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1. Results of scientific observation in Antarctic krill fishery in 2010/11: II. analysis of variability of krill size and fish by-catch

   data collection with considering the difference of fishing gear. Author(s):  T. Okuda and M. Kiyota ... ) incorporated in a state-space model that separates biological process error from fishery process error and ... WinBUGS with statistical software R. Although the posterior distribution adequately converged for the ... of bycatch fish with large its variance, which suggests the necessity of reviewing the procedure of ...

   Meeting Document : WG-EMM-12/67 : Автор(ы): T. Okuda and M. Kiyota (Japan)

2. Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover

   twenty four years, and at Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The ... catches. These trends are consistent with those observed in scientific cruises on the offshore populations ... offshore cruises since 1998 show that the populations of N. rossii and G. gibberifrons in the South ...

   Meeting Document : WG-FSA-06/25 : Автор(ы): E.R. Barrera-Oro and E.R. Marschoff (Argentina)

3. Update of the integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (Division 58.5.2)

   the updated assessment, the long-term yield that satisfies the CCAMLR decision rules is 2 730 t ... consequence of using a higher M in the integrated assessment was a reduction in the estimate of B 0 with a ... increase in R 0 was 23.5%. For the updated assessment with M set to 0.155 the corresponding percentage ... to a lesser degree, the longline fishery catch relatively few fish that are at an age to begin ...

   Meeting Document : WG-FSA-11/24 : Автор(ы): S.G. Candy and D.C. Welsford (Australia)

4. Stock assessment and proposed TAC for Antarctic toothfish (TOA) in the Subarea 88.2 H in the season 2014–2015

   is 9307 t with 95% confidence interval ranging from 7502 t to 11967 t. In 2014-2015 values of ... potential catch with incomplete taking of 3%, 5% and 10% were determined as 280 t, 465 t and 931 t ...

   Meeting Document : WG-SAM-14/08 : Автор(ы): S.M. Goncharov and A.F. Petrov (Russia)

5. Seabird mortality in the Japanese tuna longline fishery around Australia, 1988–1995

   per year. These estimates are absolute minima because not all birds killed remain on hooks to be ... seabird catch rates do not appear to be showing a sustained decrease. The process of the incidental ... the species composition of the bycatch varied with seasons and areas. Most species of birds killed ... were not consistent between fishing grounds or seasons. Author(s):  N. Brothers, R. Gales and T. Reid ...

   Meeting Document : WG-FSA-98/31 : Автор(ы): N. Brothers, R. Gales and T. Reid (Australia)

6. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2006/07 season

   unclear, and may be related to different distributions of fishing effort by different vessels, to poorer ... (equilibrium) spawning stock abundance (B0) for the 2007 reference model were estimated as 71 200 t (95% C.I.s ... 59 570–87 900 t), and current (B2007) biomass was estimated as 81.9% (78.4–85.4%). Estimated yields ... for the reference case, using the CCAMLR decision rules, were 2700 t. Similar estimates of initial ...

   Meeting Document : WG-FSA-07/37 : Автор(ы): A. Dunn and S.M. Hanchet (New Zealand)

7. Development of a five-year work plan for the CCAMLR Scientific Committee

   with input from the conveners of its working groups and that it should be made available for ... , paragraphs 13.8 to 13.20). It was agreed that the work should be led by the Chair of the Scientific Committee ... tasks have been identified along with science topics to be considered in order to carry out the tasks. A ... SC-CAMLR-XXXIV/14. It is intended that the final document will become a ‘living document’ that can be ...

   Meeting Document : WG-EMM-17/02 : Автор(ы): M. Belchier (Chair of SC-CAMLR)

8. On commercial significance of krill aggregations

   operation areas and compare it with critical density values for marine animals feeding on krill. The results ... numbering 22000 hauls for the period of 1986-1990 and those from Ukrainian trawlers for the period of 2001 ... with biomass density of at least 100 g/m2. This threshold value of krill commercial biomass ... estimated at 24 g/m2 (Boyd, 2001). As is evident from comparison of above density values, the fleet and ...

   Meeting Document : WG-EMM-03/31 : Автор(ы): S.M. Kasatkina (Russia)

9. CLIMATE CHANGE AND THE ANTARCTIC MARINE ENVIRONMENT: MANAGEMENT IMPLICATIONS

   this process, we consider that it will be important to focus on issues that reduce uncertainty by the ... necessitate that CEP and CCAMLR address a number of key issues if both organisations are to fulfil their ... international obligations. We suggest that in order for CEP and CCAMLR to undertake their respective schedules ... of work, it will be essential for them to try to determine the relative risks (uncertainty), impacts ...

   Meeting Document : WG-EMM-09/24 : Автор(ы): P.N. Trathan and D. Agnew (United Kingdom)

10. Preliminary results on the diet of the snow petrel Pagodroma nivea at Laurie Island, Antarctica, during the 1997/98 breeding season

    Orkney Islands, (60¡46'S, 44¡42'W), Antarctica, over the period January-February of 1998 ... Electrona antarctica the main prey. The information presented here should be considered as preliminary and ...

    Meeting Document : WG-EMM-00/11 : Автор(ы): G. Soave, V. Ferretti, N. Coria and R. Casaux (Argentina)

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