Search results
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Evaluation of Antarctic krill biomass and distribution off the South Orkney Islands 2011-2015
early in the fishing season (January/February), using two different krill fishing vessels as platforms ... , but the frequencies operated varied between vessels and years. In addition, the survey coverage has varied between ... years in particular due to ice. In order to allow for comparison of distribution and abundance of krill ... near the South Orkneys among years, we here attempt to generate a coherent series of krill density ...
Meeting Document : WG-EMM-15/54 : Author(s): G. Skaret, B.A. Krafft, L. Calise (Norway), J. Watkins (UK), R. Pedersen and O.R. Godø (Norway)
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Report of the Workshop for the Analysis on the Anomalously High CPUE by Korean Vessels in the CCAMLR Area
Secretariat, took place from April 29th to May 1st, 2013 in Busan, Korea. Key issues raised and future work ... , took place from April 29th to May 1st, 2013 in Busan, Korea. Key issues raised and future work ...
Meeting Document : WG-SAM-13/39 : Author(s): Delegation of the Republic of Korea
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Net monitoring on Norwegian krill fishing vessels, recent trials, and a proposal for amendment to CM 25-03 to accommodate cabled communication between net sensors and vessel
that the SC considers amending Article 1 of CM 25-03 so that uses of net monitoring cables that do not violate ... . The proposed amended text of the Article 1 in CM 25-03 is therefore: “The use of net monitoring cables ... considers amending Article 1 of CM 25-03 so that uses of net monitoring cables that do not violate ... . The proposed amended text of the Article 1 in CM 25-03 is therefore: “The use of net monitoring cables ...
Meeting Document : SC-CAMLR-38/18 : Author(s): O.A. Bergstad
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Stability of trip selections for the assessment of Antarctic toothfish in the Ross Sea
was stable over time. The 2009 dataset was reduced by omitting data from the two most recent years ... was stable over time. The 2009 dataset was reduced by omitting data from the two most recent years ... , and the data selection method applied to these 2007 and 2008 datasets. Results from this three year period ... available. However, once selected, trips are also selected in subsequent years. This analysis indicates ...
Meeting Document : WG-FSA-10/26 : Author(s): D.A.J. Middleton (New Zealand)
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VME detection thresholds: provision of a beta version of a R library to compute detection probabilities and preliminary results on the case of the sea pens (Pennatulacea) of the CCAMLR Division 58.4.4b
Group 2018. However, despite the important level of the catches, no VME detection threshold triggering ... Group 2018. However, despite the important level of the catches, no VME detection threshold triggering ...
Meeting Document : WG-FSA-2019/46 : Author(s): A. Martin and M. Eléaume
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An identification of areas within the high seas of the Southern Ocean that would contribute to a representative system of marine protected areas
) for the Southern Ocean. Under the CCAMLR marine protected area (MPA) work schedule, two important milestones ... marine protected area (MPA) work schedule, two important milestones for 2011 are the identification ... . Under the CCAMLR marine protected area (MPA) work schedule, two important milestones for 2011 ... marine protected area (MPA) work schedule, two important milestones for 2011 are the identification ...
Meeting Document : WS-MPA-11/16 : Author(s): L.L. Douglass, D. Beaver, J. Turner and R. Nicoll (WWF–ASOC)
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Examination of the characteristics of the fishery for Dissostichus eleginoides in the CCAMLR Statistical Subarea 48.3 and its implications on estimating trends in catch per unit effort
pattern of fishing might have changed over the years, whether the current measure of fishing effort ... eleginoides is not uniformly distributed in its range. In some years, though not all, the fishery becomes ... of fishing might have changed over the years, whether the current measure of fishing effort (number of hooks ... is not uniformly distributed in its range. In some years, though not all, the fishery becomes concentrated ...
Meeting Document : WG-FSA-SAM-05/17 : Author(s): A.J. Constable, S.G. Candy and B. Raymond (Australia)
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Aspects of the distribution and interannual variations in larval fish assemblages at South Georgia, Antarctica
of fish populations from over-exploitation by commerical-scale fin-fisheries over the past 30 years ... -exploitation by commerical-scale fin-fisheries over the past 30 years. ... life histories as pelagic larval and juvenile phases. Only 30 larval stages of the 103 fish species ... important forms. The larval stages occur in succession throughout the year suggesting niche separation ...
Meeting Document : WG-FSA-93/09 : Author(s): M.G. White (United Kingdom)
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An assessment of the use of ocean gliders to undertake acoustic measurements of zooplankton: the distribution and density of Antarctic krill in the Weddell Sea
and deployed in the Weddell Sea, Southern Ocean. The glider was deployed for two short periods in January 2012 ... estimates by up to 8-fold. Glider-based, echo-sounder–derived krill density profiles for the two survey ... in the Weddell Sea, Southern Ocean. The glider was deployed for two short periods in January 2012, in separate ... estimates by up to 8-fold. Glider-based, echo-sounder–derived krill density profiles for the two ...
Meeting Document : WG-EMM-14/P02 : Author(s): D. Guihen, S. Fielding, E. Murphy, K. Heywood and G. Griffiths
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An update on the Antarctic Climate Change and the Environment (ACCE) report
Antarctic Climate Change and the Environment (ACCE) Report. It considers two key questions that climate ... Climate Change and the Environment (ACCE) Report. It considers two key questions that climate and other ...
Meeting Document : CCAMLR-XXIX/BG/17 : Author(s): Submitted by SCAR