Resultados de la búsqueda
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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 ... alternative toothfish CPUE analyses for the 1998 to 2002 seasons. The analysis of a data subset including only ... the two main vessels and the 3 main fishing grounds was the best fit to the data. This report updates ...
Meeting Document : WG-FSA-03/43 : Autor(es): 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 ... Abstract: Data on the main population of black petrel (Procellaria parkinsoni), which breeds on ... survival and breeding success, but contained little information on population growth rates. Fishery bycatch ... population. The mean age of first breeding for black petrel is estimated to be 6.7 y. Before this, new adults ...
Meeting Document : WG-SAM-10/P01 : Autor(es): R.I.C.C. Francis and E.A. Bell (New Zealand)
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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
24-01. France notifies its wish to collaborate in this research fishery over the coming years in ... in 2013. During the WG-SAM-2014, two developments of CASAL assessment were presented one by France ... and SSB 2013 around 400 and 900 tons depending on the sensitivity run. However, MCMC estimates were ... significantly higher than MPD ones for each model. There was still some evidence of lack of convergence in MCMC ...
Meeting Document : WG-FSA-14/06 : Autor(es): 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 : Autor(es): K.-H. Kock (Germany) and I. Everson (UK)
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THE USE OF TRADE RELATED MEASURES IN FISHERIES MANAGEMENT
RFBs. In recent years UNGA resolutions on sustainable fisheries urged “States, individually and through ... and the imposition of trade sanctions on vessels or Flag States failing to comply with the ... 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 ...
Meeting Document : CCAMLR-XXVII/BG/37 : Autor(es): 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 ... to carry out research on associated organisms have increased with time but charismatic megafauna tend ... 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 ...
Meeting Document : WG-FSA-14/16 : Autor(es): 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 : Autor(es): 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 ... be regarded as Endangered. Placing breeding colonies in the most highly protected zone on Marion ... Island, considering the establishment of an ex situ population and undertaking a genetic study of the ...
Meeting Document : WG-EMM-03/17 : Autor(es): 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)
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Otolith chemistry indicates population structuring by the Antarctic Circumpolar Current
Author(s): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams Title: Otolith chemistry indicates population structuring by the Antarctic Circumpolar Current Approval: Approved
Meeting Document : WG-FSA-08/P05 - Article : Autor(es): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams
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European Union – Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2
Abstract: The longline fishery for toothfish in the Ross Sea currently operates as an Olympic ... fishery. The number of vessels operating in the fishery has progressively increased in recent years yet ... overall catch limits have remained relatively stable and as a consequence the fishing opportunities for ... toothfish fishery with specific focus on capacity related issues using information derived from the CCAMLR ...
Meeting Document : WG-SAM-14/19 : Autor(es): Delegation of the European Union