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Sensitivities in the assessment of the Patagonian toothfish (D. eleginoides) in Subareas 48.3 and 48.4 to truncation of tagging data
Abstract: The assessment of toothfish in CCAMLR subarea 48.3 currently uses the first four years ... available recapture data (excluding in-year recaptures). A theoretical analysis of the use of data from ...
Meeting Document : WG-SAM-17/35 : Autor(es): T. Earl
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Propuesta para perfeccionar el plan preliminar de investigación y seguimiento para el Área Marina Protegida de la Región del Mar de Ross
the MPA objectives. There were great deal of discussions in this regard over the last two years, and ...
Meeting Document : SC-CAMLR-38/21 : Autor(es): Delegation of the People’s Republic of China
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
estimated IUU catch exceeded the reported catch for most years (SC-CAMLR-XXVI, Annex 5, Appendix N, Table 2 ... in that area in the corresponding years. Note that CCAMLR records indicated only one reported IUU ... , Part II, Table 20. Table 3: Estimated by-catch of seabirds in the South African EEZ in Subareas ... observer by South Africa to gather further data on this. 20. No marine mammal injuries or deaths were ...
Document : Site Section: Publications
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Fishing equipment, marine debris and hydrocarbon soiling associated with seabirds at Bird Island, South Georgia, 2006/07
fourteenth such annual report. As in previous years, more items of marine debris and fishing gear (mostly ...
Meeting Document : SC-CAMLR-XXVI/BG/18 : Autor(es): Delegation of the United Kingdom
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Preliminary assessment of mackerel icefish (Champsocephalus gunnari) for the Heard Island Plateau region (Division 58.5.2) based on a survey in June 2005
years old during the coming season. This would result in an estimated yield of 1,210 tonnes, which is ... using the assessment methods of CCAMLR. It is proposed that a one-year projection be used in the ...
Meeting Document : WG-FSA-05/39 : Autor(es): A.J. Constable, T. Lamb and R. Williams (Australia)
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Revised selectivities for Dissostichus eleginoides taken by longliners in Subarea 48.3
selectivities for the years 1995 – 2000 for input to the GYM assessment. In this paper, I propose a revised ...
Meeting Document : WG-FSA-02/64 : Autor(es): G.P. Kirkwood (United Kingdom)
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The fishery for Champsocephalus gunnari and its biology at Heard Island (Division 58.5.2)
between 1990 and 2000. Icefish abundance varies widely between years and the fishery is dependent on ... periodic abundant year classes that can be followed through the population before disappearing in their ... fifth year. The occurrence of abundant cohorts is not synchronised between the Heard Island Plateau ...
Meeting Document : WAMI-01/04 : Autor(es): R. Williams, E. van Wijk, A. Constable and T. Lamb (Australia)
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Course of fisheries in the Lena Bank area (Division 58.4.4) in the season of 1990-91
significant changes. The mean fish age made 7.0 years. Interannual fluctuations in size-age composition of ...
Meeting Document : WG-FSA-94/07 : Autor(es): A.K. Zaitsev (Ukraine)
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Leslie analyses of commercial snow crab trap data: a comparative study of catchability coefficients
historical Leslie analyses of commercial catch data obtained over several years and quantify the relationship ...
Meeting Document : WS-CRAB-93/13 : Autor(es): J.M. Hoenig, E.G. Dawe, D.M. Taylor, M. Eagles and J. Tremblay (USA)
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Population dynamics of black-browed and grey-headed albatrosses Diomedea melanophris and D. chrysostoma at Bird Island, South Georgia
Island, South Georgia for 17 consecutive years (1975-1991). Over this period almost all the Grey-headed ... rearing a chick and 75% of those failing to do so returning to breed the next year, 5- 10% of both ... categories delaying one further year (even when still paired). Grey-headed Albatrosses are essentially ...
Meeting Document : WG-CEMP-93/06 : Autor(es): P.A. Prince, P. Rothery, J.P. Croxall and A.G. Wood (United Kingdom)