Résultats de la recherche

1. La règle de décision de la CCAMLR, ses qualités et ses faiblesses

   ecosystem-based fisheries management, the implications of climate change should be considered by its working ... groups. The robustness of CCAMLR’s tothfish management protocol, based on the Decision Rule, is evaluated ... by considering hypothetical, future changes in the fishery- stock interactions and the stock ... productivity which could result from climate change. The Decision Rule is demonstrated to be highly ...

   Meeting Document : SC-CAMLR-38/15 : Auteur(s): Delegation of the United Kingdom

2. Ross Sea fishery research and data collection plan

   Abstract:  A review of the use and effectiveness of research lines as a data collection and effort ... spreading tool within the Ross Sea exploratory toothfish fishery (CCAMLR statistical Subareas 88.1 and 88.2 ... ) is presented. The increase in the number of vessels in the exploratory fishery in Subareas 88.1 and ... 88.2, combined with the greater number of Small Scale Research Units (SSRUs) and the amount of data ...

   Meeting Document : WG-FSA-05/49 : Auteur(s): J. Fenaughty (New Zealand)

3. CCAMLR Survey Database: development during 2002

   Abstract:  Considerable progress was made on the survey database in early 2002. However, this work ... had to be postponed because of a higher priority need for developing a web-based data system for the ... Catch Documentation Scheme. Work on the survey database in 2002 included: • revision of the database ... model; • documentation of the database specifications; • development of data uploading routines ...

   Meeting Document : WG-FSA-02/10 : Auteur(s): Secretariat

4. Acoustic assessment of potential bias in abundance estimates of mackerel icefish from trawl surveys

   Abstract:  In 2000, CCAMLR asked the Working Group on Fish Stock Assessment (WG-FSA), whether ... trawl surveys are the most reliable and appropriate method to survey stocks of mackerel icefish ... (Champsocephalus gunnari). Recent acoustic data from the South Atlantic suggested that mackerel icefish may not ... always be distributed closely on the sea floor during the day as conventional wisdom would have it, but ...

   Meeting Document : WAMI-01/05 : Auteur(s): E. van Wijk, T. Pauly, A. Constable and R. Williams (Australia)

5. PROPOSITION DE SYSTEME REPRESENTATIF D'AIRES MARINES PROTEGEES (RSMPA) DANS LE DOMAINE DE PLANIFICATION DE L'ANTARCTIQUE DE L'EST

   Abstract:  This paper proposes a representative system of marine protected areas (RSMPA) in the ... East Antarctica Planning Domain identified by the CCAMLR Worksop on Marine Protected Areas (MPAs) in ... 2011 (WS‐MPA‐11). It also proposes that the East Antarctica RSMPA be endorsed by the SC‐CAMLR and that ... it be recommended to the Commission as part of the commitment to delivering MPAs by 2012. This ...

   Meeting Document : SC-CAMLR-XXX/11 : Auteur(s): Delegations of Australia and France

6. INFORMATION ON SPAWNING AND FECUNDITY OF ICEFISH CHIONOBATHYSCUS DEWITTI

   Abstract:  On the basis of the analysis of the biological material collected by one of the authors ... during fishery for Antarctic toothfish from 2002 till 2008 on different grounds of the Antarctic Zone ... (Collaboration Sea, D’Urville Sea, Ross Sea and Amundsen Sea), the assumption was advanced regarding the long ... spawning period of deep-water icefish Chionobathyscus dewitti during spring-and-summer period of the ...

   Meeting Document : WG-FSA-09/13 : Auteur(s): V. Prutko and D. Chmilevsky (Russia)

7. 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 ... developped in the vicinity of South Georgia and Kerguelen islands, two internationally important breeding ... areas for procellariiform birds. Attractiveness of this fishery for seabirds, together with the ... activity in Kerguelen waters in February 1994. Between 100 and 600 seabirds were always observed behind the ...

   Meeting Document : WG-IMALF-94/12 : Auteur(s): Yves Cherel, Henri Weimerskirch and Guy Duhamel (France)

8. RESEARCH PLAN FOR TOOTHFISH BY SHINSEI MARU NO. 3 IN 2008/09

   Abstract:  A proposal to undertake scientific research in CCAMLR Subarea 58.4.4 over the 2008-2009 ... seasons is introduced. The first survey has been undertaken by a commercial fishing vessel, Shinsei Maru ... No.3, in 07/08 season covering the whole SSRUs (Small Scale Research Units). In the course of this ... composition of toothfish, and by-catch species, has been obtained. However, the information obtained by just ...

   Meeting Document : WG-FSA-08/39 : Auteur(s): Delegation of Japan

9. Draft revised Management Plan for ASMA No. 1: Admiralty Bay, King George Island, South Shetland Islands

   Abstract:  Brazil is coordinating the implementation of the review of the Management Plan for the ... . This draft revision of the management plan is has been submitted to WG-EMM to seek the advice of CCAMLR ... on those aspect of the management plan relevant to living marine resources following the procedures ... described in ATCM Decision 9 (2005). In particular the advice of CCAMLR is requested on the proposal that in ...

   Meeting Document : WG-EMM-13/05 : Auteur(s): J. Leal Madruga (Submitted by Brazil on behalf of the ASMA No. 1 Management Group – Brazil, Ecuador, Peru and Poland)

10. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments

    instruments Abstract / Description:  The limited capabilities of existing hydroacoustic instruments in ... in areas surveyed. The task of detecting surface concentrations of krill can be solved with the help ... of towed acoustic antennae. The practical possibility of detecting dispersed krill by hydroacoustic ... instruments was established on board the research vessel Odissey during the international expedition under the ... ESTIMATION OF KRILL CONCENTRATIONS BY HYDROACOUSTIC INSTRUMENTS K.I. Yudanov (U.S.S.R.) Abstract The ... concentrations of krill lead to considerable underestimates of krill biomass in areas surveyed. The task of ... detecting surface concentrations of krill can be solved with the help of towed acoustic antennae. The ... the research vessel Odissey during the international expedition under the FIBEX program. It was ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 123-139 : Auteur(s): Yudanov, K.I.

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