{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/c7ab5ac60a8471479f43c56b525b3e34.jsonld",
    "identifier": "c7ab5ac60a8471479f43c56b525b3e34",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=c7ab5ac60a8471479f43c56b525b3e34",
    "name": "DAERA annual winter nutrient survey (2007 - present)",
    "description": "The winter nutrient programme is an ongoing annual survey assessing nutrient levels in marine water systems. Data gathered is based on laboratory analysis of spot water samples taken during the winter period (Nov-Feb). The frequencies are determined by the directives, Water Framework Directive (WFD), Nitrates Directive, Urban Waste Water Treatment Directive (UWWTD) and Programme for Government (PFG). Samples from Clean Seas Evidence Group (CSEG) are submitted to Marine Environment Monitoring and Assessment National database (MERMAN) annually. The data held in MERMAN fulfils the UK's mandatory monitoring requirements under the Oslo and Paris Convention (OSPAR), Joint Assessments and Monitoring Programme (JAMP). \r\n The annual winter nutrient survey is a sub-project with the DAERA Water Framework Directive Combined Water Sampling Project (MMYY-10). Other related surveys within this project include the monitoring of WFD Annex VIII and X pollutants, and Clean Seas Evidence Group (CSEG) monitoring at fixed stations within 6 transitional and coastal water bodies. Separate discovery meta-data for these surveys is also available on the MEDIN portal.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "otherRestrictions: No restriction to public access"
    ],
    "temporalCoverage": "2007-01-01/2018-05-03",
    "keywords": [
        {
            "@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"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/28/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "28",
            "name": "Oceanographic geographical features"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/AMON/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "AMON",
            "name": "Ammonium and ammonia concentration parameters in water bodies"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/NTRA/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "NTRA",
            "name": "Nitrate concentration parameters in the water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/NTRI/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "NTRI",
            "name": "Nitrite concentration parameters in the water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/PHOS/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "PHOS",
            "name": "Phosphate concentration parameters in the water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/TDPX/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "TDPX",
            "name": "Dissolved total or organic phosphorus concentration in the water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/ALKY/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "ALKY",
            "name": "Alkalinity, acidity and pH of the water column"
        },
        {
            "@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"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/SLCA/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "SLCA",
            "name": "Silicate concentration parameters in the water column"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/CPWC/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "CPWC",
            "name": "Chlorophyll pigment concentrations in water bodies"
        },
        {
            "@type": "DefinedTerm",
            "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"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/TEMP/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "TEMP",
            "name": "Temperature of the water column"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoCoordinates",
            "latitude": 0,
            "longitude": 0
        },
        "name": [
            {
                "@type": "DefinedTerm",
                "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1_4/",
                "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/",
                "termCode": "1_4",
                "name": "Irish Sea"
            },
            {
                "@type": "DefinedTerm",
                "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1_3/",
                "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/",
                "termCode": "1_3",
                "name": "Inner Seas off the West Coast of Scotland"
            },
            {
                "@type": "DefinedTerm",
                "identifier": "http://vocab.nerc.ac.uk/collection/C19/current/1/",
                "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/C19/current/",
                "termCode": "1",
                "name": "North Atlantic Ocean"
            }
        ],
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "http://www.opengis.net/def/crs/OGC/1.3/CRS84",
                "value": "urn:ogc:def:crs:EPSG:4326"
            }
        ]
    },
    "maintainer": [
        {
            "@type": "Organization",
            "name": "Department of Agriculture, Environment and Rural Affairs",
            "description": "custodian",
            "email": "Marine.InfoRequests@daera-ni.gov.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Department of Agriculture, Environment and Rural Affairs",
            "description": "originator",
            "email": "Marine.InfoRequests@daera-ni.gov.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "publisher": [
        {
            "@type": "Organization",
            "name": "Department of Agriculture, Environment and Rural Affairs",
            "description": "pointOfContact",
            "email": "Marine.InfoRequests@daera-ni.gov.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "provider": [
        {
            "@type": "Organization",
            "name": "Department of Agriculture, Environment and Rural Affairs",
            "description": "distributor",
            "email": "Marine.InfoRequests@daera-ni.gov.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "creator": [
        {
            "@type": "Organization",
            "name": "Department of Agriculture, Environment and Rural Affairs",
            "description": "originator",
            "email": "Marine.InfoRequests@daera-ni.gov.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "sdPublisher": {
        "@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."
    }
}