c:/dev/skygeo/src/iso2stac/stac_output_dynamic/catalog.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-institute_of_marine_research/collection.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-institute_of_marine_research/f497e993-bbd0-4a4a-8827-a0a54b894354/f497e993-bbd0-4a4a-8827-a0a54b894354.json
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c:/dev/skygeo/src/iso2stac/stac_output_dynamic/collection-institute_of_marine_research/collection.json
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Collection of the material has been done with different types of grabs by the Norwegian Institute of Marine Research (IMR) on the MAREANO surveys. The material is then fixed in formalin/ethanol and processed in laboratories on land. Results are entered in the database marbunn. Stated measurement values ​​are calculated based on the size of the grabs and possible subsampling on board and on land.
Norway Digital geodataloven Felles datakatalog Kyst og fiskeri Natur Norwegian sea areas. MAREANO Biodiversity Individuals Biomass Grab GrabbPrøver BomtrålPrøver SledePrøver redskap arterEnhet biomasseEnhet individerEnhet referanseStasjon toktNummer arter individer biomasseVekt bunndyp National biota
The data set shows points with analyzed physical samples from grabs. The data set shows species diversity (by the number of different species), individuals (aggregated sum of the number of individuals) and biomass (aggregated value of individual weight).
Grab (van Veen grab) is used to take samples of the animals that live in the sediments on the seabed. The grab takes a deep "jaw" of the seabed within an area that is usually from 0.1 to 0.25 m2, depending on the grab type.
Mareano samples Grab - species diversity, individuals and biomass