Australia's Census of Antarctic Marine Life project - IYGPT Data collected on the CEAMARC cruise
Entry ID:
CEAMARC-200708_V3_IYGPT
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Summary
Abstract:
Australia's Census of Antarctic Marine Life project. This project is a part of the international "Census of Antarctic Marine Life" (CAML) which was conducted during the International Polar Year. It was a collaborative contribution by Australia and France to understand the biodiversity of the oceans surrounding Antarctica, with particular emphasis on the fishes of the eastern part of the ... Australian Antarctic Territory. The biodiversity data, when added to that obtained by all other nations participating in the CAML, serves as a robust reference for future examinations of the health of the Southern Ocean, and assists in the conservation and management of the region.
Field sampling for this project was undertaken in the 2007/08 season, commencing in December and finishing in February 2008. Three ships surveyed the area with a range of traditional and modern sampling gear, including IYGPT (International Young Gadoid Pelagic Trawl (marine science equipment)) gear. 
Related URL
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Description:
Download point for the data
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
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N: -61.97
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S: -67.05
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E: 145.53
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W: 139.3
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Min Depth:
40 M
Max Depth:
1900 M
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Parent DIF
This data set description is a member of a collection. The
collection is described in
ASAC_2792
Temporal Coverage
Start Date:
2007-12-17
Stop Date:
2008-01-26
Quality
Field work:
All field work for CEAMARC was completed.
Aurora Australis - 20 on-site ship days during the 42-day V3/CEAMARC CASO Voyage between 139 degrees and 145 degrees E and 67 degrees and 65 degrees 20' S. Sampling was conducted with AAD beam trawl (AADBT) (mounted with either video or still camera), Agassiz beam trawl, box corer the Geosciences Australia remotely operated video ... and CTD, with occasional samples using an epibenthic sledge. 88 sites were sampled.
Umitaka Maru - 15 on-site ship days between 140 degrees and 145 degrees E and south of 62 degrees S. Sampling was conducted at various fixed depths between the surface and 2,000 m using WP2, Norpac, and salp plankton nets, multinet, RMT1+8 midwater trawl, IYGPT midwater trawl, as well as a video plankton profiler and CTDs. This produced more than 300 plankon/fish net samples at 24 sites. 31 CTD casts were made with phytoplankton and water samples collected at set depths at each site for 264 phytoplankton samples.
L'Astrolabe - 10 on-site ship days between 140 degrees and 145 degrees 40'E and south of 65 degrees 50'S. Sampling was conducted with WP2 and bongo plankton nets, and CTD and bottles for phytoplankton. This produced 36 zooplankton samples and 112 phytoplankton samples at 20 stations.
Laboratory activity/analysis:
All demersal fish and benthic samples for taxonomic analysis were sent directly to the National Natural History Museum (MNHN) in Paris. Samples were distributed to taxonomic experts within and without the museum in Europe. WP2 net samples collected on Umitaka Maru, and the WP2 and bongo net samples, were analysed at the University of Liege STARESO Marine Station, Corsica. The IYGPT fish samples from Umitaka Maru were processed at the University of Paris VI - Zoology Station at Villefranche-sur-mer. The remaining plankton and fish samples from Umitaka Maru were processed at TUMSAT and AAD laboratories.
Access Constraints
The IYGPT data are available for download from the provided URL. A copy of the referenced publication is available to AAD staff only.
Data Set Progress
COMPLETE
Distribution
Distribution Media:
HTTP
Distribution Size:
56 kb
Distribution Format:
Excel
Fees:
Free
Distribution Media:
HTTP
Distribution Size:
1458 kb
Distribution Format:
pdf
Fees:
Free
Personnel
Role:
INVESTIGATOR
Role:
TECHNICAL CONTACT
Phone:
+61 3 6232 3364
Fax:
+61 3 6232 3158
Email:
graham.hosie at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City:
Kingston
Province or State:
Tasmania
Postal Code:
7050
Country:
Australia
Role:
INVESTIGATOR
Phone:
+61 3 6226 2959
Email:
michael.stoddart at utas.edu.au
Contact Address:
Institute for Marine and Antarctic Studies
University of Tasmania
City:
Hobart
Province or State:
Tasmania
Postal Code:
7001
Country:
Australia
Role:
DIF AUTHOR
Phone:
+61 3 6232 3244
Fax:
+61 3 6232 3351
Email:
dave.connell at aad.gov.au
Contact Address:
Australian Antarctic Division
203 Channel Highway
City:
Kingston
Province or State:
Tasmania
Postal Code:
7050
Country:
Australia
Publications/References
Koubbi P, Ozouf-Costaz C, Goarant A, Moteki M, Hulley P.A, Causse R, Dettai A, Duhamel G, Pruvost P, Tavernier E, Post A.L, Beaman R.J, Rintoul S.R, Hirawake T, Hirano D, Ishimaru T, Riddle M, and Hosie G (2010), Estimating the biodiversity of the East Antarctic shelf and oceanic zone for ecoregionalisation: example of the ichthyofauna of the CEAMARC (Collaborative East Antarctic Marine Census) CAML surveys, Polar Science, 4, 115-133, doi:DOI: 10.1016/j.polar.2010.04.012
Creation and Review Dates
DIF Creation Date:
2012-05-07
Last DIF Revision Date:
2012-05-07
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