{
    "@context": "https://schema.org",
    "@type": "Dataset",
    "@id": "http://portal.medin.org.uk/portal/json-ld/Marine_Scotland_FishDAC_12377.jsonld",
    "identifier": "Marine_Scotland_FishDAC_12377",
    "url": "http://portal.medin.org.uk/portal/?details&tpc=Marine_Scotland_FishDAC_12377",
    "name": "Species Distribution - A verified distribution model for the lesser sandeel (Ammodytes marinus)",
    "description": "The lesser sandeel Ammodytes marinus is a key component of the North East Atlantic ecosystem but little is known about its distribution outside of fished areas. In this study, species distribution models were developed to predict the occurrence and density of sandeels in parts of the North Sea and Celtic Seas regions. A hurdle model was found to be the best fitting model with the highest predictive performance; model evaluation with independent data demonstrated that it had significant discrimination ability across the study region. The distribution model helps refine past inferences about sandeel availability to predators and indicates to marine planners potential areas where anthropogenic impacts should be considered\r\n\r\nSDM Metadata sandeel: An excel file containing detailed metadata relating to the development of the species distribution model using the checklist based on that published in Feng et al. (2019) A checklist for maximising reproducibility of ecological niche models. Nature ecology & evolution.\r\n\r\nFour geotiffs: \r\nCelticSeas_ProbPres - probability of presence of buried sandeel in the Celtic Seas study region. \r\nCelticSeas_PredictedDensity - predicted density of buried sandeel in the Celtic Seas study region (number per m^2).\r\nNorthSea_ProbPres - probability of presence of buried sandeel in the North Sea study region.\r\nNorthSea_PredictedDensity - predicted density of buried sandeel in the North Sea study region (number per m^2).",
    "includedInDataCatalog": {
        "@id": "http://portal.medin.org.uk/portal/json-ld/catalog.jsonld"
    },
    "conditionsOfAccess": [
        "otherRestrictions: no limitations to public access"
    ],
    "distribution": [
        {
            "@type": "DataDownload",
            "contentUrl": "https://msmap1.atkinsgeospatial.com/geoserver/nmpwfs/ows?token=d46ffd2a-e192-4e51-8a6a-b3292c20f1ee&service=wms&version=1.3.0&request=GetCapabilities"
        }
    ],
    "temporalCoverage": "2020-04-01/2021-06-10",
    "keywords": [
        {
            "@type": "DefinedTerm",
            "identifier": "http://vocab.ndg.nerc.ac.uk/term/N010/4/NDGO0001",
            "name": "Marine Environmental Data and Information Network"
        },
        {
            "@type": "DefinedTerm",
            "name": "Fish taxonomy-related abundance per unit area of the bed"
        },
        {
            "@type": "DefinedTerm",
            "name": "Habitat extent"
        },
        {
            "@type": "DefinedTerm",
            "name": "Species distribution"
        },
        {
            "@type": "DefinedTerm",
            "name": "Biological diversity maintained"
        },
        {
            "@type": "DefinedTerm",
            "name": "Marine food webs are at normal abundance and diversity"
        }
    ],
    "spatialCoverage": {
        "@type": "Place",
        "geo": {
            "@type": "GeoShape",
            "box": "52.12 -9.953613 61.19621 3.405762"
        },
        "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": "Scottish Government (Marine Scotland)",
            "description": "custodian",
            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Mailpoint 11, Area 1B South, Victoria Quay",
                "postalCode": "EH6 6QQ",
                "addressLocality": "Edinburgh",
                "addressCountry": "United Kingdom"
            }
        }
    ],
    "producer": [
        {
            "@type": "Organization",
            "name": "Marine Scotland",
            "description": "originator",
            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "1B South, Victoria Quay",
                "postalCode": "EH6 6QQ",
                "addressLocality": "Edinburgh",
                "addressCountry": "United Kingdom"
            }
        }
    ],
    "publisher": [
        {
            "@type": "Organization",
            "name": "Scottish Government (Marine Scotland)",
            "description": "pointOfContact",
            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
            "address": {
                "@type": "PostalAddress"
            }
        }
    ],
    "provider": [
        {
            "@type": "Organization",
            "name": "Scottish Government (Marine Scotland)",
            "description": "distributor",
            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Mailpoint 11, Area 1B South, Victoria Quay",
                "postalCode": "EH6 6QQ",
                "addressLocality": "Edinburgh",
                "addressCountry": "United Kingdom"
            }
        }
    ],
    "creator": [
        {
            "@type": "Organization",
            "name": "Marine Scotland",
            "description": "originator",
            "email": "marinescotland@gov.scot",
            "telephone": "+44 (0)300 244 4000",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "1B South, Victoria Quay",
                "postalCode": "EH6 6QQ",
                "addressLocality": "Edinburgh",
                "addressCountry": "United Kingdom"
            }
        }
    ],
    "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."
    }
}