Результаты поиска

1. An analysis of fishing location and tag recaptures in Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a in 2012

   Author(s):  Secretariat Title:  An analysis of fishing location and tag recaptures in Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a in 2012 Approval:  Approved

   Meeting Document : WG-FSA-12/62 : Автор(ы): Secretariat

2. Analysis of anomalous CPUE data from data-poor exploratory fisheries

   Abstract:  This paper presents an analysis prepared by the  Secretariat and Korea to provide the context to the more variable and anomalously high CPUEs of the two Korean ships the Insung No. 2 and the Insung No. 7 while participating in CCAMLR exploratory fisheries. The operational characteristics

   Meeting Document : WG-FSA-12/07 : Автор(ы): Secretariat and Delegation of the Republic of Korea

3. The CCAMLR Scheme of International Scientific Observation – A scoping paper on the operations and sampling requirements of the scheme

   Abstract:  Since its inception in 1992 the CCAMLR Scheme of International Scientific Observation  the complexity of documenting procedures, variety of sampling requirements and associated data management have all increased. Given  the likely continued increase in complexity it is essential to have

   Meeting Document : WG-FSA-12/63 : Автор(ы): Secretariat

4. Review of activities in monitoring marine debris in the CAMLR Convention Area

   Abstract:  In 2012 data on beach surveys, debris associated with seabird colonies, marine mammal entanglements and hydrocarbon soilings were received from South Africa, the United Kingdom, and Uruguay.  Non-fishing items such as plastics, packaging materials and wood remain the most common type of

   Meeting Document : WG-FSA-12/64 : Автор(ы): Secretariat

5. Hook loss in CCAMLR exploratory fisheries

   Abstract:  The development of methods to estimate unaccounted fishing mortality from lost fishing lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks

   Meeting Document : WG-FSA-12/65 : Автор(ы): Secretariat

6. Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation

   Abstract:  We studied the annual distribution, activity and breeding foraging trips of the sibling species of giant petrels, Northern Giant Petrel Macronectes halli and Southern Giant Petrel Macronectes giganteus from the  Crozet Islands (46°25'S; 51°51'E) where the 2 species breed

   Meeting Document : WG-FSA-12/67 : Автор(ы): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)

7. Physical and behavioural influences on larval fish retention: contrasting patterns in two Antarctic fishes

   Abstract:  Waters around South Georgia are amongst the most productive in the Southern Ocean, and support internationally important fisheries. However, there is significant inter-annual variability in fish stocks, and some species have failed to recover from historical overfishing. Dispersal and

   Meeting Document : WG-FSA-12/P10 : Автор(ы): E.F. Young, J. Rock, M.P. Meredith, M. Belchier, E.J. Murphy and G.R. Carvalho

8. Unnatural selection of Antarctic toothfish in the Ross Sea, Antarctica

   Abstract:  The current management strategy of the Ross Sea Antarctic toothfish fishery in an MSY mode is to target the oldest, largest, most fecund fish, theoretically to increase the number and growth rate of smaller fish. The literature is reviewed to reveal why this strategy has failed in the

   Meeting Document : WG-FSA-12/P05 : Автор(ы): D.G. Ainley, C.M. Brooks, J.T. Eastman and M. Massaro

9. Some aspects of size composition dynamics of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea (Statistical Subarea 88.1)

   Abstract:  The analysis of the data on size composition of Antarctic toothfish (Dissostichus mawsoni) from catches in different statistical areas of the Ross Sea was given. Biological data for two fishery periods were selected for comparison: 2003-2005 and 2008-2012. It allowed estimating changes

   Meeting Document : WG-FSA-12/17 : Автор(ы): A.K. Zaytsev (Ukraine)

10. Preliminary analysis of toothfish catch, CPUE, size structure and mark-recapture data from SSRUs 486A and 486G, with comments on the sustainability of different harvest levels

    Abstract:  Available catch, effort, catch-at-size and tagging data for Statistical Subarea 48.6 are analysed to provide preliminary assessments for Dissostichus mawsoni and D. eleginoides separately in Subarea 48.6 north of 60°S (the combined SSRUs 48.6A and 48.6G). A preliminary assessment for D.

    Meeting Document : WG-FSA-12/31 : Автор(ы): E. Thomson and M. Bergh (South Africa)

Страницы