Search results
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
of the coefficient of variation (CV) for length given age, (ii) use of non-informative priors for ... ground, and (v) the use of an improved method of determining effective sample size for commercial catch ... -at-length data. The estimated long-term yield was 2500 tonnes with depletion probability of 0.081 and ... escapement probability of 0.505. As expected, the assessment was sensitive to the inclusion of different ...
Meeting Document : WG-FSA-07/53 Rev. 1 : Author(s): S.G. Candy and A.J. Constable (Australia)
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CCAMLR’s role in combating IUU fishing in the Southern Ocean and globally
Abstract: Abstract The persistence of IUU fishing in the CCAMLR Area undermines the intrinsic ... values of CCAMLR and of the Antarctic Treaty. Thus, eliminating IUU fishing must continue to be a top ... priority for CCAMLR as an integral part of the Antarctic Treaty System. Thus far, in spite of the number of ... in the development of global instruments to tackle this problem is the Agreement on Port State ...
Meeting Document : CCAMLR-XXIX/BG/20 : Author(s): ASOC Observer
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Domain 1 Marine Protected Area Preliminary Proposal – PART A: MPA Model
Abstract: This draft is aimed to describe the process for the designation of an MPA in Domain 1 ... display of a large amount of information, not only contributing to the best science available but also ... providing a platform for the sharing and visualization of information. We highlight the multinational ... approach in all stages of the decision making process towards identifying Priority Areas for Conservation ...
Meeting Document : WG-EMM-17/23 : Author(s): Delegations of Argentina and Chile
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WG-EMM-09
/02 List of participants WG-EMM-09/03 List of documents WG-EMM-09/04 SUMMARY OF OBSERVATIONS ABOARD ... Secretariat WG-EMM-09/06 KRILL FISHERY REPORT: 2009 UPDATE Secretariat WG-EMM-09/07 SUMMARY OF NOTIFICATIONS ... IN THE CONVENTION AREA Secretariat WG-EMM-09/09 SPATIAL PROTECTION AND MANAGEMENT OF ANTARCTIC MARINE ... BIODIVERSITY S. Grant (United Kingdom) WG-EMM-09/10 DEMOGRAPHIC STUDIES OF ANTARCTIC KRILL IN THE SOUTH ORKNEY ...
Meeting
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Linking fish and shags population trends
Abstract: This document analyses and relates long term information on population trends of ... inshore demersal fish and Antarctic shags of the South Shetland Islands. The analysis is complemented with ... comparable information on diet, foraging patterns and breeding output of shags from the Danco Coast, western ... Antarctic Peninsula, an area that has remained out of the influence of the commercial fishery. Instead of ...
Meeting Document : WG-EMM-12/36 : Author(s): R. Casaux and E. Barrera-Oro (Argentina)
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Linking fish and shags population trends
Abstract: This document analyses and relates long term information on population trends of ... inshore demersal fish and Antarctic shags of the South Shetland Islands. The analysis is complemented with ... comparable information on diet, foraging patterns and breeding output of shags from the Danco Coast, western ... Antarctic Peninsula, an area that has remained out of the influence of the commercial fishery. Instead of ...
Meeting Document : WG-FSA-12/05 : Author(s): R. Casaux and E. Barrera-Oro (Argentina)
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Albatross populations: status and threats
Abstract: The population and conservation status of the world's albatrosses are reviewed ... within the framework of recent taxonomic changes. The latest estimates of size of breeding populations ... (pairs) at all known localities of each of the 24 proposed species are presented; population trends are ... status (i.e.. population trends) of two-thirds of the world's ca. 150 albatross populations remain ...
Meeting Document : WG-FSA-97/28 : Author(s): Gales, R.
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Albatross populations: status and threats
Abstract: The status of the worlds albatrosses are reviewed within the framework of the taxonomic ... changes proposed by Nunn et al. (1996) and Robertson and Nunn (this volume). The latest estimates of size ... of breeding populations (pairs) at all known localities of each of the 24 proposed species are ... population monitoring the status (i.e. population trends) of two-thirds of the worlds ca. 150 albatross ...
Meeting Document : SC-CAMLR-XV/BG/21 : Author(s): Submitted by SCAR
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POTENTIAL REQUIREMENTS FOR SCIENTIFIC DATA FROM THE KRILL FISHERY
fishery, however, current levels of observer coverage are not distributed evenly across years, regions or ... vessels. The number of observer days as a proportion of the number of days fished varied between c10 ... % (Subareas 48.1 and 48.2) and c30% (in Subarea 48.3). 13 of the 16 vessels that have fished for krill in 48.3 ... have carried observers at some time, compared to 6 of 15 in 48.1 and 4 of 15 in 48.2. An analysis of ...
Meeting Document : WG-EMM-08/45 : Author(s): Secretariat
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Monitoring krill larvae at the Weddell-Scotia confluence
Abstract: Large concentrations of early (Calyptopes I to Furcilia III) larvae are consistently ... detected at the Weddell Scotia Confluence due to the presence of upwelling of larvae completing their ... developmental ascent. A number of quantitative variables reflect this phenomenon. As the position of the ... to establish a monitoring programme aimed to evaluate the status of adult populations and recruitment ...
Meeting Document : WG-EMM-10/20 : Author(s): E. Marschoff, N.S. Alescio, D. Gallotti and G. Donini (Argentina)