{
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    "@id": "http://portal.medin.org.uk/portal/json-ld/CEFASb721a5bb-edaa-4754-b8a5-d7c9f1a350bd.jsonld",
    "identifier": "CEFASb721a5bb-edaa-4754-b8a5-d7c9f1a350bd",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=CEFASb721a5bb-edaa-4754-b8a5-d7c9f1a350bd",
    "name": "Norovirus, ammonia and orthophosphate in wastewater samples collected from across England 2021 - 2022",
    "description": "The **sewage treatment works****dataset** includes norovirus levels, \r\nammonia concentrations and orthophosphate concentrations in wastewater from \r\n3,232 samples and their associated metadata collected for the Environmental \r\nMonitoring for Health Protection (EMHP) programme between May 2021 and March \r\n2022 from the untreated influent of 152 sewage treatment works across England. \r\nThe samples are a subset of samples that were originally collected and \r\nanalysed for SARS-CoV-2. \r\n\r\nThe **network dataset **includes all of the norovirus levels, ammonia \r\nconcentrations and orthophosphate concentrations in wastewater from 220 \r\nsamples and their associated metadata collected for the Environmental \r\nMonitoring for Health Protection (EMHP) programme between May 2021 and March \r\n2022 from 11 sewerage network sites across England. \"NETWORK\" sites were \r\nlocated further upstream of the sewershed than the sewage treatment works \r\n(STWs). Network sites were typically used during the COVID-19 pandemic to get \r\nbetter spatially resolved data than was possible using sewage works alone.",
    "includedInDataCatalog": {
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    },
    "conditionsOfAccess": [
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    ],
    "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.",
            "contentUrl": "https://data.cefas.co.uk/view/21753"
        }
    ],
    "temporalCoverage": "2021-05-27/2022-03-31",
    "keywords": [
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            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/VIRU/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "VIRU",
            "name": "Virus abundance in water bodies"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "https://www.eionet.europa.eu/gemet/en/concept/1330",
            "name": "Chemical in the environment"
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            "name": "Habitats and biotopes"
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/L13/current/",
            "termCode": "IA",
            "name": "Inapplicable"
        },
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            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/N01/current/",
            "termCode": "NDGO0001",
            "name": "Marine Environmental Data and Information Network"
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            "identifier": "http://vocab.nerc.ac.uk/collection/N01/current/NDGO0005/",
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            "termCode": "NDGO0005",
            "name": "data.gov.uk"
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    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "49.5 -6.5 56.25 2.5"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "https://epsg.org/crs_27700/OSGB36-British-National-Grid.html",
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    "author": [
        {
            "@type": "Organization",
            "name": "Department for Environment, Food and Rural Affairs (DEFRA)",
            "description": "owner",
            "email": "defra.helpline@defra.gov.uk",
            "address": {
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            }
        }
    ],
    "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"
            }
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    "producer": [
        {
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                "addressCountry": "UK"
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    "provider": [
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            "name": "Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory (CEFAS)",
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            "address": {
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                "postalCode": "NR33 0HT",
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                "addressRegion": "Suffolk",
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    "creator": [
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            "name": "Department for Environment, Food and Rural Affairs (DEFRA)",
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            "email": "defra.helpline@defra.gov.uk",
            "address": {
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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."
    }
}