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A descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in the Ross Sea up to 2005/06
and 88.2 since 2001 is presented. The paper updates tag-release and tag-recapture data for fish that ... for non- New Zealand vessels for the first time. However, tag data were only available for all of ... these vessels for 2005 and for about half of these vessels for 2004. A reported total of 8888 Antarctic ... . Tagging rates by area over the past three years have been in the same proportion as the catch by area ...
Meeting Document : WG-FSA-SAM-06/09 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)
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Detailed distribution of krill fishing around South Georgia
operated further west on a range of banks associated with submarine canyons. The data for 1993 were only ... available from August but the fishery was restricted in that period to an area on the western edge of the ... a seasonal pattern. In 1994 the fishery was almost totally based over a large shallow bank area on ... shelf break where negligible fishing occurred in the following two seasons. The results are discussed in ...
Meeting Document : WG-EMM-96/64 : Автор(ы): Parkes, G., Everson, I., Trathan, P.N., Murphy, E.J.
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Estimating seabird by-catch in CCAMLR longline fisheries
throughout the CCAMLR Convention Area, recent years have seen an increase in Subarea 48.3 and in Division ... Abstract: After many years of close to zero incidental seabird mortality in the longline fishery ... CCAMLR, there is a need for clarity in the data and methods used to report seabird mortality totals ... Delegation responsibility for releasing documents: United Kingdom ...
Meeting Document : WG-FSA-17/50 : Автор(ы): C. Darby and K. Olsson
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Preliminary assessment of mackerel icefish, Champsocephalus gunnari, in Subarea 48.3 using a length based population dynamics modelv
of the harvest control rule ensuring 75% escapement after a two year projection period yielded a ... Abstract: A length-based projection model is used to estimate catch limits for the 2011/12 ... fishing season for Champsocephalus gunnari in CCAMLR sub area 48.3. The model is initialised using ... for cohort identification associated with age based projection models used historically. Application ...
Meeting Document : WG-FSA-11/30 Rev. 1 : Автор(ы): R.E. Mitchell and S.M. Martin (United Kingdom)
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Factors influencing Antarctic krill distribution in the South Shetlands
chance of larvae's being transported to their nursery ground. Based on above mentioned factors, we ... factors were considered to be responsible for this characteristic distribution of krill. Diatoms were the ... . The frontal zone was considered to be favorable spawning ground for krill: not only because of the ...
Meeting Document : WG-KRILL-93/38 : Автор(ы): T. Ichii, H. Ishii and M. Naganobu (Japan)
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Catches of target species in the Convention Area
activities pursuant to CM 24-01, paragraph 3. Monthly catch totals for 2018/19, based on data reported to 13 ... Abstract: This paper presents catches of target species from directed fishing on toothfish ... , icefish and krill in the Convention Area in 2017/18 and 2018/19, and catches taken during research ... Consent: Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : SC-CAMLR-38/BG/01 Rev. 1 : Автор(ы): CCAMLR Secretariat
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A comparison of model predictions from KPFM1 and KPFM2
Abstract: We compare two versions of the krill-predator-fishery model to demonstrate the extent ...
Meeting Document : WG-EMM-06/20 : Автор(ы): J. Hinke, G. Watters (USA), S. Hill and K. Reid (United Kingdom)
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Population dynamics of black-browed and grey-headed albatrosses Diomedea melanophrys and D. chrysostoma at Campbell Island, New Zealand, 1942–96
increasing slightly at average rates of 1.1% and 2.1% per annum at two colonies. The long-term downward trend ... and 0.953, respectively). Black-browed Albatrosses breed for the first time at a younger average age ... than do Grey-headed Albatrosses (10 years and 13.5 years, respectively), have a higher average breeding ... success (0.663 compared with 0.397 for the latter species) and are annual breeders where as Grey-headed ...
Meeting Document : WG-FSA-04/58 : Автор(ы): S.M. Waugh (New Zealand), H. Weimerskirch (France), P.J. Moore and P.M. Sagar (New Zealand)
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RELEVANT ISSUES IN REGARDS TO THE MANAGEMENT OF ANTARCTIC KRILL FISHERIES IN AREA 48
necessary for CCAMLR to fill those gaps, together with developing in future a funding mechanism to support ... useful in a course of the consideration a decision on a Stage 1 allocation. In addition, this meeting ... provides a good opportunity to discuss the possibility for the working group to come up with a research and ... monitoring plan for krill in Area 48. Due to the high level of risk associated with maintaining the current ...
Meeting Document : WG-EMM-09/31 : Автор(ы): L. Pshenichnov and G. Milinevsky (Ukraine)
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Anthropogenic feather soiling, marine debris and fishing gear associated with seabirds at Bird Island, South Georgia, 1998/99
levels of previous years for all other species, except giant petrels, which increased by 75% from the ... previous maximum. Plastic debris remained within the levels of previous years for all species except grey ... sixth year of standardised recording, an unprecedented quantity of line originating from fishing vessels ... fishing debris for the first time in this study. Feathersoiled (oil, tar or paint) grey-headed and black ...
Meeting Document : SC-CAMLR-XVIII/BG/07 : Автор(ы): Delegation of the United Kingdom
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