Abundances of benthic invertebrate species in the CEAMARC region 2007/08

Percent-cover estimates from forward facing still-images collected during the benthic trawls of the 2007/08 CEAMARC voyage (raw data-set here: https://data.aad.gov.au/metadata/records/CEAMARC_CASO_200708_V3_IMAGES). All fauna in the bottom third of each image was scored to the lowest taxonomic resol...

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Bibliographic Details
Other Authors: ROBINEAU, CAMILLE (hasPrincipalInvestigator), DELAPLANQUE-LASSERRE, JULIE (hasPrincipalInvestigator), JANSEN, JAN (hasPrincipalInvestigator), JANSEN, JAN (processor), ELÉAUME, MARC (hasPrincipalInvestigator), Australian Antarctic Data Centre (publisher)
Format: Dataset
Language:unknown
Published: Australian Antarctic Data Centre
Subjects:
biota
oceans
EARTH SCIENCE &gt
BIOSPHERE &gt
ECOSYSTEMS &gt
MARINE ECOSYSTEMS &gt
BENTHIC
ANIMALS/INVERTEBRATES
EARTH SCIENCE
BIOLOGICAL CLASSIFICATION
CEAMARC
CAMERAS
BOTTOM TRAWL
R/V AA &gt
R/V Aurora Australis
GEOGRAPHIC REGION &gt
POLAR
OCEAN &gt
SOUTHERN OCEAN &gt
George V Shelf
Mertz Glacier
CONTINENT &gt
ANTARCTICA &gt
Dumont D'Urville
Terre Adelie
Southern Ocean
Dumont d'Urville
Dumont-d'Urville
Antarc*
Antarctica
aurora australis
Online Access:https://researchdata.ands.org.au/abundances-benthic-invertebrate-region-200708/1329924
https://doi.org/10.4225/15/5ae7cf565cebb
https://data.aad.gov.au/metadata/records/AAS_4124_CEAMARC200708_BenthicStills_InvertebrateAbundances
http://nla.gov.au/nla.party-617536
Description
Summary:Percent-cover estimates from forward facing still-images collected during the benthic trawls of the 2007/08 CEAMARC voyage (raw data-set here: https://data.aad.gov.au/metadata/records/CEAMARC_CASO_200708_V3_IMAGES). All fauna in the bottom third of each image was scored to the lowest taxonomic resolution possible. The images originate from 32 transects, but were split by their lon-lat-position within a spatial grid of environmental variables into 41 sites. This dataset contains: (1) - species/ morphotypes identified to the highest taxonomic resolution possible - broader taxonomic classification (phylum/class) - each species mobility, feeding-type and body-shape if possible - average abundances in percent-cover at each site (2) - the mean longitude of all images aggregated per site - the mean latitude of all images aggregated per site - the number of images scored per site

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