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1. Review of rattail and skate by-catch and analysis of rattail standardised CPUE from the Ross Sea toothfish fishery in Subarea 88.1 from 1997/98 to 2001/02

   Abstract:  Little is known about the bycatch of skates, rays and macrourids in the target longline ... fishery for toothfish in the Ross Sea. Following concerns about the accuracy of reporting of bycatch ... reviewed and the accuracy of data recording was investigated. Current systems were considered to be ... . Insufficient data have previously been available to evaluate the usefulness of a standardized CPUE analysis of ...

   Meeting Document : WG-FSA-02/40 : Автор(ы): R.G. Blackwell and S.M. Hanchet (New Zealand)

2. 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

   Abstract:  In May 2008, a randomised longline survey, consisting of 15 standardised sets over 2 ... strata covering areas of commercial fishing activity was conducted from aboard the Australian flagged ... across the majority of the surveyed area. Catches of toothfish consisted of both species of Dissostichus ... shallow areas on the western part of the Bank. Data on size distribution and size at maturity indicate ...

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

3. Breeding biology and diet of pintado petrels Daption capense at Bouvetøya during the summer of 1996/97

   Abstract:  A study on the breeding biology and diet of Pintado Petrels Daption capense was ... success for the total 300 pairs of breeding Pintado Petrels at Nyrøysa was 59 %. Three study colonies were ... was 85 %. Rates of failure were higher during the chick stage than in the egg stage for both of these ... parents (guard period) was 14 days. The length of the guard period was negatively related to the date of ...

   Meeting Document : WG-EMM-97/56 : Автор(ы): Isaksen, K., Huyser, O., Dyer, B.M., Cooper, J., Ryan, P.

4. Some considerations for the further development of statistical summaries of CEMP indices

   Abstract:  A potential method is presented for combining data collected as part of the CCAMLR ... ecosystem monitoring programme (CEMP) into a single index for each of the predator, prey and environment ... parameters. The proposed method is based on the usual theory of multivariate statistics and takes into ... account the covariance between parameters. The power of the statistical procedure recently adopted by WG ...

   Meeting Document : WG-EMM-Stats-97/07 : Автор(ы): de la Mare, W.K.

5. Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea

   Abstract:  Being prepared by a collective of authors, this paper demonstrates some approaches to ... mathematical modelling of Antarctic krill population in the Cooperation Sea. The choice of investigation area ... from 1978 to 1984 and 1988. The objective of the researches was to reveal causes of sharp fluctuations ... assess variations in parameters of the ecosystem and its staunchness against their impact. A possibility ...

   Meeting Document : WG-Joint-94/07 : Автор(ы): V. Belyaev and M. Khudoshina (Ukraine)

6. Environmental gradients of the Antarctic krill (Euphausia superba Dana) in the whole of the Antarctic Ocean

   Abstract:  The implications between a regional and whole distribution of the Antarctic krill ... find out the relationship between the geographical distribution of E. superba and its oceanographical ... gradients, an environmental index was introduced. The environmental index was the integrated value of water ... temperature from the surface to 200m in depth Z. As the results, the area of the high concentration of E ...

   Meeting Document : WG-KRILL-93/29 : Автор(ы): M. Naganobu and Y. Komaki (Japan)

7. On the problem of by-catch of juvenile fish in krill fishery

   Abstract:  Studies of by-catch of juvenile fish in krill catches by research vessels were ... -Kidd trawl with an opening area of 6.0 m2 was used. Trawls were taken in the 0-200 m surface layer over ... krill trawl with an opening area in a small meshed section of the trawl beg of 100 m2. Catches were ... species of fish in krill catches were Pleuragramma antarcticum, Electrona antarctica and Trematomus ...

   Meeting Document : WG-FSA-92/10 : Автор(ы): C.A. Pankratov and E.A. Pakhomov (Ukraine)

8. The composition and origin of marine debris stranded on the shores of subantarctic Macquarie Island

   Abstract:  The coastline of subantarctic Macquarie Island (54° 35’S, 158° 55’E) was surveyed over ... an eight week period in 1988 to determine types, quantities, and possible sources of marine debris ... . Lost fishing gear consisted of buoys, ropes, and net fragments. Gear from both trawling and longline ... South American sources. Three types of litter which potentially entangle marine mammals were found ...

   Meeting Document : CCAMLR-VIII/BG/10 : Автор(ы): D.J. Slip and H.R. Burton (Australia)

9. Preliminary reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No. 3 in the 2011/12 and proposal of the consecutive survey in the 2012/13

   of toothfish in the Division 58.4.3b (BANZARE Bank), using a commercial bottom longline vessel ... stability of the vessel was wasted. Unexpected low fish catches in the preceding survey in Ob-Lena Bank ... during the same cruise and the wasteful use of baits also lead to the decline of the stability of the ... safety of voyage. Shinsei Maru Trot line system with modified configurations was used as fishing gear for ...

   Meeting Document : WG-SAM-12/15 Rev. 1 : Автор(ы): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)

10. Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?

    Abstract:  This paper is a revised version of WG-EMM-15/28, which uses a question and answer ... format to explain the management of the Antarctic krill (Euphausia superba) fishery in the subareas 48.1 ... to 48.4, and current knowledge about the state of the regional krill stock. The revisions provide a ... new, precautionary assessment of exploitation rate in this fishery. The effective regional catch limit ...

    Meeting Document : WG-EMM-16/21 : Автор(ы): S. Hill, A. Atkinson, C. Darby, S. Fielding, B. Krafft, O.R. Godø, G. Skaret, P. Trathan and J. Watkins

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