Resultados de la búsqueda
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Fishing equipment, marine debris and hydrocarbon soiling associated with seabirds at Bird Island, South Georgia, 2004/05
. Numbers of debris and fishing gear associated with other species fell from the previous season. A high ... indicate a reduction in fishing equipment and debris collected there are still significant effects from ...
Meeting Document : SC-CAMLR-XXIV/BG/14 : Autor(es): Delegation of the United Kingdom
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Beach debris survey – Main Bay, Bird Island, South Georgia, 2003/04
Island, South Georgia, a total of 361 items were collected between April 2003 and March 2004. This ... first time no nylon line was recorded compared to a peak of 546 items in 1995/96. However, 11 plastic ...
Meeting Document : SC-CAMLR-XXIV/BG/15 : Autor(es): Delegation of the United Kingdom
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Using carapace measurements to determine the sex of Antarctic krill (Euphausia superba)
have not been validated using locally sampled krill. This study reports on a three year study ... equations derived from South Georgia krill overestimated total length. Applying a discriminant function ...
Meeting Document : WG-EMM-05/26 : Autor(es): J.D. Lipsky, M.E. Goebel, C.S. Reiss and V. Loeb (USA)
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Fishing ground selection in krill fishery: trends in its patterns across years, seasons, and nations
third of them were identified as the main contributors to the total catch. A shift of operational timing ... , operational timing stayed relatively constant in Areas 48.2 (Mar-May) and 48.3 (Jun-Aug). During a quarter ...
Meeting Document : WG-EMM-05/28 : Autor(es): S. Kawaguchi (Australia), K. Taki and M. Naganobu (Japan)
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Interactions between cetaceans and fisheries in Southern Ocean
. Sperm whales became frequently entangled in the line and part of the line was lost in a number of cases ... only occasionally and one whale (presumably a minke whale) died. Author(s): K.-H. Kock (Germany), M ...
Meeting Document : WG-FSA-05/11 : Autor(es): K.-H. Kock (Germany), M. Purves (South Africa) and G. Duhamel (France)
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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
Abstract: This paper presents a new approach to the stratification of catch-at-length data of ... . Author(s): N.L. Phillips, A. Dunn and S.M. Hanchet (New Zealand) Title: Stratification of catch-at ...
Meeting Document : WG-FSA-SAM-05/8 : Autor(es): N.L. Phillips, A. Dunn and S.M. Hanchet (New Zealand)
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The diet of Antarctic fur seals, Arctocephalus gazella, at King George Island, during the summer–autumn period
fish species associated with krill swarms. A seasonal change observed in the relative proportions of ... . Hernandez and A. Harrington (Argentina) Title: The diet of Antarctic fur seals, Arctocephalus gazella, at ...
Meeting Document : WG-EMM-04/4 : Autor(es): G.A. Daneri, A.R. Carlini, C.M. Hernandez and A. Harrington (Argentina)
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Preliminary analyses in support of the CEMP Review Workshop: power analyses
Abstract: A series of power (sensitivity) analyses of CEMP indices was made using the DOS-based ... change over the range –10% to +10% of a mean survey value. Each run of MONITOR involved the calculation ...
Meeting Document : WG-EMM-03/26 : Autor(es): Secretariat
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By-catch of rays in the 2002/03 toothfish fishery around South Georgia
the number of rays that were likely to have died as a result of being caught on longlines using a ...
Meeting Document : WG-FSA-03/58 : Autor(es): D.J. Agnew, J. Pearce and M. Endicott (United Kingdom)
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Fishing intensity of Russian fleet krill fishery in Subarea 48.2 and 48.3
-by-haul data using a model of probabilistic-statistical theory of fishery systems developed in the ... competitive with dependent predators for the krill resource. In this case, a certain spatial overlap of the ...
Meeting Document : WG-EMM-02/62 : Autor(es): S.M. Kasatkina and V.F. Ivanova (Russia)