoft Laboratory, Pakefield Road",
                "postalCode": "NR33 0HT",
                "addressLocality": "Lowestoft",
                "addressRegion": "Suffolk",
                "addressCountry": "UK"
            }
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    "creator": [
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            "@type": "Organization",
            "name": "Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)",
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            "email": "data.manager@cefas.co.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Cefas Lowestoft Laboratory, Pakefield Road",
                "postalCode": "NR33 0HT",
                "addressLocality": "Lowestoft",
                "addressRegion": "Suffolk",
                "addressCountry": "UK"
            }
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        "@type": "Organization",
        "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."
    }
}