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1. A review on the feeding conditions of the baleen whales in the Southern Ocean

   revealed that the frequency occurrence by krill size showed that the large krill(>50mm) occurs more ...

   Meeting Document : WG-KRILL-93/16 : Автор(ы): A. Kawamura (Japan)

2. Oceanography of the South Georgia and South Orkney Islands regions using high-resolution models

   productive, supporting large colonies of higher predators, and with a history of commercial exploitation ... the results of preliminary analyses. The models are regional applications of NEMO with a ~3 km ... tides, atmospheric forcing from reanalysis, glacial melt, and with sea ice processes incorporated using ... interactions with predators and availability to fisheries. Insight from such studies will help inform WG-EMM ...

   Meeting Document : WG-EMM-17/30 : Автор(ы): E. Young, E. Murphy and P. Trathan

3. Progress report on the joint research for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand in 2018/19

   similar in research blocks 883_1, 883_3 and 883_4 with the range of 0.1110–0.1571, but much lower in ... research block 883_5, 883_P8, 883_P9 with the range of 0–0.0185. Tagging rate and tag overlap in Subarea ... distribution with modes near 70 cm and 150–160cm. Proportions for female maturity stages 1, 2, and 3 were ... were observed with stage 1 and 2. Otolith, stomach contents, gonad, fin and muscle samples were ...

   Meeting Document : WG-SAM-2019/11 : Автор(ы): Delegations of the Republic of Korea and New Zealand

4. RECENT TRENDS IN NUMBERS OF FOUR SPECIES OF PENGUINS AT THE PRINCE EDWARD ISLANDS

   and southern rockhopper penguin E. chrysocome. In December 2008 it was estimated that some 65 000 ... in numbers of king penguin chicks that survived to the end of the winter period, but there was ... considerable fluctuation in chick production in the 1990s. It was roughly estimated that on average 88% of king ...

   Meeting Document : WG-EMM-10/P1 : Автор(ы): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper

5. Notes on the biology of the South Georgia ray, Raja georgiana

   Abstract:  Morphological information is given on specimens of Raja georgiana that were caught ... during a demersal trawl survey in Subarea 48.3, South Georgia. It is concluded that, in spite of ...

   Meeting Document : WG-FSA-00/22 : Автор(ы): I. Everson, J. Kerr, C. Yau and A. Williams (United Kingdom)

6. ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY

   1970-ies and 1980-ies showed that different modifications of midwater trawls applied had comparatively ... low catchability, as a rule, 10-20%. The experiments showed that while percolated through large meshes ...

   Meeting Document : WG-EMM-09/11 : Автор(ы): L. Pshenichnov (Ukraine)

7. An analysis of within-season recaptures of tagged toothfish

   toothfish within-season recaptures (i.e. fish that have been tagged and recaptured in the same fishing ... recapture locations for these fish was similar to that of all recaptured fish. The relative frequency of ...

   Meeting Document : WG-FSA-13/01 : Автор(ы): Secretariat

8. Proposal for a revised summary table used for assessment of new and ongoing research plans

   Abstract:  At WG-SAM-2019, it was highlighted that some of the language in the table used to ... assess research plans in data-poor fisheries was ambiguous, in particular to delegates that do not have ...

   Meeting Document : WG-FSA-2019/55 : Автор(ы): C. Péron and D. Welsford

9. Effects of recruitment variability and natural mortality on Generalised Yield Model projections and the CCAMLR Decision Rules for Antarctic krill

   Peninsula were used as proxies for recruitment variability. Simulations were run for 21 years with either no ... fishing, or with fishing at either the trigger level (gamma = 0.0103), the precautionary catch limit ... ;variable mortality" (M with a uniform distribution between 2 and 0.8, or annual survivals varying ... "escapement" rule. For the base case simulations with M=0.8 and additional recruitment CVs of ...

   Meeting Document : WG-EMM-12/26 : Автор(ы): D. Kinzey, G. Watters and C. Reiss (USA)

10. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

    age structure and growth parameters are used. It is concluded that only in the three earliest years ... analyses of the data from these seasons is 0.22. It is suggested that large scale fishing was in progress ...

    Meeting Document : WG-FSA-97/05 : Автор(ы): Everson, I.

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