Resultados de la búsqueda
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APPLICATION TO UNDERTAKE WINTER SCIENTIFIC RESEARCH IN CCAMLR SUBAREA 88.1 (SSRUS 88.1B, 88.1C AND 88.1G) IN THE 2008/09 SEASON
of the life cycle of D. mawsoni in the Ross Sea by collecting biological samples from a broad spread ... of locations across the northern Ross Sea during the austral winter. The survey is designed to ... collect information that should assist in the understanding of the early life history and reproduction of ... on the spawning movements of mature D. mawsoni. The results of the research will lead to improved ...
Meeting Document : WG-FSA-08/62 : Autor(es): Delegation of New Zealand
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A PROPOSED MANAGEMENT PROCEDURE FOR THE TOOTHFISH (Dissostichus eleginoides) RESOURCE IN THE PRINCE EDWARD ISLANDS VICINITY
are developed which take account of the different selectivities of past longline and pot fisheries ... . These models are used for trials of a candidate Management Procedure (MP) which could provide future TAC ... length of the catches made. A specific MP, with its associated control parameter values, is proposed for ... implementation based upon the results of the trials. Given the importance of an adequate catch rate for the ...
Meeting Document : WG-SAM-08/11 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)
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Benthos by-catch study and benthic cameras deployment during the Poker 4 fish biomass survey for habitat characterisation in the Kerguelen Plateau
Abstract: The Muséum national d’Histoire naturelle presented at the 2017 EMM Working Group of the ... CCAMLR a new data acquisition protocol for benthos bycatch in the French fisheries of the Southern Ocean ... protocol is based on the sampling of specimens and the weighing and photographic sampling of the whole ... developed by the MNHN, allowing to increase by 86.3 % the quantity of occurrences of organisms within the ...
Meeting Document : WG-EMM-18/20 : Autor(es): A. Martin, J. Blettery, N. Améziane and M. Eléaume
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Revisiting krill ageing method using eyestalk cuticles
Abstract: The development of a consistent and reproducible ageing method for krill is critical ... for improving the precautionary management of krill fisheries. The only method to date that has shown ... promise in the determination of the absolute age of krill is that of Kilada et al. (2017), which involves ... thin sectioning of the eyestalk cuticle. The mechanisms controlling the generation and retention of ...
Meeting Document : WG-EMM-2019/45 : Autor(es): S. Kawaguchi, T. Barnes, N. Waller, B. Farmer, D. Hayes, R. Kilada, C. Reiss, G. Zhu, B. Krafft, A.-L. Agnalt, T. Ichii and T. Matsuda
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in SSRUs C and E in Division 58.4.1 in 2013/2014
range of about 1,000-2,000 t per SSRU in 58.4.1 and 100-1,500 t per SSRU in 58.4.2. During the 2003-2007 ... . The food-web of Dissostichus spp. started to be studied recently only in the southern Ross Sea. Some ... studies on biology of the fish have been studied, but those are still not enough to assess the stocks and ... Division 58.4.1 is very important to consider proper ways for effective managements of the population and ...
Meeting Document : WG-FSA-13/44 : Autor(es): Delegation of the Republic of Korea
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Beach debris survey - Main Bay, Bird Island, South Georgia 1994/95
Abstract: The fifth year of survey of beach debris at Main Bay, Bird Island reported a 3-fold ... ). Debris accumulated throughout the summer accounted for 33% of the total (three times the summer ... proportion in 1993/94). Of the 67% of debris occurring during the winter, 43 % occurred during July. Nylon ... line, comprising 80% of debris, was mainly identical to material used in the long-line fishery, as ...
Meeting Document : CCAMLR-XV/BG/04 : Autor(es): Delegation of the United Kingdom
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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 : Autor(es): 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 : Autor(es): R. Casaux and E. Barrera-Oro (Argentina)
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Hook loss in CCAMLR exploratory fisheries
Abstract: The development of methods to estimate unaccounted fishing mortality from lost fishing ... lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 ... hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks lost ... attached to sections of lines. In 2012 15 of the 26 vessel/fishery reports provided non-zero data with an ...
Meeting Document : WG-FSA-12/65 : Autor(es): Secretariat
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Prohibición del corte de aletas de tiburón en el Área de la Convención de la CRVMA
Abstract: 1. In 2006, CCAMLR adopted Conservation Measure 32-18 on the conservation of sharks ... live release of incidentally-caught sharks where possible. The measure is, however, silent on the ... practice of shark finning should incidental catches of sharks occur. The delegations of Brazil, Chile ... , European Union, and USA propose to amend CCAMLR Conservation Measure 32-18 to require that all fins of any ...
Meeting Document : CCAMLR-XXXIII/20 : Autor(es): Delegations of Brazil, Chile, European Union and the USA