Search results
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Population dynamics of wandering albatrosses Diomedea exulans at sub-Antarctic Marion Island: longline fishing and environmental influences
and females did not differ. The age distribution of first-time breeders has shifted progressively towards ... and females did not differ. The age distribution of first-time breeders has shifted progressively towards ... and changes in the proportion of the population that attempts to breed in a given year. We describe changes ... and changes in the proportion of the population that attempts to breed in a given year. We describe changes ...
Meeting Document : WG-FSA-02/16 : Author(s): D.C. Nel, P.G. Ryan and J. Cooper (South Africa)
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RECENT TRENDS IN NUMBERS OF CROZET SHAGS BREEDING AT THE PRINCE EDWARD ISLANDS
0.30 and 0.66 chicks per pair per year from 1998/99– 2002/03 and 2003/04–2008/09, respectively ... in 2008/09. The trends are thought to have been influenced by breeding success, which averaged 0.30 ... and 0.66 chicks per pair per year from 1998/99– 2002/03 and 2003/04–2008/09, respectively ...
Meeting Document : WG-EMM-10/P2 : Author(s): R.J.M. Crawford, P.G. Ryan, B.M. Dyer and L. Upfold
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Recent trends in numbers of Crozet shags breeding at the Prince Edward Islands
0.30 and 0.66 chicks per pair per year from 1998/99–2002/03 and 2003/04–2008/09, respectively ... in 2008/09. The trends are thought to have been influenced by breeding success, which averaged 0.30 ... and 0.66 chicks per pair per year from 1998/99–2002/03 and 2003/04–2008/09, respectively ...
Meeting Document : WG-EMM-10/P02 : Author(s): R.J.M. Crawford, P.G. Ryan, B.M. Dyer and L. Upfold
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Population dynamics of the wandering albatross Diomedea exulans at Marion Island: long-line fishing and environmental influences
population. Survival rates of juvenile males and females did not differ. The age distribution of first-time ... population. Survival rates of juvenile males and females did not differ. The age distribution of first-time ... that attempts to breed in a given year. Changes in several demographic parameters that appear to be influenced ... that attempts to breed in a given year. Changes in several demographic parameters that appear to be influenced ...
Meeting Document : WG-EMM-03/11 : Author(s): D.C. Nel, F. Taylor, P.G. Ryan and J. Cooper (South Africa)
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Fecundity and size at sexual maturity of the bigeye grenadier (Macrourus holotrachys) at South Georgia (CCAMLR Subarea 48.3)
at 20.57cm. The large difference between these values strongly suggests that yolk deposition and final ... than a year. Sex ratios of specimens caught in the longline fishery are highly skewed with females ... at 20.57cm. The large difference between these values strongly suggests that yolk deposition and final ... than a year. Sex ratios of specimens caught in the longline fishery are highly skewed with females ...
Meeting Document : WG-FSA-02/26 : Author(s): T. Mulvey, S.A. Morley, M. Belchier and J. Dickson (United Kingdom)
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The incidence of plastic in the diets of Antarctic seabirds
of plastic was highest among the smaller ones and those that are omnivores, or feed on zooplankton ... was highest among the smaller ones and those that are omnivores, or feed on zooplankton and micronekton ... the winter. Among those species that live south of the Antarctic Convergence year-round there was little ... those species that live south of the Antarctic Convergence year-round there was little evidence ...
Meeting Document : SC-CAMLR-X/BG/18 : Author(s): Delegation of USA
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Status of the South Georgia subarea (48.3) on satellite monitoring of the sea surface temperature, December 1999–January 2000
Sea waters spread far north-westward up to 50-51° S and the associated krill transport passes ... -westward up to 50-51° S and the associated krill transport passes the South Georgia shelf on the east ...
Meeting Document : WG-EMM-00/20 : Author(s): G. Vanyushin and A. Korobochka (Russia)
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Can trace element signatures in the otoliths of Dissostichus eleginoides record capture size?
the composition of water passing across the gills: as a result, elemental signatures can potentially be used ... of water passing across the gills: as a result, elemental signatures can potentially be used to reconstruct ...
Meeting Document : WG-FSA-03/88 : Author(s): J.R. Ashford and C.M. Jones (USA)
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Risk assessment framework for subdividing the krill catch trigger level, including relevant background data and information
2.230-2.244). These outputs would first be provided to WG-FSA for review, which in turn would pass ... ). These outputs would first be provided to WG-FSA for review, which in turn would pass ...
Meeting Document : SC-CAMLR-XXXV/BG/37
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The krill fishery observer manual – points to be revised
for the krill fishery. I raise the underlying problem to be clarified or modified. This includes technical ... . I raise the underlying problem to be clarified or modified. This includes technical problems, workload ...
Meeting Document : WG-EMM-02/29 : Author(s): S. Kawaguchi (Japan)