{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS87129.jsonld",
    "identifier": "NRW_DS87129",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS87129",
    "name": "Milford Haven and Daugleddau Estuary Tidally Exposed Seabed and Shores (2002)",
    "description": "As part of the UK's commitment to the 1992 UNEP Convention on Biological Diversity there have been a number of coordinated initiatives to identify those habitats which may be under threat in the UK, and to establish plans to reduce those threats and thereby maintain biodiversity. The UK Biodiversity Action Plan (BAP) is now one of the main focuses of that work. It provides detailed proposals for a number of species, species groups and habitats requiring urgent conservation action. In addition to this the Habitats Directive (1992) requires the establishment of a European network of important high-quality conservation sites, Special Areas of Conservation (SACs). The Habitats Directive identifies Reefs as a major category of habitats that should be considered for inclusion in SACs. Tidal rapids not only forms part of the reef environments classification but is also highlighted as an important site under the UKBAP habitats list. \r\n\r\nTidal rapids is used to describe a broad range of high energy environments including deep tidal streams and tide-swept habitats. JNCC\u2019s Marine Nature Conservation Review (MNCR) defined rapids as \u2018strong tidal streams resulting from a constriction in the coastline at the entrance to, or within the length of, an enclosed body of water such as a sea loch. Depth is usually shallower than five metres. The data collected during this survey is being used to help define the conservation objectives for the cSAC reef features in Wales and to inform management of this feature. One of the actions listed in the Habitat Action Plan for tidal rapids is to, complete survey and recording of the extent, quality and composition of the habitats and communities of tidal rapids.",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: Part of this dataset is sensitive and restricted. The sensitive data is as follows; Ostrea edulis. Sensitive data must be kept confidential; general release, is not permitted due to risk of harm to the environment or third parties. Sensitive data may only be released under a CCW Restricted Release Licence. Requests should be referred to CCW's Access to Information Officer. Data may be released freely if the sensitive records are removed in advance, or shown only at a coarser scale.",
        "access: no limitations",
        "use: \u00a9 CCGC/CCW 2004. Recipients may only re-use sensitive data in strict confidence under the terms of a CCW RPSI Licence. No publication or dissemination is permitted, except if sensitive records are removed in advance, or shown only at a coarser scale.",
        "use: Contains Natural Resources Wales information \u00a9 Natural Resources Wales and Database Right. All rights Reserved."
    ],
    "temporalCoverage": "2002-08-30/2002-10-09",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/sd",
            "name": "Species distribution"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/hb",
            "name": "Habitats and biotopes"
        },
        {
            "@type": "DefinedTerm",
            "name": "marine monitoring (see also marine surveys)"
        },
        {
            "@type": "DefinedTerm",
            "name": "Milford Haven"
        },
        {
            "@type": "DefinedTerm",
            "name": "marine surveys (intertidal & subtidal surveys) (littoral survey) (sublittoral surveys) (bathymetric survey) (see also marine monitoring and MNCR)"
        },
        {
            "@type": "DefinedTerm",
            "name": "marine environment (marine habitats) (seas) (oceans) (maritime environment)"
        },
        {
            "@type": "DefinedTerm",
            "name": "coast (coasts) (coastal) (coastline) (maritime)"
        },
        {
            "@type": "DefinedTerm",
            "name": "Daugleddau estuary"
        },
        {
            "@type": "DefinedTerm",
            "name": "coastal survey (coastal monitoring)"
        },
        {
            "@type": "DefinedTerm",
            "name": "seashore (intertidal) (littoral) (see also beaches)"
        },
        {
            "@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"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/COGE/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "COGE",
            "name": "Coastal geomorphology"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.63142626 -5.19807691 51.74701656 -4.84830155"
        },
        "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"
            }
        ]
    },
    "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"
            }
        }
    ],
    "maintainer": [
        {
            "@type": "Organization",
            "name": "Natural Resources Wales (NRW)",
            "description": "custodian",
            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Coastal Assessment Liaison and Monitoring (CALM)",
            "description": "originator",
            "email": "jon@ticara.co.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Ti Cara, Point Lane, Cosheston, Pembrokeshire, SA72 4UN, Wales"
            }
        }
    ],
    "publisher": [
        {
            "@type": "Organization",
            "name": "Natural Resources Wales (NRW)",
            "description": "pointOfContact",
            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
            }
        }
    ],
    "provider": [
        {
            "@type": "Organization",
            "name": "Natural Resources Wales (NRW)",
            "description": "distributor",
            "email": "enquiries@naturalresourceswales.gov.uk",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
            }
        }
    ],
    "creator": [
        {
            "@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"
            }
        }
    ],
    "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."
    }
}