Resultados de la búsqueda
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By-catch of rays in the 2002/03 toothfish fishery around South Georgia
Abstract: The 2002/2003 fishing season was the first in which three new policies for rays were ... from all observers’ tally periods on the catch rates of rays cut off the line; • In 2003 the UK, with ...
Meeting Document : WG-FSA-03/58 : Autor(es): D.J. Agnew, J. Pearce and M. Endicott (United Kingdom)
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Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea
Abstract: New and alarming evidence has been published by Trivelpiece et al. recently about the ... South Shetland Islands. This is consistent with the declines in both species throughout the Scotia Sea ...
Meeting Document : CCAMLR-XXX/BG/21 : Autor(es): Submitted by ASOC
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Interactions between longline vessels and seabirds in Kerguelen waters and a method to reduce seabird mortality
Abstract: In recent years, a new longline fishery for the fish Dissostichus eleginoides has ... areas for procellariiform birds. Attractiveness of this fishery for seabirds, together with the ...
Meeting Document : WG-IMALF-94/12 : Autor(es): Yves Cherel, Henri Weimerskirch and Guy Duhamel (France)
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Latitudinal variation of demersal fish assemblages in the western Ross Sea
influence this. Species accumulation with sample frequency did not reach an asymptote, but the rate of new ...
Meeting Document : WG-FSA-10/P03 : Autor(es): M.R. Clark, M.R. Dunn, P.J. McMillan, M.H. Pinkerton, A. Stewart and S.M. Hanchet
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Adélie penguin breeder abundance in CCAMLR Divisions 58.4.1 and 58.4.2
Abstract: WG-EMM-STAPP is charged with estimating krill consumption by the major air-breathing ... contributing to the revised estimate, the use of new methods to adjust raw counts, and real population ...
Meeting Document : WG-EMM-13/09 : Autor(es): C. Southwell, J. McKinlay, L. Emmerson (Australia), A. Takahashi (Japan), C. Barbraud, K. DeLord and H. Weimerskirch (France)
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Chapter 8: Secretariat operations and financing
, 37) (2019) The Commission has agreed a new notification fee structure that will increase annually ... with CPI and is extended to cover notifications for research fishing under CM 24-01, paragraph 3 ...
Page : Site Section: The Organisation
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2018 – Reflection on the recommendations by WG-EMM-17 and SC-CAMLR-XXXVI
questions raised at WG-EMM-17 and SC-CAMLR-XXXVI with respect to the WSMPA proposal (SC-CAMLR-XXXVI, Annex 6 ... 5.12) and presents the updated cost layer. Chapter 3 provides a new data layer on juvenile Antarctic ...
Meeting Document : WS-SM-18/13 : Autor(es): K. Teschke, H. Pehlke and T. Brey
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A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3
. Toothfish were kept in tanks with seawater replacement for at least 12 hours after tagging. On one vessel ... , fish with a variety of injuries were selected to see if this affected recovery. In the final analysis ... , 396 animals were included, with an overall survivorship of 90%. Smaller animals and animals in better ... . Venables, W.N and B.D. Ripley. 1998. Modern Applied Statistics with S-Plus. Second Edition. Springer, New ... D.J. Agnew, J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward and L. Jones Marine Resources ... . Moreno Marine Resources Assessment Group 18 Queen Street, London W1J 5PN, United Kingdom Abstract ... carried out on eight different vessels fishing in Subarea 48.3. Toothfish were kept in tanks with ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Autor(es): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno
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Evaluation of the effects of illegal, unregulated and unreported (IUU) fishing on the legal catch of fisheries for Dissostichus eleginoides
population at a productive level with only a small chance of become depleted. The increasing levels of ... of the legal catch limits does not seem to be commensurate with the rising levels of IUU catches ... by CCAMLR. The scenarios explored are with IUU annual catch at 0.33x, 1x, 2x and 4x a legal catch ... tonnes. The IUU catches are applied with the legal catch limit being adjusted each year after the IUU ...
Meeting Document : WG-FSA-02/69 : Autor(es): A.J. Constable (Australia)
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Analysis of haul data from the South Georgia krill fishery
several hauls were undertaken by each vessel (average 7.9 in 1993,9.9 in 1995, and 7.0 in 1996), with ... establish the time required for each phase of the fishing operation. The times associated with shooting and ... hauling the net were usually short and showed little variation, whereas the time associated with the ... existed between years, with 1995 being a better season than either 1994 or 1996. Aspects of mesoscale ... John Pearce, MRAG for extracting the database records. The marine GIS was developed with assistance ... each vessel (average 7.9 in 1993,9.9 in 1995, and 7.0 in 1996), with hauls producing higher catch ... each phase of the fishing operation. The times associated with shooting and hauling the net were ... usually short and showed little variation, whereas the time associated with the actual fishing period was ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Autor(es): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes