Search results
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Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WS MPA proposal
conditions for vessel navigation being a fundamental factor for the successful completion of assigned ... -free areas are areas for planning MPAs and fishing activities. Author(s): Delegation of the Russian ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : CCAMLR-38/BG/32 : Author(s): Delegation of the Russian Federation
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INVESTIGATING LENGTH AT MATURITY OF ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) BASED ON SCIENTIFIC OBSERVERS’ DATA
to February showed most fish on the shelf had not spawned that year, most fish in the north had spawned ... in the northern area were never very low, it is expected that all the fish in the northern areas spawn every year ... to spawn in the current year, nor are they expected to have migrated back from the north; or their residual ... most fish on the shelf had not spawned that year, most fish in the north had spawned and the shelf ...
Meeting Document : WG-FSA-08/48 : Author(s): S. Mormede, S. Parker and P. Grimes (New Zealand)
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Informe preliminar sobre un viaje de pesca de merluza negra (Dissostichus eleginoides) del B/P Viarsa I, en el Océano Indico oriental (Área Estadística 57) – Abril–junio 2002
calculated for the sampled males was 83.77 cm and for the sampled females was 81.04 cm. The median length ... calculated for both sexes was 78 cm. The average weight calculates for the sampled males was 7.92 Kg. and for ...
Meeting Document : WG-FSA-02/67 : Author(s): H. Nion y O.D. Pin (Uruguay)
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Pilot test of techniques to mitigate seabird interactions with catcher processor vessels in the Bering Sea pollock trawl fishery: final report
techniques for future testing that are likely to reduce seabird interactions with catcher processor trawl ... vessels operating the Bering Sea fishery for pollock (Theragra chalcogramma) and that are practical and ... require refinement for practical and safe application. Deterrents applied directly on the third wire were ... streamer lines, the snatch block, and the warp boom on two factory trawlers retrofitted to allow for the ...
Meeting Document : WG-FSA-05/37 : Author(s): E.F. Melvin, K.S. Dietrich and T. Thomas (USA)
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OPTIMISING THE DESIGN OF LARGE-SCALE GROUND SURVEYS OF ADÉLIE PENGUIN ABUNDANCE USING VIRTUAL SIMULATION IN A GEOGRAPHIC INFORMATION SYSTEM
Abstract: One of the recommendations for future work from the 2008 Predator Survey Workshop was ... ‘....that alternative census methods for large (penguin) colonies may be helpful. Such methods include the ... optimally designed when abundance estimates are required for large colonies or over large scales. The ... implications for optimising designs over much larger areas using alternate platforms such as satellites and ...
Meeting Document : WG-EMM-11/42 : Author(s): C. Southwell, R. Driessen and S. Candy (Australia)
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Learning about Antarctic krill from the fishery
Abstract: Antarctic krill has been studied for many decades, but we are still long way from ... design associated with scientific surveys that have been obstacles for us to better understand krill ... early 1970s. Recent studies revealed its potential to be used as a unique source for scientific ... a greater understanding of krill biology, and then suggest future priorities for fisheries-related ...
Meeting Document : WG-EMM-07/P5 : Author(s): S. Kawaguchi and S. Nicol (Australia)
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Learning about Antarctic krill from the fishery
Abstract: Antarctic krill has been studied for many decades, but we are still long way from ... design associated with scientific surveys that have been obstacles for us to better understand krill ... early 1970s. Recent studies revealed its potential to be used as a unique source for scientific ... a greater understanding of krill biology, and then suggest future priorities for fisheries-related ...
Meeting Document : WG-EMM-06/24 : Author(s): S. Kawaguchi and S. Nicol (Australia)
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Estimates of krill biomass with commercial significance in small-scale management units applying geostatistics techniques
differences between commercial biomass can be obtained for areas with the comparable total biomass, e.g. total ... biomass constituted 1.0587 mlt for eastwards of 37°W and 1.000mt for westward of 37°W, but commercial ... ”, considered for allocating this catch limit among the SSMUs in the Scotia Sea, has to be supplemented with the ... designated for spatially distributed data are preferable. Special researches are necessary to compare the ...
Meeting Document : WG-EMM-06/36 : Author(s): S.M. Kasatkina and P.S. Gasyukov (Russia)
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Fishery-based research in exploratory fisheries
Abstract: This paper summarises the data collection requirements for the exploratory fisheries ... for Dissostichus spp. and the general characteristics of the research hauls which may assist WG-FSA to ... determine the extent to which the available data may be used in developing assessments for these fisheries ...
Meeting Document : WG-FSA-11/25 : Author(s): Secretariat
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Changes to the Statistical Bulletin
: (1) publication of data by CCAMLR season rather than by split-year (agreed at SC-CAMLR-XXI); and (2) a revision ... data records include a reference to the split-year and month when fishing occurred. However, in a small ... : (1) publication of data by CCAMLR season rather than by split-year (agreed at SC-CAMLR-XXI); and (2) a revision ... data records include a reference to the split-year and month when fishing occurred. However, in a small ...
Meeting Document : SC-CAMLR-XXII/BG/07 : Author(s): Secretariat