Resultados de la búsqueda
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Relative abundance of large whales around South Georgia
mother-calf pair was observed off the Shag Rocks in February 1997. Extirpation of animals from this ...
Meeting Document : WG-EMM-99/34 : Autor(es): M.J. Moore (USA), S.D. Berrow (UK), B.A. Jensen (USA), P. Carr (UK), R. Sears (Canada) and V.J. Rowntree, R. Payne and P.K. Hamilton (USA)
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A hypothetical life cycle for Antarctic toothfish Dissostichus mawsoni in Antarctic waters of CCAMLR Statistical Area 88
and timing of spawning, and the probable early life history characteristics of toothfish, we ... eastwards with the eastern Ross Sea gyre settling out along the continental slope and shelf to the east of ...
Meeting Document : WG-FSA-07/35 : Autor(es): S.M. Hanchet, G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams (New Zealand)
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Distribution and some biological features of icefish (Champsocephalus gunnari) at different life cycle stages in the South Georgia subarea
that the life mode changed from pelagic one occurring at early life stages, to near-bottom- pelagic one ... north-east to coastal areas in the northern and north-eastern part and to the open shelf areas in the ...
Meeting Document : WG-FSA-99/65 : Autor(es): Zh.A. Frolkina (Russia)
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Adélie penguins as indicators of the state of the sea-ice in Adélie Land
distances to reach the open water during the incubation and early chick-rearing phases. The extended absence ... stays anchored in Commonwealth Bay, on the east of the island. The B9B blocks icebergs from the Mertz ...
Meeting Document : WG-EMM-17/01 Rev. 1 : Autor(es): Y. Ropert-Coudert, A. Kato and C. Barbraud
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Peak mortality of krill, fished with midwater trawls and feasible criteria of krill trawls ecological safety
died during fishery. The equations are presented to estimate the gross removal of an object by the ...
Meeting Document : WG-KRILL-93/34 : Autor(es): Yu. V. Kadilnikov (Russia)
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Hook loss in CCAMLR exploratory fisheries
Abstract: The development of methods to estimate unaccounted fishing mortality from lost fishing ... lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 ... hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... estimated total of 313548 hooks lost attached to sections of line. In exploratory fisheries, particularly ...
Meeting Document : WG-FSA-12/65 : Autor(es): Secretariat
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Analysis of gear loss by fishing vessels in the CCAMLR Convention Area as contribution to the marine debris program
the marine debris program in 1989. In 2017, WG-FSA recommended that lost fishing gear reported from ... a significant variation in the reporting rates between CCAMLR fisheries. When gear was reported lost ... data on gear loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections ... ’ and ‘other hooks lost’. Author(s): CCAMLR Secretariat Title: Analysis of gear loss by fishing ...
Meeting Document : WG-FSA-18/17 : Autor(es): CCAMLR 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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ANTARCTIC FUR SEAL PUP PRODUCTION AND POPULATION TRENDS IN THE SOUTH SHETLAND ISLANDS WITH SPECIAL REFERENCE TO SOURCES OF ERROR IN PUP PRODUCTION ESTIMATES
seal predation was estimated from the rate of mother-pup failed pairs after pups begin entering the ...
Meeting Document : WG-EMM-PSW-08/14 : Autor(es): M.E. Goebel (USA), D.E. Torres C. (Chile), A. Miller, J. Santora, D. Costa (USA) and P. Diaz (Chile)
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Report on fishery and scientific activity of Ukraine in the Antarctic in 1993/94
in subarea 48.2 from 01.03.1994 to 10.04.1994 and from the middle of the second ten-day period of May ... to the middle of the first t en-day period of June. GENERAL PETROV worked from 21.04 to 17.05 in ...
Meeting Document : SC-CAMLR-XIII/BG/12 : Autor(es): Observer (Ukraine)