Resultados de la búsqueda
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Cycles of Euphausia superba recruitment evident in the diet of Pygoscelid penguins and net trawls in the South Shetland Islands, Antarctica
and net samples revealed a 4-5 year cycle in krill recruitment with one or two strong cohorts ...
Meeting Document : WG-EMM-07/P2 : Autor(es): A. Miller and W. Trivelpiece (USA)
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Stratification of catch-at-length data using tree based regression: an example using Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
regression model to determine the strata. The resulting stratification effectively split the fishery into 4 ...
Meeting Document : WG-FSA-SAM-05/8 : Autor(es): N.L. Phillips, A. Dunn and S.M. Hanchet (New Zealand)
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Observations of Adélie penguins in two seasons with contrasting weather and sea-ice conditions – a brief report
date was extended by 4 days, the first incubation shift was significantly longer with respect to 2000 ...
Meeting Document : WG-EMM-03/59 : Autor(es): S. Olmastroni, F. Pezzo, V. Volpi and S. Focardi (Italy)
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Estimates of bird by-catch by IUU vessels in Subarea 48.3, 1998–2001
and Kirkwood last year (WG-FSA-02/4 & 5) are updated to take account of the comments of the ...
Meeting Document : WG-FSA-03/56 : Autor(es): D.J. Agnew (United Kingdom)
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Beach debris survey – Main Bay, Bird Island, South Georgia 2000/01
the lowest since reporting began, with only 4 items more collected in the summer than in the winter ...
Meeting Document : SC-CAMLR-XXI/BG/03 : Autor(es): Delegation of the United Kingdom
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Penguin demography and winter distributions in the Antarctic Peninsula region
Peninsula region have increased 4-5°C over the last 50 years (Smith et al. 1996, 1999), affecting the ...
Meeting Document : WG-EMM-01/32 : Autor(es): W. Trivelpiece and S. Trivelpiece (USA)
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Variation in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia
, but indirectly influenced by, krill availability. 4. Examination of food chain relationships indicates ...
Meeting Document : WG-FSA-99/63 : Autor(es): I. Everson, G. Parkes (United Kingdom), K.-H. Kock (Germany) and I. Boyd (United Kingdom)
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Survey and monitoring of black petrels on Great Barrier Island 1997
extrapolating from the grid burrows shows the population consists of 4 500 breeding birds and at least 685 non ...
Meeting Document : SC-CAMLR-XVII/BG/08 : Autor(es): Delegation of New Zealand
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Consumption of krill by minke whales in Areas IV and V of the Antarctic
consumption rate obtained from the three methods ranged from 3 to 4 %. Consumption estimates during austral ...
Meeting Document : WG-EMM-97/17 : Autor(es): Fujise, Y., Tamura, T., Ichii, T.
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Age-length key for Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
specimens (>33 cm) were scarce. At South Georgia, fish of age groups 1-4 were truly represented; at Shag ...
Meeting Document : WG-FSA-94/11 : Autor(es): E. Barrera-Oro, E. Marschoff and R. Casaux (Argentina)