Resultados de la búsqueda
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REVISED RESEARCH PLAN FOR TOOTHFISH IN DIVISION 58.4.4A and B BY SHINSEI MARU NO. 3 IN 2009/10
Abstract: The plan submitted to the WG-SAM-09 (Document 09/11) for fishing surveys on stock ... according to the recommendations of the working group. The working group recommended the consecutive ... better understood. We recalculated the necessary sample size as 120,000 kg for Dissostichus spp. for this ... division that includes 4 SSRUs, taking into account the conservative exploitation rate (less than 3.8 % of ...
Meeting Document : WG-FSA-09/12 : Autor(es): Delegation of Japan
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Propuesta de la Federación de Rusia para la asignación de recursos destinados a la investigación en las UIPE de las Subáreas 88.1 y 88.2 cerradas a la pesca
Abstract: Over the last three to four years the question has been raised in working groups and ... the CCAMLR Scientific Committee regarding the provision of resources for research in open and closed ... SSRUs in the Ross Sea. According to established practice and as a rule, if the research was conducted in ... open SSRUs, then the required proportion of the target species to be removed was taken from the TAC for ...
Meeting Document : SC-CAMLR-XXXIV/12 : Autor(es): Делегация Российской Федерации
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Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability
around South Georgia in the 2000/2001 season: in October 2000 (early-season); during late December ... / early January 2000/2001 (mid-season), and in March 2001 (late-season). The surveys were the first in a ... maintained by the British Antarctic Survey regularly since 1996 (and on a more ad hoc basis since the ... variability that could be used to set data from more restricted “snap-shot” cruises in a broader context. The ...
Meeting Document : WG-EMM-01/15 : Autor(es): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)
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Beach debris survey, Signy Island, South Orkney Islands, 2006/07
Abstract: During the 2006/07 austral summer the seventeenth annual beach debris survey was ... March from the three study beaches. The debris was counted, measured and classified by type, material ... , mass and size categories. A total of 50 items weighing 7.6 kg were collected. The number of items found ... was greater than the total found during the previous season, although the total mass of the waste ...
Meeting Document : SC-CAMLR-XXVI/BG/19 : Autor(es): Delegation of the United Kingdom
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Beach debris survey, Signy Island, South Orkney Islands, 2003/04
Abstract: During the 2003/04 austral summer the fourteenth annual beach debris survey was carried ... from the three study beaches. The debris was counted, measured and classified by type, material, mass ... and size categories. A total of 21 items weighing 11.59kg were collected. The number of items found ... was lower than the total found during the previous season, as was the total mass of the waste ...
Meeting Document : SC-CAMLR-XXIII/BG/15 : Autor(es): Delegation of the United Kingdom
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Evaluation of krill transport factor results in Subarea 48.2 in summer period of 1996
Abstract: The methods and preliminary data on evaluation of krill transfer factors results in ... subarea 48.2 in the period of 19.02-07.03.96 are presented. The polygon of 80 x 240 miles was situated in ... interaction zone of the two circulating systems of the climatic scale: Antarctic Circumpolar Current and ... Weddell Sea waters. The experiment was carried out in two stages: evaluation of krill transport through ...
Meeting Document : WG-EMM-96/37 : Autor(es): Sushin, V.A., Kasatkina, S.M., Shnar, V.N., Abramov, A.M., Polischuk, M.I.
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Precio del Pescado: Análisis del comercio mundial de austromerluza negra (Dissostichus eleginoides) y de austromerluza antártica (Dissostichus mawsoni)
great commercial importance to the 13 nations that actively harvest toothfish for global consumption ... . The major consuming nations have the most influence over toothfish trade and it is important to ... , are managed by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... ), there are currently no methods in place to monitor the volume or value of toothfish traded in the ...
Meeting Document : CCAMLR-XXXIII/BG/14 Rev. 2 : Autor(es): Secretariat
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Toothfish, skate and longline by-catch survey in Subarea 48.3
Abstract: This was the first deep-water trawl survey of the South Georgia Maritime Zone funded by ... the Government of South Georgia and the South Sandwich Islands (GSGSSI) as part of the South Georgia ... Project. The survey was focused primarily at providing new information on the distribution, biology and ... information on bycatch species of the longline fishery, particularly grenadiers (Macrourids) and Skates ...
Meeting Document : WG-FSA-03/15 : Autor(es): M. Belchier, M. Collins, M. Endicott, I. Everson, S. Hawkins, T. Marlow, T. Mulvey and R. Paterson (United Kingdom)
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Diet composition of Champsocephalus gunnari in Subarea 48.3, Dr Eduardo Holmberg survey, February/ March 1994
Abstract: The diet composition of the icefish Champsocephalus gunnari caught in the Subarea 48.3 ... in February/March 1994 was analyzed using the frequency of occurrence (%) method. Krill (Euphausia ... superba) followed by the amphipod hyperiid Themisto gaudichaudii were the main prey items at South Georgia ... and Shag Rocks; fish were found in the stomachs more frequently than in past seasons around South ...
Meeting Document : WG-FSA-94/27 : Autor(es): E. Barrera-Oro, R. Casaux and A. Roux (Argentina)
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Alternative assessment methods for toothfish at South Georgia
Abstract: We examine two alternatives to the survey recruitment/GY method for estimating ... toothfish abundance. An age structured production model (ASPM) is constructed and tuned to the CPUE series ... . The fit of the model to the CPUE series is not good, and there are several unexplained problems. The ... first is that the CPUE in the early 1990s did not decline as would be expected as the resource was ...
Meeting Document : WG-FSA-SAM-04/17 : Autor(es): Kirkwood, G., Payne, A., Agnew, D.