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CHINSTRAP PENGUINS: MISUNDERSTOOD AND VULNERABLE MONITORS OF ECOSYSTEM CHANGES IN THE SCOTIA SEA REGION OF ANTARCTICA
, 30 years of field studies in the WAP, coupled with more regional surveys throughout the Scotia Sea ... Abstract: Sea ice plays a critical role in structuring ecosystem dynamics throughout the Scotia ... Sea (SS) region, and variations in ice extent are hypothesized to affect predator populations in this ... area directly. A paradigm guiding recent research in the Western Antarctic Peninsula (WAP) region of ...
Meeting Document : WG-EMM-09/17 : Автор(ы): W.Z. Trivelpice, J.T. Hinke, A.K. Miller, C. Reiss, S.G. Trivelpiece and G.M. Watters (USA)
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Apparent decrease of Weddell seal numbers in the western Ross Sea
from seals tracked by satellite indicate wider foraging range during winter than 20 years ago. A large ... molting haul outs in the western Ross Sea: Edisto Inlet- Moubray Bay, northern Victoria Land, and ... Edisto-Moubray as well. The timing of decline, or perhaps spreading (low numbers of seals in more places ... ), is unknown but appears unrelated to changes in sea ice conditions, which was our initial hypothesis ...
Meeting Document : WG-EMM-14/44 : Автор(ы): D.G. Ainley, M.A. Larue (USA), I. Stirling (Canada), S. Stammerjohn and D.B. Siniff (USA)
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KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC
to year variability in the probabilities of operating within a local range after a number of tows. In ... /operational requirements in an area. These kinds of analysis show the importance of good year-round data from ... Abstract: 10 years worth of recent finescale haul-by haul krill data were used to characterize ... behaviour of krill fishery. Analysis of travel distance in relation to catch level revealed a pattern that ...
Meeting Document : WG-EMM-08/39 : Автор(ы): S. Kawaguchi (Australia)
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Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Division 58.4.1
20. There have been no observed incidental mortalities of seabirds in Division 58.4.1 since 2005 ... measures 23. CM 25-02 applies to this fishery and in recent years has been linked to an exemption for ... to 30 November Same period By-catch Regulated by CM 33-03. Carry forward Mitigation In accordance ... ................................................................ 11 Throughout this report the CCAMLR fishing season is represented by the year in which that ...
Document : Site Section: Publications
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Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
years for the longline fisheries. The observer coverage fraction is expressed in terms of tows for the ... required to attain a coefficient of variation of 30% in the fishery depends on the total effort and on the ... numbers of incidental seabird captures (albatross and petrel taxa combined) in a fishery with a specified ... known history of seabird captures: the trawl fisheries targeting hoki in the Sub-Antarctic, on the ...
Meeting Document : WG-FSA-05/50 : Автор(ы): M.H. Smith and S.J. Baird (New Zealand)
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New page in the Antarctic krill fishing (Translation from The Fishing Industry of Ukraine, 1–2/2007: 11–14)
Abstract: Antarctic krill (Euphausia superba) is one of the largest marine resources of animal ... -krill super trawlers. Author(s): Delegation of Ukraine Title: New page in the Antarctic krill fishing ...
Meeting Document : SC-CAMLR-XXVI/BG/26 : Автор(ы): Delegation of Ukraine
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Fishery Report: Exploratory fishery for Dissostichus spp. (TOT) in Subarea 48.6
8 6.3 Mitigation measures 20. CM 25-02 applies to this fishery and in recent years has been ... December to 30 November Same period By-catch Regulated by CM 33-03. Carry forward Mitigation In ... ................................................................ 9 Throughout this report the CCAMLR fishing season is represented by the year in which that ... measured (n) in each year are given at the top of each panel. TOT 48.6 4 2. Stocks and areas ...
Document : Site Section: Publications
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season
unknown. The increase in the number of winter entanglements (41) and animals with severe wounding (20) was ... the highest recorded in 14 years, whilst the recent escalation in summer entanglements since 2004/05 ... total of 41 winter entanglements were observed in the reporting period compared to 2 observed in the ... previous winter. This is the second highest winter total since records began in 1990 (the highest was in ...
Meeting Document : SC-CAMLR-XXVI/BG/17 : Автор(ы): Delegation of the United Kingdom
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands, 2004/05
seals wearing neck collars of man-made debris, both were sub-adult males entangled with fishing net. In ... one case the entangling material had become attached to a rock and the animal was tethered to the ... : Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney ...
Meeting Document : SC-CAMLR-XXIV/BG/18 : Автор(ы): Delegation of the United Kingdom
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A descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in the Ross Sea up to 2005/06
. Tagging rates by area over the past three years have been in the same proportion as the catch by area ... Abstract: A descriptive analysis of the toothfish tagging programme carried out in Subareas 88.1 ... . However, recapture rates have tended to be higher in the northern and eastern SSRUs 88.1C and 88.2E. About ... 20% of the recaptures could not be matched to a release observation, mainly because of missing ...
Meeting Document : WG-FSA-SAM-06/09 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)
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