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Analysis of trends in Japanese krill fishery, and its implication
fishing season was analysed. By using statistical modeling (linear mixed model) a series of predicted ... intra- and inter-annual trends of standardized fishery indices are presented. The results strongly ... point which is just enough to maintain the best factory performance. The status of fishing was not clear ... vessels. It is also important to undertake the same kind of analysis for the fleets from other fishing ...
Meeting Document : WG-EMM-04/52 : Автор(ы): S. Kawaguchi, S. Candy, S. Nicol (Australia), K. Taki and M. Naganobu (Japan)
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Counts of surface-nesting seabirds at Marion Island in 2003/04
Abstract: Numbers of gentoo penguins Pygoscelis papua, macaroni penguins Eudyptes chrysolophus ... availability of prey to birds foraging near island. Numbers of wandering albatrosses Diomedea exulans, grey ... appear stable at the island, but often with large fluctuations in numbers breeding. Numbers of dark ... . Klages, P.G. Ryan, L.G. Underhill and L. Upfold (South Africa) Title: Counts of surface-nesting seabirds ...
Meeting Document : WG-EMM-04/29 : Автор(ы): R.J.M Crawford, N. de Bruyn, B.M. Dyer, B. Hanise, N.T.W. Klages, P.G. Ryan, L.G. Underhill and L. Upfold (South Africa)
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Observations on the diet of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Statistical Subarea 88.1)
Abstract: The diet of Antarctic toothfish Dissostichus mawsoni captured by bottom longline in the ... 62–197 cm TL. A high proportion of stomachs sampled were empty (34% in 2001 and 49% in 2002) and the ... remaining stomachs often contained prey in advanced stages of digestion, making prey identification ... difficult. Fish were the most important prey category (86% of stomachs in 2001 and 78% in 2002), in ...
Meeting Document : WG-FSA-02/15 : Автор(ы): J.M. Fenaughty, D.W. Stevens and S.M. Hanchet (New Zealand)
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Antarctic toothfish and macrourids are likely important prey of Arnoux’s beaked whales in the Ross Sea region
Abstract: On the basis of circumstantial evidence, an elevated likelihood exists that Antarctic ... in the diet of the Arnoux’s beaked whale (Berardius arnouxii), which is a component of the Ross Sea ... macrourids are likely important prey of Arnoux’s beaked whales in the Ross Sea region Approval: Approved ...
Meeting Document : WG-EMM-09/15 : Автор(ы): R.L. Brownell Jr and D.G. Ainley (USA)
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DEMOGRAPHIC STUDIES OF ANTARCTIC KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS
maturation stages was determined from 4678 individuals and consisted of ~19% juvenile and sub adults, ~17 ... % adult males and ~64% adult females (overall adult sex ratio: 1:4). The proportion of immature krill was ... similar throughout the study period; whereas the proportion of males decreased and the female proportion ... increased. This field work was part of the Antarctic Krill and Ecosystem Studies (AKES) and the purpose was ...
Meeting Document : WG-EMM-09/10 : Автор(ы): B.A. Krafft and G. Skaret (Norway)
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PROTECTING THE SOUTHERN OCEAN WHALE SANCTUARY: DEVELOPMENT OF A MANAGEMENT PLAN
Abstract: ASOC submitted a paper to the June meeting of the International Whaling Commission in ... updated version of the paper, which is now in circulation to all of the governments participating in the ... foundation for further collaborative work., and looks forward to the report of that workshop and future joint ... OF A MANAGEMENT PLAN Approval: Approved Secretariat Workflow Status: Content Approved Document ...
Meeting Document : CCAMLR-XXVII/BG/29 : Автор(ы): Submitted by ASOC
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The diet of the blue-eyed shag Phalacrocorax atriceps during summer at Nelson Island, Antarctica: temporal variations and consumption rates
Abstract: One hundred and thirty nine stomach contents of the blue-eyed shag Phalacrocorax ... important by number (60%). The mean mass of the stomach contents was 220 g, whereas the mean number of fish ... was 7.4 (range 1-34). Eight hundred and sixty four bird h-1 of observations on 5-7 nests showed that ... . Author(s): Silva, P., Barrera-Oro, E., Casaux, R., Favero, M., Coria, N. Title: The diet of the blue ...
Meeting Document : WG-EMM-95/82 : Автор(ы): Silva, P., Barrera-Oro, E., Casaux, R., Favero, M., Coria, N.
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Short communication: Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 (Chionobathyscus, Channichthyidae) from the Ross Sea area
Abstract: For the first time the study of diet composition of deepwater icefish Chionobathyscus ... analyzed icefish individuals were taken from stomachs of toothfish caught in the Ross Sea in 2010 from ... : Diet composition of deepwater icefish Chionobathyscus dewitti Andriashev et Neelov, 1978 ...
Meeting Document : WG-FSA-10/11 : Автор(ы): A.F. Petrov (Russia)
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Comparison of Champsocephalus gunnari catches in Subarea 48.3 from1994–97 and 2013 cruises
Abstract: The local densities of Champsocephalus gunnari observed in the 2013 survey are ... sampled was found. The comparison of the length distribution functions suggests that the stock depletion ... in the early 1990’s was due to recruitment collapse, probably a consequence of overfishing. Author(s ... ): E. Marschoff and P. Martínez (Argentina) Title: Comparison of Champsocephalus gunnari catches in ...
Meeting Document : WG-FSA-13/65 : Автор(ы): E. Marschoff and P. Martínez (Argentina)
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Size-age composition and growth of Antarctic toothfish Dissostichus mawsoni in the Weddell Sea
for the first time since fishery of Dissostichus mawsoni began. It has allowed extending a sampling ... area on biology of this species. In particular, size-age and growth samples of the Antarctic toothfish ... : Size-age composition and growth of Antarctic toothfish Dissostichus mawsoni in the Weddell Sea Approval ...
Meeting Document : WG-FSA-13/16 : Автор(ы): E.N. Kyznetsova, A.F. Petrov and I.I. Gordeev (Russia)
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