{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "https://portal.medin.org.uk/?details&tpc=015_50585db2-2808-4b4c-8cc0-d747aec910b4",
    "identifier": "50585db2-2808-4b4c-8cc0-d747aec910b4",
    "url": "https://portal.medin.org.uk/?details&tpc=015_50585db2-2808-4b4c-8cc0-d747aec910b4",
    "name": "2009, CREEM, COWRIE Research, Seabird abundance data and modelling",
    "description": "The report in this series describes design-based and model-based estimates of abundance for a group of seabirds who reside in large aggregations (scoters) and another group of seabirds that are less consistently clumped (\u2018gulls\u2019) from three types of aerial surveys in Carmarthen Bay. Each type of survey was conducted on four dates during the month of March 2009 using different amounts of effort. This work explores patterns in estimates derived from different data collection and data analysis methods for both types of seabird groups. The work follows on from an examination of a portion of this data set conducted by Rexstad and Buckland (2009).",
    "includedInDataCatalog": {
        "@id": "https://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "access: There will be no limitations when published on the Marine Data Exchange",
        "use: Data Must be used in accordance to the Marine Data Exchange's Terms of Use: https://www.marinedataexchange.co.uk/content/info/terms-of-use"
    ],
    "temporalCoverage": "2009-03-15/2009-03-29",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/BRDA/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "BRDA",
            "name": "Bird counts"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P02/current/GP088/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P02/current/",
            "termCode": "GP088",
            "name": "Bird behaviour"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/M04/current/M0410/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M04/current/",
            "termCode": "M0410",
            "name": "Research"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/M03/current/M0317/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/M03/current/",
            "termCode": "M0317",
            "name": "Research and Development Activity"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/158/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "158",
            "name": "Protected sites"
        },
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.nerc.ac.uk/collection/P22/current/32/",
            "inDefinedTermSet": "http://vocab.nerc.ac.uk/collection/P22/current/",
            "termCode": "32",
            "name": "Species distribution"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "51.549 -4.75 51.773 -4.24"
        },
        "additionalProperty": [
            {
                "@type": "PropertyValue",
                "propertyID": "https://apps.epsg.org/api/v1/GeodeticCoordRefSystem/4326",
                "value": "WGS 84"
            }
        ]
    },
    "author": [
        {
            "@type": "Organization",
            "name": "COWRIE Ltd",
            "description": "owner",
            "email": "cowrie@offshorewind.co.uk",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "maintainer": [
        {
            "@type": "Organization",
            "name": "The Crown Estate",
            "description": "custodian",
            "email": "enquiries@thecrownestate.co.uk",
            "telephone": "+44 020 7851 5000",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Centre for Research into Ecological and Environmental Modelling, University of St. Andrews",
            "description": "originator",
            "email": "louise@mcs.st-and.ac.uk",
            "telephone": "01334 461805",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "publisher": [
        {
            "@type": "Organization",
            "name": "ABP Marine Environmental Research Ltd",
            "description": "pointOfContact",
            "email": "enquiries@abpmer.co.uk",
            "telephone": "02380711840",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "provider": [
        {
            "@type": "Organization",
            "name": "The Crown Estate",
            "description": "distributor",
            "email": "enquiries@thecrownestate.co.uk",
            "telephone": "+44 020 7851 5000",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "creator": [
        {
            "@type": "Organization",
            "name": "COWRIE Ltd",
            "description": "owner",
            "email": "cowrie@offshorewind.co.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 19784 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 2026-10-02. Record deletion takes place weekly and the latest occurred 2026-09-27."
    }
}