Resultados de la búsqueda
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DEMOGRAPHIC STUDIES OF ANTARCTIC KRILL IN THE SOUTH ORKNEY ISLANDS AREA 2009, FIELDWORK AND PRELIMINARY RESULTS
also to explore the possibilities for using commercial fishing vessels as a research platform in the ...
Meeting Document : WG-EMM-09/10 : Autor(es): B.A. Krafft and G. Skaret (Norway)
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Summary of monitoring and research activities at Svarthamaren, Dronning Maud Land
programme for breeding Antarctic Petrels should include estimation of mortality rates and breeding frequency ... the area covered by the monitoring system the mean number of pairs producing a chick each year is ... about 132,000. On average 52% of the reproductive fraction of the population breeds each year indicating ...
Meeting Document : WG-EMM-97/78 : Autor(es): Lorentsen, S., Tveraa, T., Røv, N.
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Sexual ratio of Dissostichus eleginoides from longlines samples: a partial indicator of reproductive migration in Subarea 48.3
the longline fishing techniques, or both sexes rise in the water column for spawn. No one of these ...
Meeting Document : WG-FSA-96/44 : Autor(es): Moreno, C.A., Guerra, J., Zuleta, A.
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Geographic aspects of Euphausia superba resources exploitation
E.superba show increased spatial irregularity. Development of fisheries activity in these new for catching ... course of every fishery season (year). Author(s): R.R. Makarov (Russia) Title: Geographic aspects of ...
Meeting Document : WG-KRILL-93/04 : Autor(es): R.R. Makarov (Russia)
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Geographic aspects of Euphausia superba resources exploitation
E.superba show increased spatial irregularity. Development of fisheries activity in these new for catching ... course of every fishery season (year). Author(s): R.R. Makarov (Russian Federation) Title: Geographic ...
Meeting Document : WG-CEMP-92/31 : Autor(es): R.R. Makarov (Russian Federation)
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Rockhopper penguins and other marine life threatened by driftnet fisheries in the south Atlantic ocean
Abstract: The oriental driftnet fleet, which is responsible for the large scale mortality of non ...
Meeting Document : CCAMLR-IX/BG/05 : Autor(es): Delegation of South Africa
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Analysis of operating conditions of the fishing vessel in relation to the distribution, biological state and behaviour of Antarctic krill (a contribution to the development of a simulation model)
utilisation of raw krill for processing. The catsh size was regulated by varying haul duration on yhe basis on ...
Meeting Document : SC-CAMLR-VIII/BG/23 : Autor(es): Delegation of USSR
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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)
data sample from the Japanese krill fishery statistics data-base has been selected for further studies ...
Meeting Document : WS-KCPUE-89/03 : Autor(es): D.S. Butterworth (South Africa)
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Survey of Antarctic fur seals Arctocephalus gazella in the South Shetland Islands, Antarctica, during the 1986/87 austral summer
pinniped species observed during the survey are presented. The optimal sites for combined fur seal and ...
Meeting Document : SC-CAMLR-VI/BG/18 : Autor(es): J.L. Bengtson, L.M. Ferm (USA), T.J. Härkönen (Sweden), E.G. Schaner and B.S. Stewart (USA)
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Application of the bootstrap-method in assessment of target strength regression parameters on the basis of in situ measurements
is probably necessary to use different regression equations for different length ranges. Author(s ...
Meeting Document : WG-FSA-SAM-04/09 : Autor(es): P.S. Gasyukov and S.M. Kasatkina (Russia)