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1. Fishing and conservation in southern waters

   . The former Soviet Union has been the most important fishing nation, taking 80-90 % of the entire catch ... . The krill catch from the Southern Ocean has been 4.9 million tonnes to date. More than 90 % of this ... catch originated from the Atlantic sector. 50- 90 % is taken from the foraging range of land-based ... the by-catch of juvenile fish in the krill fishery, to incidental mortality of birds during longline ...

   Meeting Document : SC-CAMLR-XII/BG/11 : Автор(ы): Delegation of Germany

2. e-sc-iv-a6.pdf

   ... abundance by the catch-per-unit-effort (CPUE) method, and the methods of analysing effort data in order to ... the catch-per-haul data. The Japanese fishing operation also depends on the type of krill targeted ... reduced to improve the quality of the catch. The Japanese krill fishery appears similar at least during ... the peak fishing season to a demersal trawl operation, for which catch-per-unit-fishing time is quite application/pdf attached to:WS-KCPUE-85

   Meeting Report : WS-KCPUE-85

3. Sampling toothfish from longlines with unequal probabilities

   Abstract:  To obtain a representative sample of the catch taken by toothfish longliners, CCAMLR ... with less catch effort than those outside; or more generally, sampling effort is applied in inverse ... sampling data, or sampling effort should be proportional to catch effort. As vessels generally record the ...

   Meeting Document : WG-FSA-03/85 : Автор(ы): J.R. Ashford (USA)

4. QUANTIFYING MOVEMENT BEHAVIOUR OF VESSELS IN THE ANTARCTIC KRILL FISHERY

   behaviour of the krill fishery. Analysis of distance between hauls in relation to their catch level revealed ... a distinct pattern. Mean between-haul distances were generally longer when catch levels fell below ... 10 t per haul, and the travel distance decreased as the catch level increased; this pattern was most ...

   Meeting Document : WG-EMM-09/P05 : Автор(ы): S. Kawaguchi and S.G. Candy

5. REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009

   generally reduced from the previous year’s survey, with the catch of toothfish being one third of that for ... features of the survey was the very large catch of jellyfish. In contrast, overall catches for the 2009 ... survey were much higher than those from the 2008 survey. The total catch of fish was three times higher ...

   Meeting Document : WG-FSA-09/34 : Автор(ы): G.B. Nowara (Australia)

6. Preliminary aspects of a simulation model to be used for evaluating the experimental crab fishery

   Antarctic crab fishery. A simulation model is proposed for conducting this work. Length frequency and catch ... recruitment relationship, and a model for catch that contains a random normal deviate. Finally, an algorithm ... simulation. This algorithm is based on the idea that each fishing vessel constructs a map of expected catch ...

   Meeting Document : WG-FSA-94/26 : Автор(ы): G. Watters (USA)

7. Robust characterisation of the age structure, growth and recruitment of toothfish in the Macquarie Island and Heard Island and McDonald Islands fisheries

   these fisheries. The inclusion of catch at age data is shown to substantially improve the precision of ... the stock assessment in Division 58.5.2 compared to a scenario using only catch at length data. The ... catch at age data remains a high priority for toothfish fisheries. A costing breakdown for otolith ...

   Meeting Document : WG-FSA-12/P07 : Автор(ы): D.C. Welsford, S.G. Candy, J.J. Verdouw and J.J. Hutchins

8. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   sperm and killer whales on fish catch rate was assessed during September–December 2006. The results were ... zero in 2006; there was also a reduction in depredation of the catch from a maximum of 5% in 2002 to a ... maximum of 0.36% of the total catch in 2006. The fishers who developed the net sleeve modification called ... to seabird mortality and depredation by sperm and killer whales on fish catch rate was assessed ... depredation of the catch from a maximum of 5% in 2002 to a maximum of 0.36% of the total catch in 2006. The ... catch, or the aggregation of individuals around the ves- sel with no apparent connection to fishing ... depre- dation with ‘almost the entire catch’ lost from some lines. Off Chile, sperm whales have been ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Автор(ы): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

9. Estimating the biodiversity of the shelf and oceanic zone of the d’Urville Sea (East Antarctica) for ecoregionalisation using the CEAMARC (Collaborative East Antarctic Marine Census) CAML surveys

   biogeography of the pelagic species. The SB is the northern limit of Euphausia superba and the ASF clearly ...

   Meeting Document : WS-MPA-11/07 : Автор(ы): P. Koubbi (France), G. Hosie, A. Constable, B. Raymond (Australia), M. Moteki (Japan), N. Améziane, R. Causse (France), V. Fuentes (Spain), K. Heerah, F. Penot, D. Vincent, A. Ancel, C.A. Bost, M. Eléaume (France), D. Lindsay (Japan), M. Lindsay (Australi

10. Представление документов на совещания Комиссии

    paper and the date of submission permit. 3. Working papers are limited to 1 500 words, with no limit on ...

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