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1. Review of identity and biology of species of the family Macrouridae, from the CCAMLR fishery in the Ross Sea, Antarctica

   Abstract:  Samples of macrourid rattail bycatch from the toothfish fishery in sub-areas 88.1 & ... ; 88.2 in 2002 were identified by observers and returned to New Zealand for subsequent confirmation of ... geographic source of the aged sample. This confirms the preliminary age estimates from the ageing study ... NIWA data were derived from frozen-and-thawed specimens. The age and length at maturity for M. whitsoni ...

   Meeting Document : WG-FSA-02/32 : Автор(ы): P.M. Marriott and P. McMillan (New Zealand)

2. On the possibility of practical utilisation of krill target strength TS in situ obtained on the basis of EK-500 measurements

   situ at the frequency of 120 kHz as measured with echosounder EK-500 (split-beam) principle). Krill was ... Abstract:  Comparative analysis of krill length distribution in the echosurvey area, obtained with ... trawl and acoustic methods is presented. Besides, the acoustic estimate of krill length composition was ... obtained on the basis of the empiric model by Greene et al. (1991) using estimates of target strength in ...

   Meeting Document : WG-EMM-98/19 : Автор(ы): S.M. Kasatkina (Russia)

3. Summary of a three year mark-recapture experiment to estimate population size of Antarctic toothfish (Dissostichus mawsoni) in Southern Area of Statistical Subarea 48.4

   the aims of providing the data required for assessments of the population structure, size, movement ... and growth of both Patagonian toothfish (Dissostichus eleginoides) and Antarctic tooth (Dissostichus ... mawsoni) in South of Statistical Subarea 48.4. This paper presents the results for D. mawsoni. Fishing ... effort within the south of Subarea 48.4 was relatively evenly spread between each participating fishing ...

   Meeting Document : WG-FSA-11/31 Rev. 2 : Автор(ы): R.C. Wakeford, J. Roberts and R.E. Mitchell (United Kingdom)

4. Abundance of larvae and assessment of recruitment size of Carlsberg lantern fish (Electrona carlsbergi Tåning, 1932) - (family myctophidae) in Southwest Atlantic in 1989

   arid vertical hauls at 500- 0m. The method of delta-distribution of random values (Aitchison, Brown ... recruitment biomass (fish aged up to 1 year) in this species for the area of 87750 square miles studied. The ... abundance of larvae in this area was 4.3 x 10 ind., while the biomass of one year old fish obtained was ... 10750 tons. A whole chain of similar reproductive grounds is assumed to exist in the notal zone of the ...

   Meeting Document : WG-FSA-95/07 : Автор(ы): Nevisnky, M.M.

5. The integrated Antarctic expedition of the YugNIRO in the season of 1989–1990: main results of the ichthyological studies

   taken on the shelf of Antarctica, at Ob and Lena Seamounts (referred to as Banks in the Russian usage ... Ocean sector of the Antarctic in the season of 1989-1990, information is presented in this paper on ... ichthyofauna, size–weight composition and main parameters of the biological state of the more abundant fishes ... ), and in the zone of the Southern Polar front. In the shelf area, of Cooperation Sea, localities of ...

   Meeting Document : WG-FSA-90/39 : Автор(ы): A.K. Zaitsev, V.G. Prutko and V.N. Yakovlev (YugNIRO, USSR)

6. Possibility of predicting sea-ice concentration (SIC) in research block (RB) 48.6-5 (Southern part of Subarea 48.6) using sea surface temperature (SST) in RB 48.6-2 (Northern part of 48.6)

   Abstract:  It  was  reported  at  WG-SAM-2019  that  the  sea  ice  concentration  (SIC) of RB ... 48.6-5 corresponded well with the dynamics of monthly sea surface temperature  (SST)  anomaly  in  RB ...   48.6-5.   However,  in  the  prediction  of SIC  in  RB  48.6-5  using  the  monthly  SST  anomaly ... , consequently there is very little information on the SIC during this period. However, the SST of RB 48.6-2 can ...

   Meeting Document : WG-FSA-2019/49 : Автор(ы): T. Namba, R. Sarralde, S. Somhlaba and J. Pompert

7. Modelling growth and reproduction of Antarctic krill: implications of spatial and temporal trends in temperature and food for ecosystem-based management of krill fisheries

   of the intermoult period and the instantaneous growth rate at moult, and the energetics class, based ... Abstract:  Errors in the growth model used in stock assessments of Antarctic krill, specifically ... higher rates of growth than occur in reality, could inadvertantly lead to over-exploitation of the krill ... population and cause impacts on krill predators.  We review the three classes of models available for ...

   Meeting Document : WG-EMM-12/38 : Автор(ы): A.J. Constable and S. Kawaguchi (Australia)

8. Interannual variability of the South Georgia marine ecosystem: biological and physical sources of variation in the abundance of krill

   krill and the transport pathways emphasizing that both the causes and the consequences of events at ... Abstract:  Interannual variability is a characteristic feature of the Southern Ocean ecosystem yet ... the relative roles of biological and physical processes in generating these fluctuations are unknown ... . There is now extensive evidence that there are years when there is a very low abundance of Antarctic ...

   Meeting Document : WS-AREA 48-98/8 : Автор(ы): E.J. Murphy, J.L. Watkins, K. Reid, P.N. Trathan, I. Everson, J.P. Croxall, J. Priddle, M.A. Brandon, A.S. Brierley (UK) and E. Hofman (USA)

9. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2017 – Reflection of the recommendations by WG-EMM-16 and SC-CAMLR-XXXV

   in support of the development of a CCAMLR MPA in the Weddell Sea. Germany was asked to carry out ... further work, in particular regarding the issues and questions raised at WG-EMM-16 and SC-CAMLR-XXXV. Here ... , the authors intend to update the CCAMLR Working Groups on the current state of the work carried out ... during the 2016/2017 intersessional period. Chapter 1 of this working group paper informs on the new data ...

   Meeting Document : WG-SAM-17/30 : Автор(ы): K. Teschke, H. Pehlke and T. Brey on behalf of the German Weddell Sea MPA (WSMPA) project team

10. Results of Phase I and II of the research program for toothfish fishery in Subarea 88.3 during the 2010/11–2011/12 seasons (this is a revision of WG-SAM-12/05)

    YugNIRO (Kerch, Ukraine). Totally, during the work period 44 longlines were set at a depth from 625 to ... 2336 m. Total number of set hooks amounted 171096. In 2011 research fishing covered SSRU B, C and D ... research fishing data contributes to the achievement of the main objectives of research for the data-poor ... area: estimate of number index, evaluation of fishing capacity of Subarea 88.3, preparation of ...

    Meeting Document : WG-FSA-12/13 : Автор(ы): A.F. Petrov, V.A. Tatarnikov, K.V. Shust and I.I. Gordeev (Russia)

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