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Groundfish Survey Invertebrate Data
Citatie
Marine Institute (2003); Groundfish Survey Invertebrate Data,. https://marineinfo.org/id/dataset/6449
Contact:
Beschikbaarheid:
 Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.Beschrijving
The Irish Groundfish Surveys is part of an annual International Bottom Trawl Survey (IBTS) programme co-ordinated by the International Council for the Exploration of the Sea (ICES). The survey is carried out over 47 days between October-December each year by the Marine Institute and collects demersal trawl and ancillary data in Irish waters to produce relative abundance indices for fisheries management in the Northwest Atlantic Shelf waters. meer
In addition to the commercially exploited fish, elasmobranch, cephalopod and crustacean species, and an amount of macroinvertebrate species are also caught. These are sampled in a similar way to the groundfish, identified by species (or higher taxa where not practical to ID at sea), and total weight as well as counts are recorded where possible. An internal review of this data was undertaken in 2019 to check for spatial and temporal consistency in abundance and taxonomy with the standardised data set being made available here. Scope Thema's: Biologie > Vis Kernwoorden: Marien/Kust, Fishery surveys, International Bottom Trawl Survey (IBTS), Trawls, ANE: Ireland, Irish Exclusive Economic Zone, EurOBIS calculated BBOX, Cephalopoda, Crustacea, , , Geografische spreiding ANE: Ireland, Irish Exclusive Economic Zone EurOBIS calculated BBOX Stations
Bounding Box Coördinaten: MinLong: -12,3235; MinLat: 48,483 - MaxLong: -5,2595; MaxLat: 56,467 [WGS84] Spreiding in de tijd
2003 - 2019 Taxonomic coverage
Parameters
Bijdrage door
Marine Institute Ireland (MI), meer, data creator, data eigenaar
Gerelateerde datasets
Gepubliceerd in: EurOBIS: European Ocean Biodiversity Information System, meer
URL's
Dataset status: Gestart
Data type: Data
Data oorsprong: Monitoring: veldonderzoek
Metadatarecord aangemaakt: 2020-04-28
Informatie laatst gewijzigd: 2020-05-05
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