Abundances of broad benthic functional groups in the CEAMARC region 2007/08
Derived dataset from the 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 resolutio...
Other Authors: | , , , , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Australian Antarctic Data Centre
|
Subjects: | |
Online Access: | https://researchdata.ands.org.au/abundances-broad-benthic-region-200708/980500 https://doi.org/10.4225/15/59dea9a19a61d https://data.aad.gov.au/metadata/records/AAS_4124_CEAMARC200708_BenthicStills http://nla.gov.au/nla.party-617536 |
id |
ftands:oai:ands.org.au::980500 |
---|---|
record_format |
openpolar |
spelling |
ftands:oai:ands.org.au::980500 2023-05-15T13:47:00+02:00 Abundances of broad benthic functional groups in the CEAMARC region 2007/08 JANSEN, JAN (hasPrincipalInvestigator) JANSEN, JAN (processor) ROBINEAU, CAMILLE (hasPrincipalInvestigator) DELAPLANQUE-LASSERRE, JULIE (hasPrincipalInvestigator) ELÉAUME, MARC (hasPrincipalInvestigator) Australian Antarctic Data Centre (publisher) Spatial: northlimit=-64.94216; southlimit=-67.23806; westlimit=138.86719; eastLimit=146.20605; projection=WGS84 Temporal: From 2007-12-22 to 2008-01-20 https://researchdata.ands.org.au/abundances-broad-benthic-region-200708/980500 https://doi.org/10.4225/15/59dea9a19a61d https://data.aad.gov.au/metadata/records/AAS_4124_CEAMARC200708_BenthicStills http://nla.gov.au/nla.party-617536 unknown Australian Antarctic Data Centre https://researchdata.ands.org.au/abundances-broad-benthic-region-200708/980500 28ea48b4-0287-4f0d-b861-43ae21173157 doi:10.4225/15/59dea9a19a61d AAS_4124_CEAMARC200708_BenthicStills https://data.aad.gov.au/metadata/records/AAS_4124_CEAMARC200708_BenthicStills http://nla.gov.au/nla.party-617536 Australian Antarctic Data Centre biota oceans EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC ANIMALS/INVERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION CEAMARC Benthic Trawl CAMERAS TRAWL R/V AA > R/V Aurora Australis SHIPS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > George V Shelf Mertz Glacier CONTINENT > ANTARCTICA dataset ftands https://doi.org/10.4225/15/59dea9a19a61d 2020-01-05T21:36:36Z Derived dataset from the 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, and operational taxonomic units (OTUs) were aggregated by feeding type afterwards. 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: - 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 - the aggregated abundances (given in %-cover) for three main benthic groups (SF=Suspension Feeder, DF=Deposit Feeder, PR=Predator). - number of OTUs observed per benthic group per site. - the total number of OTUs observed per site. Dataset Antarc* Antarctica aurora australis Mertz Glacier Southern Ocean Research Data Australia (Australian National Data Service - ANDS) Mertz Glacier ENVELOPE(144.500,144.500,-67.667,-67.667) Southern Ocean ENVELOPE(138.86719,146.20605,-64.94216,-67.23806) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
biota oceans EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC ANIMALS/INVERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION CEAMARC Benthic Trawl CAMERAS TRAWL R/V AA > R/V Aurora Australis SHIPS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > George V Shelf Mertz Glacier CONTINENT > ANTARCTICA |
spellingShingle |
biota oceans EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC ANIMALS/INVERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION CEAMARC Benthic Trawl CAMERAS TRAWL R/V AA > R/V Aurora Australis SHIPS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > George V Shelf Mertz Glacier CONTINENT > ANTARCTICA Abundances of broad benthic functional groups in the CEAMARC region 2007/08 |
topic_facet |
biota oceans EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC ANIMALS/INVERTEBRATES EARTH SCIENCE BIOLOGICAL CLASSIFICATION CEAMARC Benthic Trawl CAMERAS TRAWL R/V AA > R/V Aurora Australis SHIPS GEOGRAPHIC REGION > POLAR OCEAN > SOUTHERN OCEAN > George V Shelf Mertz Glacier CONTINENT > ANTARCTICA |
description |
Derived dataset from the 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, and operational taxonomic units (OTUs) were aggregated by feeding type afterwards. 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: - 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 - the aggregated abundances (given in %-cover) for three main benthic groups (SF=Suspension Feeder, DF=Deposit Feeder, PR=Predator). - number of OTUs observed per benthic group per site. - the total number of OTUs observed per site. |
author2 |
JANSEN, JAN (hasPrincipalInvestigator) JANSEN, JAN (processor) ROBINEAU, CAMILLE (hasPrincipalInvestigator) DELAPLANQUE-LASSERRE, JULIE (hasPrincipalInvestigator) ELÉAUME, MARC (hasPrincipalInvestigator) Australian Antarctic Data Centre (publisher) |
format |
Dataset |
title |
Abundances of broad benthic functional groups in the CEAMARC region 2007/08 |
title_short |
Abundances of broad benthic functional groups in the CEAMARC region 2007/08 |
title_full |
Abundances of broad benthic functional groups in the CEAMARC region 2007/08 |
title_fullStr |
Abundances of broad benthic functional groups in the CEAMARC region 2007/08 |
title_full_unstemmed |
Abundances of broad benthic functional groups in the CEAMARC region 2007/08 |
title_sort |
abundances of broad benthic functional groups in the ceamarc region 2007/08 |
publisher |
Australian Antarctic Data Centre |
url |
https://researchdata.ands.org.au/abundances-broad-benthic-region-200708/980500 https://doi.org/10.4225/15/59dea9a19a61d https://data.aad.gov.au/metadata/records/AAS_4124_CEAMARC200708_BenthicStills http://nla.gov.au/nla.party-617536 |
op_coverage |
Spatial: northlimit=-64.94216; southlimit=-67.23806; westlimit=138.86719; eastLimit=146.20605; projection=WGS84 Temporal: From 2007-12-22 to 2008-01-20 |
long_lat |
ENVELOPE(144.500,144.500,-67.667,-67.667) ENVELOPE(138.86719,146.20605,-64.94216,-67.23806) |
geographic |
Mertz Glacier Southern Ocean |
geographic_facet |
Mertz Glacier Southern Ocean |
genre |
Antarc* Antarctica aurora australis Mertz Glacier Southern Ocean |
genre_facet |
Antarc* Antarctica aurora australis Mertz Glacier Southern Ocean |
op_source |
Australian Antarctic Data Centre |
op_relation |
https://researchdata.ands.org.au/abundances-broad-benthic-region-200708/980500 28ea48b4-0287-4f0d-b861-43ae21173157 doi:10.4225/15/59dea9a19a61d AAS_4124_CEAMARC200708_BenthicStills https://data.aad.gov.au/metadata/records/AAS_4124_CEAMARC200708_BenthicStills http://nla.gov.au/nla.party-617536 |
op_doi |
https://doi.org/10.4225/15/59dea9a19a61d |
_version_ |
1766246180111515648 |