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1. Revised assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005–2014

   300 m) CASAL models for stock status assessments of Dissostichus eleginoides in the research block ... . Among them three runs were carried out using the latest information on age-length relationship in this ... fish tagged in 2012, and a catch at age model including the data with a single age length key applied ... released in 2012 for ELAN_len, ELAN_age and ELAN_lenOB models reflected a large number of recaptures of the ...

   Meeting Document : WG-FSA-15/22 : Автор(ы): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

2. Precision of growth band determination from eyestalk sections of Antarctic krill (Euphausia superba) preserved in formalin

   feedback management of krill fisheries. Samples stored in 70% ethanol provide an opportunity to detect the ... growth bands of eyestalk sections. Moreover, information derived from samples preserved in formalin will ... common in previous decades. Out of 162 Antarctic krill individuals preserved in 5% formalin, the growth ... the growth bands in the eyestalk was analyzed. Three main parameters, including exact percent ...

   Meeting Document : WG-EMM-18/P16 : Автор(ы): G.P. Zhu, Y. Yang, Q. Song and H.T. Zhang

3. The importance of sea ice association of Antarctic krill for transport and retention in the South Orkneys region: a modelling study

   Antarctic krill in CCAMLR Area 48. The local krill populations support krill-dependent higher predators and ... Orkney Islands lie in the seasonal sea ice zone. Sea ice is an important overwintering habitat for ... the local ecosystem dynamics in this key region requires greater understanding of the extent to which ... regional and local transport pathways to and in the South Orkneys region, and the residence time of krill ...

   Meeting Document : WG-EMM-2019/21 : Автор(ы): S.E. Thorpe, E.F. Young, E.J. Murphy and A.H.H. Renner

4. How trophic dynamics of adult Antarctic krill Euphausia superba responses to the condition of no ice in the water during the winter: a case study at South Georgia?

   Abstract:  Understanding the variation in krill diet during winter is crucial to elucidate the ... overwintering of krill in the Southern Ocean. The information on trophic variation of krill under ice-free ... warming. Stable isotope analyses (15 N/ 14 N and 13 C/ 12 C) were utilized to explore the variation in ... Georgia. Stable isotope signatures indicated that there were no significant differences in δ 13 C and δ 15 ...

   Meeting Document : WG-EMM-2019/P04 : Автор(ы): G.P. Zhu, H.T. Zhang, B. Deng and Q.Y. Yang

5. Krill biomass estimates for two survey boxes to the north east and north-west of South Georgia in January 1996: the beginning of a five-year monitoring program

   Abstract:  Acoustic surveys were carried out in January 1996 within two 100 x 80 km boxes located ... the first in a new five-year British Antarctic Survey programme initiated in part to monitor inter ... -annual variability in the abundance of the Antarctic krill Euphausia superba in the South Georgia region ... parallel transects, 80 km in length, running perpendicular to the major direction of shelf-break in the ...

   Meeting Document : WG-EMM-96/18 : Автор(ы): Watkins, J.L., Murray, A.W.A., Brierley, A.S.

6. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2000–2001

   longline fishing for Patagonian toothfish Dissostichus eleginoides in South Africa’s Exclusive Economic ... Zone around the Prince Edward Islands. There was a slight increase in the number of fishing trips and ... hooks set in 1999/2000. The number of seabirds killed dropped dramatically from 268 in 1999/2000 to 76 ... in 2000/2001. White-chinned petrels Procellaria aequinoctialis accounted for 85.5% of the six species ...

   Meeting Document : WG-FSA-01/61 : Автор(ы): P.G. Ryan and B.P. Watkins (South Africa)

7. Preliminary Results of a Bottom Trawl Survey Around Elephant Island in October and December 1987

   Abstract:  A total of 40 bottom trawl hauls was carried out fromboard RV "Polarstern" in ... October and December 1987. Preliminary results indicate a rather stable stock compositions in ... Chaenocephalus aceratus, Notothenia gibberifrons and N. neglecta at least since February 1985. In N. rossii the ... proportion of larger (= older) fish in the catches increased. Composition of the catches of C. gunnari ...

   Meeting Document : WG-FSA-88/31 : Автор(ы): K.-H. Kock (FRG)

8. Summary of scientific observations in the CAMLR Convention Area for 2011/12

   Observers operating in the Convention Area on board longline and trawl fishing vessels during the 2011/12 ... season.  Only data processed by the Secretariat up until 21 September 2012 has been used in this paper ... , covering longline observations in Subarea 48.4, 48.6 and Area 88, and trawl observations in Area 48 and ... Division 58.5.2.  This paper will be updated in full prior to the start of WG-FSA when all of the available ...

   Meeting Document : WG-FSA-12/66 Rev. 2 : Автор(ы): Secretariat

9. Revised South African work plan for 2013/14 for the joint Japan/South Africa research on Dissostichus spp. in Subarea 48.6

   assessment of the Dissostichus resource in statistical Subarea 48.6 was adopted in 2012 and formulated in CM ... of this research in 2013/14 and is to be read in conjunction with WG-SAM-13/11. Author(s):  R.W ... Japan/South Africa research on Dissostichus spp. in Subarea 48.6 Approval:  Approved ...

   Meeting Document : WG-FSA-13/47 : Автор(ы): R.W. Leslie and S. Somhlaba (South Africa)

10. South African work plan for 2015/16 for the joint Japan/South Africa research on Dissostichus spp. in Subarea 48.6

    assessment of the Dissostichus resource in statistical Subarea 48.6 was adopted in 2012 and formulated in CM ... research in 2015/16 and is to be read in conjunction with progress report. Author(s):  Delegation of South ... Dissostichus spp. in Subarea 48.6 Microsoft Word File:  sam-15-39.docx Approval:  Approved Secretariat Workflow ...

    Meeting Document : WG-SAM-15/39 : Автор(ы): Delegation of South Africa

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