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Commercial krill fisheries in the Antarctic 1973–1988
Living Resources (CCAMLR) are used to discern visible trends in catch and effort for the Antarctic krill ... (Euphausia superba) fishery between 1972/73 and 1987/88. With time the annual krill catch rose gradually to a ... 000t thereafter. Indications are that in terms of both catch and effort the Soviet and Japanese ...
Meeting Document : SC-CAMLR-VIII/BG/11 : Автор(ы): Delegation of South Africa
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Preliminary model of krill fishery behaviour in Subarea 48.1
fishery in Subarea 48.1 and estimates the effort applied and the catch of krill in fine-scale squares ... would result in an average yearly catch similar to that at present, although the catch is much more ...
Meeting Document : WG-KRILL-93/14 : Автор(ы): D.J. Agnew (Secretariat)
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Krill catches and consumption by land-based predators in relation to distance from colonies of penguins and seals in the South Shetlands and South Orkneys
, probably as a result of oceanographic conditions. About 50% of the catch in Subarea 48.1 from December to ... 75% of the catch in Subarea 48.2 between December and March was taken within 80 km of colonies in the ... are used to show that for some years, months and zones of distance from the shore the catch of krill ...
Meeting Document : SC-CAMLR-X/BG/07 : Автор(ы): Secretariat
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Choice of a procedure for deciding closure of CCAMLR fisheries: a simulation model
variation in catch rates shown by the fisheries. Non-fluctuating random and fluctuating random catch ... determines the trend of catch rates using linear regression over the latest four reporting periods, and ...
Meeting Document : CCAMLR-X/BG/09 : Автор(ы): Secretariat
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Krill catches and consumption by land-based predators in relation to distance from colonies of penguins and seals in the South Shetlands and South Orkneys, 1987-1990
result of oceanographic conditions. About 50% of the catch in 48.1 from December to March was taken ... within 40 km of the coast, and 90% within 80 km in all years 1988-1990. In 1987 and 1988 75% of the catch ... for some years, months and zones of distance from the shore the catch of krill is 50% or more of the ...
Meeting Document : WG-CEMP-91/25 : Автор(ы): D.J. Agnew (Secretariat)
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Some aspects of the relation between Antarctic krill abundance and CPUE measures in the Japanese krill fishery. (Component of SC-CAMLR-VI/BG/4)
factors result in Catch-per-Day and Catch-per-Haul measures being unlikely to index krill abundance ... . During the high season, Catch-per-Towing-Time seems likely to index only within-swarm density. Search ...
Meeting Document : WS-KCPUE-89/03 : Автор(ы): D.S. Butterworth (South Africa)
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CCAMLR Strengthens Marine Conservation in Antarctica
estimating green weight (live catch) in krill fisheries have been adopted by the Commission. This refined way ... of measuring live catch will improve the accuracy of catch data, which accordingly will improve ... setting catch limits. A feed-back management system for krill fisheries, using real-time abundance of ... krill catch data, is being developed. This management system involves commercial fishing vessels ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
estimating green weight (live catch) in krill fisheries have been adopted by the Commission. This refined way ... of measuring live catch will improve the accuracy of catch data, which accordingly will improve ... setting catch limits. A feed-back management system for krill fisheries, using real-time abundance of ... krill catch data, is being developed. This management system involves commercial fishing vessels ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
estimating green weight (live catch) in krill fisheries have been adopted by the Commission. This refined way ... of measuring live catch will improve the accuracy of catch data, which accordingly will improve ... setting catch limits. A feed-back management system for krill fisheries, using real-time abundance of ... krill catch data, is being developed. This management system involves commercial fishing vessels ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
estimating green weight (live catch) in krill fisheries have been adopted by the Commission. This refined way ... of measuring live catch will improve the accuracy of catch data, which accordingly will improve ... setting catch limits. A feed-back management system for krill fisheries, using real-time abundance of ... krill catch data, is being developed. This management system involves commercial fishing vessels ...
Page : Site Section: The Organisation
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