Search results
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Seabird mortality in the Patagonian toothfish longline fishery around the Prince Edward Islands, 1996–2000
, during the first year, when lines were set during the day and night, a significant number of albatrosses ... away from the islands over the years. We estimate that the combined impact of sanctioned and IUU ... longline fishing around the Prince Edward Islands over the past four years, could have resulted in close ... , during the first year, when lines were set during the day and night, a significant number of albatrosses ...
Meeting Document : WG-FSA-01/8 : Author(s): D.C. Nel, P.G. Ryan and B.P. Watkins (South Africa)
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CPUEs and body length of Antarctic krill density during the 1997/98 season in Area 48
and the South Orkneys Islands, the size range was from 30 to 50mm, and their modal size differed among ... , the size range was from 30 to 50mm, and their modal size differed among the periods. In the north east ...
Meeting Document : WG-EMM-99/48 : Author(s): S. Kawaguchi (Japan)
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.2
to estimate appropriate catch limit, we propose to conduct the current research operation for at least 3 years ... sea-ice in the current research blocks in past ten years. The sea-ice condition during the summer ... to estimate appropriate catch limit, we propose to conduct the current research operation for at least 3 years ... sea-ice in the current research blocks in past ten years. The sea-ice condition during the summer ...
Meeting Document : WG-FSA-13/39 : Author(s): Delegation of Japan
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1993 winter and 1993/94 pup-rearing season
animals were entangled in net fragments (35%) than in packaging bands (30%), the decrease in the latter ... animals were entangled in net fragments (35%) than in packaging bands (30%), the decrease in the latter ... and 1991. Nearly all animals were juveniles, half with severe injuries and the proportion of females (40 ... %) was the highest yet reported. The proportion of animals entangled in packaging bands was the lowest ever (24 ...
Meeting Document : SC-CAMLR-XIII/BG/03 : Author(s): Delegation of United Kingdom
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Evidence of two stocks of Champsocephalus gunnari in the South Georgia region, CCAMLR fishing Area 48.3
Possession Bay, South Georgia during 19-20 January and off much of the north-east coast of South Georgia ... , South Georgia during 19-20 January and off much of the north-east coast of South Georgia between to 19 ...
Meeting Document : WG-FSA-94/16 : Author(s): A.W. North (United Kingdom)
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Acoustic estimates of krill abundance at South Georgia, 1981–1998
fluctuated widely from year to year over this time, ranging from?2 to? 150 gm-2 (wet weight). The 1982, 1991 ... of the years between 1990 and 1998 it was possible to calculate separate biomass estimates for the north ... -eastern and north-western ends of South Georgia. In four of these years biomass was higher to the east ... from year to year over this time, ranging from ?2 to ? 150 gm-2 (wet weight). The 1982, 1991 and 1994 ...
Meeting Document : WS-AREA 48-98/9 : Author(s): A.S. Brierley, J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson (UK)
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.1
limit, we propose to conduct the current research operation for at least 3 years with the same sample ... in the current research blocks during past 10 years. The sea-ice condition during the summer season was generally ... limit, we propose to conduct the current research operation for at least 3 years with the same sample ... in the current research blocks during past 10 years. The sea-ice condition during the summer season was generally ...
Meeting Document : WG-FSA-13/38 : Author(s): Delegation of Japan
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Monitoring a marine ecosystem using responses of upper trophic level predators
of South Georgia (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic ... and this was followed by variables representing diet. 4. There were 3 years in which the CSI showed extreme ... (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic level predators ... representing diet. 4. There were 3 years in which the CSI showed extreme and significantly low values ...
Meeting Document : WG-EMM-01/25 : Author(s): I.L. Boyd and A.W.A. Murray (United Kingdom)
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The Patagonian toothfish: biology, ecology and fishery
are a long-lived species (> 40 years), which initially grow rapidly on the shallow shelf areas, before ... ), and inhabit relatively shallow water (< 200m) until 6-7 years of age, when they begin a gradual migration ... are a long-lived species (> 40 years), which initially grow rapidly on the shallow shelf areas, before ... ), and inhabit relatively shallow water (< 200m) until 6-7 years of age, when they begin a gradual migration ...
Meeting Document : WG-FSA-10/P05 : Author(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier
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Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012
between the 26-28th January 2012. This survey was not intended to be a full biomass survey so only 20 ... -28th January 2012. This survey was not intended to be a full biomass survey so only 20 random hauls ...
Meeting Document : WG-FSA-12/37 : Author(s): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)