{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/NRW_DS111174.jsonld",
    "identifier": "NRW_DS111174",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=NRW_DS111174",
    "name": "Intertidal Monitoring of Sediment Flats in Menai Strait and Conwy Bay Special Area of Conservation (SAC) in 2007",
    "description": "The purpose of this data capture was to establish the reference condition from which to establish conservation objectives; and to be able to take account of natural changes in the appropriate management of the features of the Special Area of Conservation (SAC). In addition to this the data collected to establish sites for long term monitoring and collect baseline/reference data using appropriate methods, in accordance with the conservation objectives. Menai Strait and Conwy Bay SAC is designated for five Annex 1 habitats: Sandbanks which are slightly covered by sea water all the time, Mudflats and sandflats not covered by seawater at low tide, Reefs, Large shallow inlets and bays and Submerged or partially submerged sea caves. This dataset includes the results of an intertidal monitoring survey carried out on the sediment flats at Traeth Lafan during September 2007. The intertidal sediment communities across Traeth Lafan are considered to be of particular nature conservation importance and their good condition (Favourable status) is listed as a Conservation Objective of the Menai Strait and Conwy Bay SAC. Performance Indicators were still being developed for this feature, so this survey focuses on the richness, distribution and abundance of sediment biotopes.",
    "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 2009. 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": "2007-09-09/2007-09-14",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://inspire.ec.europa.eu/theme/hb",
            "name": "Habitats and biotopes"
        },
        {
            "@type": "DefinedTerm",
            "name": "intertidal"
        },
        {
            "@type": "DefinedTerm",
            "name": "sediment flats"
        },
        {
            "@type": "DefinedTerm",
            "name": "Lafan sands (Lavan sands)(Traeth Lafan)"
        },
        {
            "@type": "DefinedTerm",
            "name": "Special Areas of Conservation (SAC) - SAC monitoring"
        },
        {
            "@type": "DefinedTerm",
            "name": "Menai Strait and Conwy Bay SAC"
        },
        {
            "@type": "DefinedTerm",
            "name": "Special Areas of Conservation (SAC) (see also Candidate Special Areas of Conservation cSAC)"
        },
        {
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            "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": "53.22692 -4.11789 53.28244 -3.97589"
        },
        "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": [
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            "name": "Natural Resources Wales (NRW)",
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            "address": {
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                "streetAddress": "Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales"
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            "name": "Aquatic Survey and Monitoring Ltd (ASML)",
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        "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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