Résultats de la recherche
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Preliminary standardised CPUE analysis of the New Zealand part of the toothfish fishery in CCAMLR Subarea 88.1, from 1988/89 to 2002/03
has extended to other grounds since 2001, a further sensitivity analysis was completed for the two ... CPUE data provide an index of fishery performance. Continued monitoring of CPUE for the main grounds ... of toothfish CPUE (catch (kg) per baited hook per set) carried out last year compared three ... alternative toothfish CPUE analyses for the 1998 to 2002 seasons. The analysis of a data subset including only ...
Meeting Document : WG-FSA-03/43 : Auteur(s): R.G. Blackwell and S.M. Hanchet (New Zealand)
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Fisheries risks to the population viability of black petrel (Procellaria parkinsoni)
away from where they were hatched). Two recommendations for further monitoring of this population are ... 1.2% and 3.1% per year. Mark-recapture data were useful in estimating demographic parameters, like ... population. The mean age of first breeding for black petrel is estimated to be 6.7 y. Before this, new adults ... spend an average of 1.2 y in the colony as pre-breeders, with only 3% skipping the pre-breeder phase. Of ...
Meeting Document : WG-SAM-10/P01 : Auteur(s): R.I.C.C. Francis and E.A. Bell (New Zealand)
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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
has developed a framework for designing and undertaking research fishing designed to lead to an ... ., 2006). Parameter estimates 20. There are no specific life-history parameters for D. eleginoides in ... dynamics for Divisions 58.5.1 and 58.5.2 is ongoing (see WG-SAM-11/20). 22. Three biomass survey cruises ... research in the CAMLR Convention Area’ apply to this fishery. There is an exemption to the requirement for ...
Document : Site Section: Publications
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Revised stock assessment of the Patagonian toothfish, Dissostichus eleginoides, in research block C of Division 58.4.4 (Ob & Lena Banks) using CASAL
in 2013. During the WG-SAM-2014, two developments of CASAL assessment were presented one by France ... significantly higher than MPD ones for each model. There was still some evidence of lack of convergence in MCMC ... tool this year. Author(s): A. Rélot-Stirnemann (France) Title: Revised stock assessment of the ... 24-01. France notifies its wish to collaborate in this research fishery over the coming years in ...
Meeting Document : WG-FSA-14/06 : Auteur(s): A. Rélot-Stirnemann (France)
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Species profile of mackerel icefish (Champsocephalus gunnari)
’s with annual catches of a few thousand tonnes in each of the two areas. Aspect of the biology and ... information is scattered over various CCAMLR working papers of the last 15 years. The species profile collates ... existing information on the taxonomy and biology of the species. Author(s): K.-H. Kock (Germany) and I ...
Meeting Document : WG-FSA-07/12 : Auteur(s): K.-H. Kock (Germany) and I. Everson (UK)
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WS-VME-09
Doc Number Title WS-VME-09/01 Agenda for the Workshop on Vulnerable Marine Ecosystems WS-VME-09/02 ... ): Monday, 3 August 2009 to Friday, 7 August 2009 Submissions Due: Monday, 20 July 2009 Meeting documents ... ., Kennard, J., Jones, A. WS-VME-09/10 ANTARCTIC-WIDE GEOMORPHOLOGY AS AN AID TO HABITAT MAPPING AND LOCATING ... ATTRIBUTES FOR HABITAT-FORMING BENTHIC TAXA Martin-Smith, K. WS-VME-09/12 PREDICTING THE VULNERABILITY OF ...
Meeting
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THE USE OF TRADE RELATED MEASURES IN FISHERIES MANAGEMENT
fishing. There is even some evidence that trade sanctions have provided incentives for some countries to ... established in the WTO agreements, as called for in the IPOA-IUU.” CCAMLR has already introduced a series of ... continue in the Convention area and undermine the efforts of the Commission for the Conservation of the ... Antarctic Marine Living Resources. Thus trade and market measures remain an important element that the ...
Meeting Document : CCAMLR-XXVII/BG/37 : Auteur(s): Submitted by IUCN
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A review of by-catch in CCAMLR exploratory toothfish fisheries
Abstract: Mitigating the adverse affects of commercial fishing on the environment is an integral ... Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) is widely recognized for its ... thoroughly investigated. This study explores trends in fish bycatch of exploratory fisheries for toothfish ... skates. Bycatch by weight formed 6.7% of total catch per year, however the number of individuals landed ...
Meeting Document : WG-FSA-14/16 : Auteur(s): E. McClure, K. Reid (Secretariat)
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Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2019
do not indicate an excess of capacity in the fishery. Interpretation of data for 2018 and 2019 ... Abstract: This paper presents an update of the metrics of capacity and capacity utilisation ... Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-FSA-2019/06 Rev. 1 : Auteur(s): CCAMLR Secretariat
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Population, breeding, diet and conservation of Crozet shag Phalacrocorax [atriceps] melanogenis at Marion Island, 1994/95 to 2002/03
the mid 1980s. Crozet shags breed for the first time when aged three years. It is probable that about ... Oscillation event. In four seasons, breeding pairs on average fledged 0.30 chicks from first clutches, an ... Island, considering the establishment of an ex situ population and undertaking a genetic study of the ... be regarded as Endangered. Placing breeding colonies in the most highly protected zone on Marion ...
Meeting Document : WG-EMM-03/17 : Auteur(s): R.J.M. Crawford, J. Cooper, B.M. Dyer, A.C. Wolfaardt, D. Tshingana, K. Spencer, S.L. Petersen, J.L. Nel, D.G. Keith, C.L. Holness, B. Hanise, M.D. Greyling and M. du Toit (South Africa)