Результаты поиска
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Hydrography and acoustic biomass estimates of Antarctic krill (Euphausia superba) near the South Shetland Islands, Antarctica, during January 2000: preliminary results
Abstract: To estimate the abundance and distribution of Antarctic krill (Euphausia superba) in ... the R/V Onnuri from 9 to 19 January 2000. The acoustic data were obtained using a Simrad EK500 ... ) mesoscale box (total transect length = 459 nautical miles, area = 11,313 n mile2). Krill were collected with ... George Island. The length-weight relationship of krill sampled during the survey was w = 0.0035*(L)3.2108 ...
Meeting Document : WG-EMM-00/52 : Автор(ы): D. Kang, Y. Lee, H.-C. Shin, W. Lee and S. Kim (Republic of Korea)
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Assessment of fishing intensity of krill in Subarea 48.2 during the season of 1989/90
Abstract: The research performed was aimed at assessment of fishing fleet impact upon krill ... (data of 2900 trawlings are used) in the South Orkneys area during December 1989- March 1990. In the ... above period total krill catch amounted to 88.9 thous. t which constitutes the upper limit of seasonal ... months of the highest fleet pressure for entire period from 1984 to 1993. Krill fishery was concentrated ...
Meeting Document : WG-EMM-97/51 : Автор(ы): Ivanova, V.I., Sushin, V.A., Kasatkina, S.M.
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A spatial multi-species operating model of the Antarctic Peninsula krill fishery and its impacts on land-breeding
Abstract: An updated version of the Spatial Multi-species Operating Model (SMOM) of krill ... advice regarding the subdivision of the precautionary catch limit for krill among 15 small-scale ... envelopes could be narrowed given improved data on key parameters such as survival. Results are useful for ... evaluating different spatial allocations of krill catches. An example is given of how such a framework can be ...
Meeting Document : WG-SAM-07/12 : Автор(ы): É.E. Plagányi and D.S. Butterworth (South Africa)
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Biotopic and spatial distribution of krill Euphausia superba Dana (Crustacea, Euphausiacea) length groupings in the Atlantic sector of Antarctic in summer 1984 and 1988
Abstract: Three basic length groupings of krill were identified with the clustering analysis on ... the basis of the data of two complex surveys carried out in the western Atlantic sector of Antarctic ... complied with the climatic norm and seemed to stipulate the typical pattern of krill spatial distribution ... analysis of the survey results in 1984, 1988 and CCMLR-2000 showed that krill population structure in the ...
Meeting Document : WG-EMM-04/27 : Автор(ы): V.V. Lidvanov, A.V. Zimin, K.E. Shulgovsky (Russia)
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Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem
model during that meeting are addressed in turn. Results are quoted that suggest that krill is indeed ... fitting the model to abundance and trend data is reported. The model is extended to include an “other ... estimates for the various krill predators is seen as a priority for improving the reliability of current ... modelling the krill–predator dynamics of the Antarctic ecosystem Approval: Approved ...
Meeting Document : WG-EMM-06/19 : Автор(ы): M. Mori (Japan) and D.S. Butterworth (South Africa)
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An analysis of early change in the blubber thickness of minke whales as an indicator of krill availability
Abstract: Data on blubber thickness measured on 26,751 minke whales caught in the IWC Areas III ... which index of krill availability were also esitmated. These two series of estimates of indices were ... that this parameter is useful to monitor krill availability in the wider geographical range. Author(s ... indicator of krill availability Approval: Approved ...
Meeting Document : WG-CEMP-87/18 : Автор(ы): Y. Shimadzu (USA)
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Relationships between oceanographic environment and distribution of krill and baleen whales in the Ross Sea and adjacent waters, Antarctica in 2004/05
geographical distribution of the main biological prey and predator populations such as krill including other ... below are MTEM-200 values).- Antarctic krill mainly distributed in the waters between 0 to-1℃ of MTEM ... extended in the waters less than-1℃ of the Shelf Water (SW) zone. Ice krill distributed in the waters ... . The interaction between distributions of krill and baleen whales with MTEM-200 could give quantitative ...
Meeting Document : WG-EMM-08/31 : Автор(ы): M. Naganobu, S. Nishiwaki, H. Yasuma, R. Matsukura, Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N. Kokubun, H. Murase, K. Matsuoka, T. Iwami and K. Ito (Japan)
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CHARACTERISING KRILL FISHERY DYNAMICS USING A RANDOM WALK MODEL
Abstract: Krill fishery dynamics was analysed by using Fine-scale haul-by-haul data. Between-haul ... grounds. Author(s): S. Kawaguchi, S. Candy and A. Constable (Australia) Title: CHARACTERISING KRILL ...
Meeting Document : WG-EMM-09/18 : Автор(ы): S. Kawaguchi, S. Candy and A. Constable (Australia)
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Spatial and temporal variability in foraging patterns of krill predators at Signy Island and South Georgia
be highly adaptable. In this paper we consider the behaviour of seal and seabird krill-dependent ... predators foraging to provision their young and to feed themselves. We examine data from a variety of ... areas where potential resource competition could exist between krill-dependent predators and the ... commercial fishery for Antarctic krill, Euphausia superba. The criteria used to identify these units are ...
Meeting Document : WG-EMM-02/33 Text : Автор(ы): P.N. Trathan, J.L. Tanton, A.S. Lynnes, M.J. Jessopp, H. Peat, K. Reid and J.P. Croxall (United Kingdom)
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Multinational large-scale krill synoptic survey in CCAMLR Area 48 in 2019 – survey plan and protocol for consideration by SG-ASAM 2018
Abstract: The objective for the Multinational Large-Scale Krill Synoptic Survey in CCAMLR area 48 ... in 2019 is to provide an updated estimate of the biomass of Antarctic krill (Euphausia superba) used ... collaborative efforts of Norway, Association of Responsible Krill fishing companies (ARK: companies from Norway ... instrumentation and sampling gear to achieve approximate consistency with the CCAMLR B0 data collection protocol ...
Meeting Document : SG-ASAM-18/07 : Автор(ы): B.A. Krafft, O.A. Bergstad, T. Knutsen, G. Skaret and G. Macauley
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