{"accessLimitation":{"value":"embargoed","availability":"Embargoed","description":"Access to the resource is restricted until a specified date or the occurrence of a defined condition, after which access may be granted in accordance with applicable policies or licensing conditions","uri":"http://vocab.nerc.ac.uk/collection/N07/current/EMBG/"},"authors":[{"honorificPrefix":"Dr","familyName":"Nguyen","givenName":"Tanh","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"ntntanh@agu.edu.vn","nameIdentifier":"https://orcid.org/0000-0002-0847-4185","fullName":"Nguyen, T."},{"honorificPrefix":"Dr","familyName":"Nguyen","givenName":"Linh","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"ntntanh@agu.edu.vn","nameIdentifier":"https://orcid.org/0009-0001-1902-6679","fullName":"Nguyen, L."},{"honorificPrefix":"Dr","familyName":"Mai","givenName":"Thang","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"author","email":"ntntanh@agu.edu.vn","nameIdentifier":"https://orcid.org/0009-0008-1640-6407","fullName":"Mai, T."}],"availability":"Embargoed","boundingBoxes":[{"westBoundLongitude":104.456,"eastBoundLongitude":107.204,"southBoundLatitude":8.526,"northBoundLatitude":10.757,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[104.456, 8.526], [104.456, 10.757], [107.204, 10.757], [107.204, 8.526], [104.456, 8.526]]]      }}","coordinates":"[[[104.456, 8.526], [104.456, 10.757], [107.204, 10.757], [107.204, 8.526], [104.456, 8.526]]]"}],"citation":{"authors":["Nguyen, T.","Nguyen, L.","Mai, T."],"bibtex":"https://catalogue.ceh.ac.uk/documents/91ba4d30-48ae-41db-8ab0-997a03f8378b/citation?format=bib","day":17,"doi":"10.5285/91ba4d30-48ae-41db-8ab0-997a03f8378b","month":7,"publisher":"NERC EDS Environmental Information Data Centre","resourceTypeGeneral":"dataset","ris":"https://catalogue.ceh.ac.uk/documents/91ba4d30-48ae-41db-8ab0-997a03f8378b/citation?format=ris","title":"Bee species data and distribution in Dong Thap, Kien Giang and Ca Mau in the Vietnamese Mekong Delta, 2024","url":"https://doi.org/10.5285/91ba4d30-48ae-41db-8ab0-997a03f8378b","year":2026},"contactPoints":[{"displayName":"Tanh Nguyen","organisationName":"An Giang University","organisationIdentifier":"https://ror.org/023pm6532","role":"pointOfContact","email":"ntntanh@agu.edu.vn","fullName":"Tanh Nguyen","pointOfContact":"An Giang University"}],"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetReferenceDate":{"publicationDate":"2026-07-17","releasedDate":"2027-01-04"},"description":"The pollinator abundance index is calculated for different bee species (apis andreniform, apis cerana, apis dorsata, apis mellifera) in multiple years (2010, 2012, 2020) in three provinces: Dong Thap, Ca Mau and Kien Giang for both wet (rain) and dry (sunny) seasons. For each of the three provinces, data to model maps are provided to show, Pollinator abundance index (PA) which uses floral resources, seasonal activity, and pollinator supply to estimate where pollinators are actively foraging; and Pollinator supply index (PS) which combines nesting suitability, accessible floral resources, and species abundance to estimate where pollinators originate. The dominant land use for each of the three study areas are provided.\n\nThe pollinator abundance index in the InVEST Pollinator abundance model is built from several specific ecological measurements that describe bee nesting and foraging behaviour across the landscape. This study examines bees in the Mekong Delta, with the aim of assessing the impact of beekeeping activities on regional habitats using the Pollinator Abundance Index from the InVEST module.","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"},{"name":"TIFF","type":"image/tiff","version":"unknown"},{"name":"Shapefile","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardTitle":"UKRI GCRF Living Deltas Hub","awardNumber":"NE/S008926/1","awardURI":"https://gtr.ukri.org/projects?ref=NE%2FS008926%2F1","orcid":false,"ror":true}],"hasOnlineServiceAgreement":true,"id":"91ba4d30-48ae-41db-8ab0-997a03f8378b","incomingCitationCount":0,"inspireThemes":[{"theme":"Environmental Monitoring Facilities","uri":"http://inspire.ec.europa.eu/theme/ef"}],"keywordsOther":[{"value":"Species data"},{"value":"Species distribution"},{"value":"Dong Thap"},{"value":"Kien Giang"},{"value":"Ca Mau"},{"value":"Mekong Delta"},{"value":"Vietnam"},{"value":"bee","uri":"http://www.eionet.europa.eu/gemet/concept/762"},{"value":"pollinator abundance"},{"value":"InVEST model"}],"keywordsTheme":[{"value":"Environmental survey","uri":"http://onto.nerc.ac.uk/CEHMD/topic/7"},{"value":"Pollinators","uri":"http://onto.nerc.ac.uk/CEHMD/topic/14"},{"value":"Biodiversity","uri":"http://onto.nerc.ac.uk/CEHMD/topic/2"}],"licences":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"Core Measurements integrated into the model:\n1. Nesting suitability (HN) \nHow suitable each land-cover type is for different nesting substrates (e.g., tree cavities).\nValues range from 0-1, indicating availability of nesting sites.\n2. Floral resources (RA, FR)\nAbundance of flowers in each land-cover type, across seasons.\nWeighted by proximity to nesting sites and the pollinator's average foraging distance.\nSeasonal variation is included (wet, dry, etc.).\n3. Foraging activity (fa)\nSeasonal activity levels of each pollinator species or guild.\nCaptures when bees are actively visiting flowers.\n4. Flight distance (α)\nAverage foraging range of each pollinator species.\nUsed to weight floral resources by distance (closer flowers contribute more).\n5. Relative species abundance (sa)\nProportion of the total pollinator community represented by each species/guild.\nEnsures species are weighted according to their actual abundance.","metadataDate":"2026-07-25T10:16:02","notGEMINI":false,"publicationDate":"2026-07-17T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/91ba4d30-48ae-41db-8ab0-997a03f8378b"},{"code":"10.5285/91ba4d30-48ae-41db-8ab0-997a03f8378b","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"rightsHolders":[{"organisationName":"Newcastle University","role":"rightsHolder"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/4326","title":"WGS 84"}],"spatialRepresentationTypes":["textTable","grid","vector"],"spatialResolutions":[{"distance":"10","uom":"urn:ogc:def:uom:EPSG::9001"}],"temporalExtents":[{"begin":"2024-01-01","end":"2024-12-31"}],"title":"Bee species data and distribution in Dong Thap, Kien Giang and Ca Mau in the Vietnamese Mekong Delta, 2024","topicCategories":[{"value":"biota","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/biota"},{"value":"environment","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"},{"value":"imageryBaseMapsEarthCover","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/imageryBaseMapsEarthCover"}],"topics":["http://onto.nerc.ac.uk/CEHMD/topic/7","http://onto.nerc.ac.uk/CEHMD/topic/14","http://onto.nerc.ac.uk/CEHMD/topic/2"],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/91ba4d30-48ae-41db-8ab0-997a03f8378b","useConstraints":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}]}