Resultados de la búsqueda
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Impact of predation by Cape fur seals Arctocephalus pusillus on Cape gannets Morus capensis at Malgas Island, Western Cape, South Africa
seals on seabirds around southern African islands since the mid 1980s, coincidental with both an ...
Meeting Document : WG-EMM-06/9 : Autor(es): A.B. Makhado, R.J.M. Crawford and L.G. Underhill (South Africa)
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Krill fishery report: 2005 update
preliminary estimate of the total catch of krill for the season is approx 142000 t. This compares with 118166 ...
Meeting Document : WG-EMM-05/5 : Autor(es): Secretariat
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Krill caught by predators and nets revisited: interpreting prey selection in proper temporal–spatial scales
compare krill length frequency data collected over the entire West area of the U.S. AMLR survey grid with ...
Meeting Document : WG-EMM-04/49 : Autor(es): M.E. Goebel, V. Loeb, D.P. Costa, S.N. Sexton, A.R. Banks, J.D. Lipsky and A.C. Allen (USA)
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An initial analysis of the characteristics of Antarctic krill taken by the commercial fishery and Antarctic fur seals during the winters of 2002 and 2003 at South Georgia
-frequency distribution of krill at South Georgia during the winter of 2002 and 2003 and compare these with ...
Meeting Document : WG-EMM-04/62 : Autor(es): K. Reid, D.J. Agnew, N.L. Warren and E. Owen (United Kingdom)
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The structure and spatial distribution of Antarctic krill aggregations from acoustic observation in the South Georgia area
is non-attractive to fishery. The observed grounds with krill density exceeding the threshold value ...
Meeting Document : WG-EMM-04/66 Rev. 1 : Autor(es): S.M. Kasatkina (Russia)
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Seabird mortality in the artisanal austral hake and Patagonian toothfish longline fisheries in southern Chile
fleet, some recommendations are giving in order to improve fishing compliance with today high ... southern Chile, which accounts for 0.9 and 20 millions hooks/year, respectively. Both fleet use vertical ...
Meeting Document : WG-FSA-04/54 : Autor(es): C.A. Moreno, P. Rubilar, J. Arata, R. Hucke-Gaete (Chile) and G. Robertson (Australia)
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Some data on Antarctic toothfish Dissostichus mawsoni reproduction in the Ross Sea (Subarea 88.1) in the period from December 2002 to March 2003
necessary. Together with the limitation it is suggested paying maximum attention to investigate reproduction ...
Meeting Document : WG-FSA-03/49 : Autor(es): V.G. Prutko and L.A. Lisovenko (Ukraine)
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The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, South Shetland Islands: evidence of opportunistic foraging on penguins?
mass in both seasons, with Gymnoscopelus nicholsi being the main prey. Interestingly, penguins were ...
Meeting Document : WG-EMM-02/11 : Autor(es): R. Casaux, L. Bellizia and A. Baroni (Argentina)
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Fecundity and size at sexual maturity of the bigeye grenadier (Macrourus holotrachys) at South Georgia (CCAMLR Subarea 48.3)
greater than a year. Sex ratios of specimens caught in the longline fishery are highly skewed with females ...
Meeting Document : WG-FSA-02/26 : Autor(es): T. Mulvey, S.A. Morley, M. Belchier and J. Dickson (United Kingdom)
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An investigation of avoidance by Antarctic krill of RRS James Clark Ross using the Autosub-2 autonomous underwater vehicle
of the research vessel by Antarctic krill Euphausia superba. The AUV was equipped with the same type ...
Meeting Document : WG-EMM-01/14 : Autor(es): A.S. Brierley, P.G. Fernandes, M.A. Brandon, E. Armstrong, D.G. Bone and the Autosub Team (United Kingdom)