Search results
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A review and update of krill biomass trends in the South Shetland Islands, Antarctica, using the simplified stochastic wave born approximation
(Euphausia superba) between 1997 and present. Over the last five years proportional recruitment as been ... superba) between 1997 and present. Over the last five years proportional recruitment as been extremely low ...
Meeting Document : WG-EMM-06/32 : Author(s): C.S. Reiss and A.M. Cossio (USA)
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Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update
in catching and tagging the anticipated number of toothfish each year, the experiment and CM 41-03 may need ... to be extended for a few more years. Author(s): J. Roberts and D.J. Agnew (United Kingdom) Title: Results ... in catching and tagging the anticipated number of toothfish each year, the experiment and CM 41-03 may need ... to be extended for a few more years. ...
Meeting Document : WG-FSA-07/32 : Author(s): J. Roberts and D.J. Agnew (United Kingdom)
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An update on the development of a management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
status for the toothfish resource in the Prince Edward Islands region that were developed last year ... -term by an increase in the mean length of longline-caught toothfish over the next five years ... year are updated given further data. These models are for use for initial trials of candidate ... five years for the “Pessimistic”, but not the “Optimistic” case. Accordingly ...
Meeting Document : WG-FSA-SAM-06/12 : Author(s): A. Brandão and D.S. Butterworth (South Africa)
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Analysis of the krill fishery in Subarea 48.1 considering trawl fishing method used (2010–2016)
in subarea 48.1 by years and small-scale management units, including inter-annual, monthly and inter-vessel ... by years and small-scale management units, including inter-annual, monthly and inter-vessel variability ...
Meeting Document : WG-EMM-17/27 : Author(s): S. Kasatkina S. and L. Boronina
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ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES
year and recapture year for tags released and recaptured in the same SSRUs on the slope of 88.1 ... was compiled for the years 2003-2006. Recapture rate was expressed as tags captured/tags released/fish scanned ... (caught), all in numbers. 2. The overall size of the dataset was 734 combinations of release year ... , recapture year, SSRU, release nation and recapture nation, with 193 recaptures. Despite this size, fishing ...
Meeting Document : WG-SAM-08/07 : Author(s): D.J. Agnew (UK)
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Interactions between seabirds and deep water hake trawl gear: an assessment of impacts in South African waters 2004/05
during 20 trips on 14 vessels between mid-2004 and end 2005. Long-winged albatrosses were killed most ... ) birds killed per year, of which 85% are killed on warps and 15% entangled in nets. Of the birds killed ... . Observations of interactions between seabirds and trawl gear were made on 331 trawls during 20 trips on 14 ... , the total extrapolated mortality is some 18 000 (95% CI 8 000-31 000) birds killed per year, of which 85 ...
Meeting Document : WG-FSA-06/41 : Author(s): B.P. Watkins, S.L. Petersen and P.G. Ryan (South Africa)
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Beach litter accumulation at sub-Antarctic Marion Island – 1998/99
accunmulation for the year May 1998- April 1999. The amount of debris found in both annual and monthly ... for the previous two years. Items originating from South America (Argentina in particular) were the most prevalent ... for the year May 1998 - April 1999. The amount of debris found in both annual and monthly accumulation studies ... two years. Items originating from South America (Argentina in particular) were the most prevalent ...
Meeting Document : CCAMLR-XVIII/BG/22 : Author(s): Delegation of South Africa
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ABUNDANCE ESTIMATES FOR CRABEATER, WEDDELL AND LEOPARD SEALS AT THE ANTARCTIC PENINSULA AND IN THE WESTERN WEDDELL SEA (90º - 30º W, 60º - 80º S)
Peninsula and the western Weddell Sea region (90º to 30º W and 60º to 80º S). Author(s): J. Forcada and P.N ... AT THE ANTARCTIC PENINSULA AND IN THE WESTERN WEDDELL SEA (90º- 30º W, 60º- 80º S) Approval: Approved ... and the western Weddell Sea region (90º to 30º W and 60º to 80º S). ... AND IN THE WESTERN WEDDELL SEA (90º - 30º W, 60º - 80º S) ...
Meeting Document : WG-EMM-PSW-08/06 : Author(s): J. Forcada and P.N. Trathan (United Kingdom)
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COMMITTEE FOR ENVIRONMENTAL PROTECTION: ANNUAL REPORT TO THE SCIENTIFIC COMMITTEE OF CCAMLR
Protection has been steadily increasing over the last few years to the mutual benefit of both bodies ... been steadily increasing over the last few years to the mutual benefit of both bodies. This has been ...
Meeting Document : SC-CAMLR-XXVIII/BG/16 : Author(s): CEP Observer
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Australian research on Antarctic bird and seal diets
the sub-Antarctic Heard and Macquarie Islands have been collected during the last seven years. Published ... -Antarctic Heard and Macquarie Islands have been collected during the last seven years. Published ...
Meeting Document : SC-CAMLR-VII/BG/32 : Author(s): Delegation of Australia