Résultats de la recherche
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The use of electronic monitoring camera system for the toothfish fishery in CCAMLR Subarea 48.3: a study case to help CCAMLR
Abstract: Sampling methods to determine the composition and nature of the catch of the longlining ... assessment and management of the fishery. This independent estimation of the total catch in the fishery ... catch composition for invertebrates showed high discrepancy between in situ and footage observations ...
Meeting Document : WG-FSA-14/27 : Auteur(s): R.A. Benedet (United Kingdom)
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Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season
fishing areas. While catch per towing time reflects within-swarm density, catch per day was thought to be ... to 10 km with different distributions occurring in different fishing areas. While catch per towing ... time reflects within-swarm density, catch per day was thought to be a good index to measure abundance ... stock but also to monitor and manage the Antarctic ecosystem as a whole. The usefulness of CPUE (catch ... than half the total Japanese catch is used for direct human consumption. processing constraints differ ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Auteur(s): Ichii, T.
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Using additional information for generalised yield model
observations represented as abundance indices. Catch per effort values or results of inventory surveys can ... adjustment to the catch per effort values should give estimates of potential yield (2500 tons), essentially ...
Meeting Document : WG-FSA-99/60 : Auteur(s): P.S. Gasiukov (Russia)
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Further development of a krill fishery simulation model
to account for variability in catch rates. The most successful management regime is found to be one ... catch. Closure of Livingston Island for the breeding period resulted in a 60% reduction in overlap with ...
Meeting Document : WG-Joint-94/04 : Auteur(s): D.J. Agnew (Secretariat)
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SC-CAMLR-XI
precautionary limit within foraging range of land-based predators Delegation of USA SC-CAMLR-XI/BG/16 Report of ...
Meeting
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A proposal methodology to assess the Patagonian toothfish stock abundance at CCAMLR Subarea 48.3 using ASPM
information sources, such as catch and age and size data from fishing fleet, surveys and others abundance ... 48.3 shows an acceptable fit to CPUE series and catch-length-proportions (WG-FSA-SAM 05/5 and WG-FSA-05 ...
Meeting Document : WG-FSA-06/59 : Auteur(s): O.C. Wöhler and P.A. Martínez (Argentina)
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Analysis of longline fleet operation on the Patagonian toothfish (Dissostichus eleginoides) in the subarea of the South Georgia Island (48.3) in 1989–2003
Abstract: The main characteristics of Patagonian toothfish (Dissostichus eleginoides) catch ... decrease in catch per unit value and necessity of the more attentive approach to the assessment of the ...
Meeting Document : WG-FSA-03/98 : Auteur(s): N.V. Kokorin and A.F. Petrov (Russia)
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Observation of fishing operation and distributional behaviour of krill on a krill trawler off Wilkes Land during the 1985/86 season
in different fishing areas. While catch per towing time reflects within-swarm density catch per day ...
Meeting Document : SC-CAMLR-VI/BG/35 : Auteur(s): T. Ichii (Japan)
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Results of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13
-catch species have been collected. Toothfish tagging program have been executed. Distribution of ... Antarctic toothfish and by-catch species by depth ranges has been investigated. Data on CPUE and commercial ...
Meeting Document : WG-SAM-13/23 : Auteur(s): A.F. Petrov, I.I. Gordeev and E.F. Uryupova (Russia)
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Results of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13
-catch species have been collected. Toothfish tagging program have been executed. Distribution of ... Antarctic toothfish and by-catch species by depth ranges has been investigated. Data on CPUE and commercial ...
Meeting Document : WG-FSA-13/11 : Auteur(s): A.F. Petrov, I.I. Gordeev and E.F. Uryupova (Russia)