Search results
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Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database
of fishery at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical database ... . The interannual variability of the standardized CPUE related to the fishery performance was analyzed ... . It was revealed that dynamics of the most important fishery index- standardized abundance index CPUE in Subareas ... of the fishery and attractiveness of any SSMU for fleet operation will determined by the fishable part of krill ...
Meeting Document : WG-EMM-10/17 : Author(s): P.S. Gasyukov and S.M. Kasatkina (Russia)
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Spatio–temporal dynamics of Antarctic krill fishery: identification of fishing hotspots
of the greatest fishery in Antarctic waters. Management of the fishery is based on a precautionary catch limit ... that the fishery is operating in the Antarctic Peninsula area since 1980s, the spatial and temporal pattern ... of the fishery is only described in meso to macro scales (>>10 4 km 2). Here we present a novel analysis ... ), combined with a temporal analysis to assess persistence of these FHs. Results indicate that the fishery ...
Meeting Document : WG-EMM-16/52 : Author(s): F. Santa Cruz, B. Ernst and J.A. Arata
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JAPANESE SCIENTIFIC OBSERVER ACTIVITIES FOR KRILL FISHERY IN CCAMLR CONVENTION AREA FROM 2003/04 TO 2007/08 FISHING SEASONS
grounds of the Japanese fishery were the Subareas 48.1, 48.2, and 48.3. Recent observation effort ... . The Japanese scientific observers are trained through an educational program on fishery, krill and bycatch ... . Japanese scientific observer activities have thus made considerable contribution to fishery management ... information for the management of fishery, krill resources and Antarctic ecosystem. Author(s): M. Kiyota ...
Meeting Document : WG-EMM-09/19 : Author(s): M. Kiyota and T. Iida (Japan)
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QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY
the behaviour of the krill fishery. Analysis of distance between hauls in relation to their catch level revealed ... a generalised fishery model. Updates for some of the parameters for the krill fishery model suggested in late ... quality year-round data on all vessels participating in the krill fishery to assist in interpreting ... and S.G. Candy Title: QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY Approval ...
Meeting Document : WG-EMM-09/P05 : Author(s): S. Kawaguchi and S.G. Candy
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Analysis of trawl data from the South Georgia krill fishery
Abstract: Data from individual trawls carried out by vessels operating in the krill fishery ... of the fishery are produced. The measurements indicate that the krill fishery at South Georgia is geographically ... of the variability are discussed in relation to the biology of krill, others are discussed in relation to the fishery ... from the South Georgia krill fishery Approval: Approved ...
Meeting Document : WG-EMM-97/41 : Author(s): Parkes, G., Trathan, P.N., Everson, I., Murphy, E.J.
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A krill–predator–fishery model for evaluating candidate management procedures
as well as fishery performance. This evaluation must be conducted in the context of considerable ... uncertainty about how the krill-predator- fishery system operates. We describe a model designed to investigate ... and predation processes. The fishery is represented as a simultaneous and equal competitor for available krill ... tradeoffs between predator and fishery performance. We provide basic instructions on running the model ...
Meeting Document : WG-EMM-05/13 : Author(s): G.M. Watters, J.T. Hinke (USA), K. Reid and S. Hill (United Kingdom)
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Preliminary evaluation of two feedback management strategies for the krill fishery in Subareas 48.1–48.3
Abstract: The Scientific Committee has previously used results from the Krill-Predator-Fishery ... for the krill fishery will compromise the Commission’s ability to achieve the objectives in Article II ... of the Convention. Management strategies for the krill fishery are currently comprised of an overall catch limit ... analyses. Catches by the fishery were generally projected to decrease in SSMUs where risks to predators ...
Meeting Document : SC-CAMLR-XXXVII/BG/12 : Author(s): Delegation of the USA
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A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South Shetland Islands and Antarctic Peninsula
and the distribution of the krill fishery in Subarea 48.1 (South Shetland Islands). As this index has proven unsuitable ... for a number of reasons, an alternative method of calculating an index of fishery-predator interaction has been ... . This analysis shows that the overlap between the fishery and chinstrap penguins is much greater than for other ... : A fine-scale model of the overlap between penguin foraging demands and the krill fishery in the South ...
Meeting Document : WG-EMM-Stats-96/06 : Author(s): Phegan, G., Agnew, D.J.
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Soviet krill fishery in the Atlantic sector of Antarctic in 1977–1992: Part II – CPUE changes and fleet displacement
Abstract: CPUE values of the Soviet krill fishery in 1977-1992 in subareas 48.1, 48.2 and 48.3 ... are standardized by vessel types, regional fishery associations, months, years and subareas. The causes which ... . Berezhinskiy (Russia) Title: Soviet krill fishery in the Atlantic sector of Antarctic in 1977–1992: Part II ... CPUE values of the Soviet krill fishery in 1977-1992 in subareas 48.1, 48.2 and 48.3 ...
Meeting Document : WG-EMM-02/27 : Author(s): F.F. Litvinov, P.S. Gasiukov, A.Z. Sundakov and O.A. Berezhinskiy (Russia)
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Some considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic
Abstract: The characteristics of Japanese krill fishery were reviewed in several examples based ... on the information recorded on log book. While searching behaviour seems to be the basis of this fishery, CPUE ... on the usefulness of CPUE data from Japanese krill fishery in the Antarctic Approval: Approved ... The characteristics of Japanese krill fishery were reviewed in several examples based ...
Meeting Document : WS-KCPUE-85/04 : Author(s): Y. Shimadzu and T. Ichii (Japan)