{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS109879.jsonld",
    "identifier": "NRW_DS109879",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS109879",
    "name": "Saltmarsh Features at Burry Inlet and Loughor Estuary (1998)",
    "description": "Use of the National Vegetation Classification (NVC) as a basis for community definition in the saltmarsh habitats of Burry Inlet and Loughor Estuary. The area comprises the most extensive site of saltmarsh vegetation in Wales. The purpose of this data capture is to provide detailed information on the distribution of the key elements for which the estuary was submitted for selection as a candidate Special Area of Conservation (cSAC) including the extent of transitional zones, extent of saltmarsh communities and the distribution of the nationally scarce and locally distributed Marsh Mallow, Althaea officinalis. Another aim of the survey was to provide floristic data to enable the separation of the Mediterranean Saltmeadows from their more generally distributed counterparts.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. NRW may release, publish or disseminate this data freely; providing recipients are made aware of use restrictions (See general use restrictions).",
        "access: no limitations",
        "use: \u00a9 CNC/NRW and \u00a9 Crown copyright 1999. All rights reserved. Natural Resources Wales, AC0000849444 Third parties seeking to re-use this data require a Licence issued by NRW. It allows re-use, reproduction and dissemination in any format or medium but only for non-commercial purposes, according to the terms and conditions of the Licence. Those seeking commercial re-use require a commercial licence available from the OS."
    ],
    "temporalCoverage": "1998-09-10/1998-10-01",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/hb",
            "name": "Habitats and biotopes"
        },
        {
            "@type": "DefinedTerm",
            "name": "Burry Inlet"
        },
        {
            "@type": "DefinedTerm",
            "name": "Loughor estuary (Llwchwr estuary)"
        },
        {
            "@type": "DefinedTerm",
            "name": "Special Areas of Conservation (SAC) (see also Candidate Special Areas of Conservation cSAC)"
        },
        {
            "@type": "DefinedTerm",
            "name": "National Vegetation Classification (NVC)"
        },
        {
            "@type": "DefinedTerm",
            "name": "saltmarsh (salt-marsh) (salt marsh)"
        },
        {
            "@type": "DefinedTerm",
            "name": "vegetation surveys (vegetation monitoring)(see also biologicalsurveys)"
        },
        {
            "@type": "DefinedTerm",
            "name": "geographical information systems (GIS)"
        },
        {
            "@type": "DefinedTerm",
            "name": "vegetation (see also specific types eg.coastal or heathland vegetation and vegetation surveys)"
        },
        {
            "@type": "DefinedTerm",
            "name": "vegetation classification"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/HBCH/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "HBCH",
            "name": "Habitat characterisation"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.60980347 -4.296300709 51.70655104 -4.049715837"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "http://www.opengis.net/def/crs/EPSG/0/27700",
                "value": "National Grid of Great Britain - urn:ogc:def:crs:EPSG::27700"
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    "author": [
        {
            "@type": "Organization",
            "name": "Natural Resources Wales (NRW)",
            "description": "owner",
            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
            }
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    "maintainer": [
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    "producer": [
        {
            "@type": "Organization",
            "name": "Ecological Surveys (Bangor)",
            "description": "originator",
            "email": "info@ecologicalsurveys.co.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "The School House, Canon Pyon, Hereford, Herefordshire, HR4 8PF"
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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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}