Search results
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
estimated age was 14.3 years. Von Bertalanffy parameters derived for both sexes combined are: L, 22.1 cm SL ... 6 to 9 years. Author(s): C.P. Sutton and P.L. Horn (New Zealand) Title: A preliminary assessment of age ... estimated age was 14.3 years. Von Bertalanffy parameters derived for both sexes combined are: L, 22.1 cm SL ... a mode from age 6 to 9 years. ...
Meeting Document : WG-FSA-10/20 : Author(s): C.P. Sutton and P.L. Horn (New Zealand)
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Observer coverage in CCAMLR krill fisheries from 2011 to 2015
discussion at the Commission for a number of years, as the krill fishery is the only CCAMLR fishery that does ... years comparing the number of days of fishing conducted by vessels in the krill fleet, with the number ... , regardless of fishing method. The results show a 90% level of observer coverage across the krill fleet ... at the Commission for a number of years, as the krill fishery is the only CCAMLR fishery that does not require 100 ...
Meeting Document : WG-EMM-16/11 : Author(s): CCAMLR Secretariat
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Trends in size and success of breeding colonies of macaroni and rockhopper penguins at Marion Island, 1979/80-1995/96
of breeding colonies of macaroni and rockhopper penguins at Marion Island, 1979/80-1995/96 Approval: Approved ... Island, 1979/80-1995/96 ...
Meeting Document : WG-EMM-96/38 : Author(s): Wolfaardt, A., Cooper, J., Crawford, R.J.M.
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Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
components were derived from models that were fitted using data from the 1999–00 to the 2002–03 fishing years ... for the trawl fisheries and from the 2000–01 to the 2002–03 fishing years for the longline fisheries ... of 30% in the fishery depends on the total effort and on the capture rate through the predicted total ... fisheries.For the ling autoliner fisheries, the required fraction of observer coverage does not depend ...
Meeting Document : WG-FSA-05/50 : Author(s): M.H. Smith and S.J. Baird (New Zealand)
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SC-CAMLR work on Climate Change (Paper XP19 to CEP–SC-CAMLR Workshop 2016)
that the effects of climate change also includes the effects of ocean acidification. Articles II and IX provide ... of change in Southern Ocean ecosystems (an ICED conference is to be held in 2018) and (ii) the design ... . Resolution 30/XXVIII (2009) encourages Members to become engaged in these two programs. The resolution ... of climate change also includes the effects of ocean acidification. Articles II and IX provide ...
Meeting Document : WG-EMM-16/71 : Author(s): A. Constable
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Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD)
Abstract: The attached paper, now in review, describes the Mapping Application for Penguin ... MAPPPD includes all available (published and unpublished) data on the four penguins (emperor, gentoo ... the available data to develop estimates of abundance for each site and for each year since 1982; estimates ... The attached paper, now in review, describes the Mapping Application for Penguin Populations ...
Meeting Document : CCAMLR-XXXV/BG/15 : Author(s): Submitted by Oceanites, Inc.
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FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES
the level that can naturally restore the original structure and function within 20 years. It does ... the level that can naturally restore the original structure and function within 20 years. It does ... fisheries. The model is ready for use by WG-FSA this year to begin evaluating management strategies ... approach in managing Antarctic fisheries. The model is ready for use by WG-FSA this year to begin ...
Meeting Document : WG-FSA-09/42 : Author(s): A.J. Constable (Australia)
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The reliability of VHF telemetry data for measuring attendance patterns of marine predators: a comparison with Time Depth Recorder data
Abstract: VHF radiotelemetry data has been used for over thirty years to monitor the behavior ... and decreasing cost over the last thirty years, TDRs are a more appropriate means to collect attendance data ... VHF radiotelemetry data has been used for over thirty years to monitor the behavior patterns ... and decreasing cost over the last thirty years, TDRs are a more appropriate means to collect attendance data ...
Meeting Document : WG-EMM-15/P05 : Author(s): A.D. Lowther, H. Ahonen, G. Hofmeyr, W.C. Oosthuizen, P.J. Nico De Bruyn, C. Lydersen and K. Kovacs
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THE AUTOLINE SYSTEM – AN UPDATED DESCRIPTIVE REVIEW OF THE METHOD WITH RECOMMENDATIONS TO CLARIFY CCAMLR CONSERVATION MEASURES REGULATING LONGLINE FISHERIES WITHIN THE CONVENTION AREA
Conservation Measures dealing with longline fisheries carried out within the Convention Area are reviewed ... for a review of Annex 41-01/B (2007) governing research within exploratory fisheries by WG-FSA with a view ... SYSTEM – AN UPDATED DESCRIPTIVE REVIEW OF THE METHOD WITH RECOMMENDATIONS TO CLARIFY CCAMLR CONSERVATION ... Conservation Measures dealing with longline fisheries carried out within the Convention Area are reviewed ...
Meeting Document : WG-FSA-08/60 : Author(s): J.M. Fenaughty (New Zealand)
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Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996
in subarea 48.2 in the period of 19.02-07.03.96 are presented. The polygon of 80 x 240 miles was situated ... are compared with those of for the polygon 30 x 30 miles, situated on the western periphery of the Doubling ... in the period of 19.02-07.03.96 are presented. The polygon of 80 x 240 miles was situated in interaction zone ... of for the polygon 30 x 30 miles, situated on the western periphery of the Doubling Anticyclonic Current, doubling ...
Meeting Document : WG-EMM-96/37 : Author(s): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.