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1. Characteristics of krill aggregations in 48.4 subdivision during January–February 2000

   recommended precautionary catch limit. There have been revealed that potential fishing grounds could be ... Abstract:  It has been showed that krill spatial distribution in 48.4 Subarea was characterized by ... presence of non-aggregated and scattered form, swarms, when surveying (January 17-February 1, 2001).. There ... distribution of krill biomass density with a view to revealing potential fishing grounds to remove the ...

   Meeting Document : WG-EMM-01/42 : Автор(ы): S.M. Kasatkina, A.P. Malyshko, V.N.Shnar and O.A. Berezhinskiy (Russia)

2. REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009

   )) was 31,753 t with a lower 1-sided CI at 18,904 t. Catches of icefish across the region were dominated ... assumed to be 3+. Very few juvenile fish were observed except in the south eastern sector of the South ... Georgia shelf. Icefish diet was dominated by the amphipod, Themisto gaudichaudii with very low levels of ... for other non-target species. There was evidence that the large cohort of juvenile Patagonian ...

   Meeting Document : WG-FSA-09/09 : Автор(ы): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)

3. Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2

   vessel to demonstrate full compliance with Conservation Measure 25-02 in the previous season be removed ... Abstract:  Minimising seabird interactions with longline operations is a key objective of the ... extension trials, in addition to an existing post-season (1-14 November) extension trial. We recommend that ... the three season extension trial periods be added to the existing season extensions for the fishery ...

   Meeting Document : WG-FSA-2019/31 : Автор(ы): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell

4. Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan

   Abstract:  Antarctic Toothfish (Dissostichus mawsoni) is one of the target species that CCAMLR ... and difficulties of in situ observations, life cycle with their spatial and temporal distribution is ... yet to be fully understood. Especially in early life stage, the process of successful egg/larval ... . Mizobata, T. Okuda and T. Ichii Title:  Modelling egg and larval transport of Antarctic Toothfish ...

   Meeting Document : WG-SAM-2019/20 : Автор(ы): M. Mori, K. Mizobata, T. Okuda and T. Ichii

5. A multi-frequency method for improved accuracy and precision of in situ target strength measurements

   from one of the split-beam transducers, additional corresponding TS measurements can be collected with ... provided information about the identity of constituents in a mixed species assembly. Author(s):  Hewitt ...

   Meeting Document : WG-EMM-97/24 : Автор(ы): Hewitt, R.P., Soule, M.A., Demer, D.A.

6. Occurrence of Antarctic krill (Euphausia superba) concentrations in the vicinity of the South Shetland Islands: relationship to environmental parameters

   , showing that the latter may also be a favored spawning area because of the higher probability of survival ... of oceanographic features that led to their retention in these zones. Author(s):  T. Ichii, K ... the occurrence of high krill concentrations in these waters. Drifting buoys indicated that the surface ... water circulation in areas of krill concentrations was characterized by a sluggish current with eddies ...

   Meeting Document : WG-EMM-98/18 : Автор(ы): T. Ichii, K. Kayatama, N. Obitsu, H. Ishii and M. Naganobu (Japan)

7. On the very high likelihood of bycatch of ice krill (Euphausia crystallorophias) in the present-day fishery for Antarctic krill (E. superba)

   . superba). Furthermore there seemed to be little confidence amongst participants that under present ... observer practice any such bycatch would be detected – this despite the fact that fishers are obligated as ... fishery operates in geographic areas that overlap with the known range of Ice krill, that Ice krill and ... companies (ARK), the Marine Stewardship Council (MSC) and CCAMLR, it became apparent that no bycatch of Ice ...

   Meeting Document : WG-EMM-18/05 : Автор(ы): A.S. Brierley and R. Proud

8. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   superba). Recent studies (Kilada et al. 2012), have shown that annular growth bands are present in the ... examined and were determined to show distinct bands within the endocuticle consistent with their known age ... to 2014) using this technique to determine whether annuli could be resolved in wild samples across ... seasons.  Marks consistent with annuli observed in laboratory raised krill were observed. Length at age ...

   Meeting Document : WG-EMM-15/45 : Автор(ы): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

9. REPORT ON A LONGLINE SURVEY CONDUCTED BY THE FV JANAS IN MAY 2008 ON BANZARE BANK, AND AN ASSESSMENT OF THE STATUS OF DISSOSTICHUS SPP. IN DIVISION 58.4.3B

   that the D. mawsoni population is almost entirely large mature fish with a bias towards males, which ... characteristics of the two species of Dissostichus indicate that species specific management should be considered ... , ranging between 0 and 225 kg.1000 hooks-1, consistent with toothfish being depleted to low densities ... , with D. mawsoni found across the entire survey area while D. eleginoides was mainly found on the ...

   Meeting Document : WG-FSA-08/57 : Автор(ы): D. Welsford, T. Robertson and G. Nowara (Australia)

10. Factors influencing Antarctic krill distribution in the South Shetlands

    factors were considered to be responsible for this characteristic distribution of krill. Diatoms were the ... . Hence, higher diatom biomass may be one of factors forming krill concentrations in the inshore and ... . The frontal zone was considered to be favorable spawning ground for krill: not only because of the ... chance of larvae's being transported to their nursery ground. Based on above mentioned factors, we ...

    Meeting Document : WG-KRILL-93/38 : Автор(ы): T. Ichii, H. Ishii and M. Naganobu (Japan)

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