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1. Monitoring of relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, in years 2000 to 2003

   has continued in Potter Cove from 2000 to 2003, covering a continuous sampling period of twenty years ... in years 2002-2003, whereas G. gibberifrons was absent in the catches. No recovery of the stocks of ... these two fish species was still observed, more than two decades after the end of the commercial fishery ... . However, the increase observed in the catches of N. rossii in some years since 1997 might be indicative of ...

   Meeting Document : WG-FSA-03/89 : Автор(ы): E. Barrera-Oro, E. Marschoff, R. Casaux and B. Gonzalez (Argentina)

2. Revised assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990–2014

   period, and the CCAMLR yield 30 tonnes lead to the period as 24 years (between 2015 and 2038). We ... biomass were 610 and 330 tonnes in the revised OB_1b model. The CCAMLR yield was calculated at 30 tonnes ... killer whales constantly occurs, the CCAMLR yield should be reduced to 22.5 tonnes. Author(s):  K. Taki ... (Japan), S. Mormede (New Zealand) and T. Ichii (Japan) Title:  Revised assessment models for Patagonian ...

   Meeting Document : WG-FSA-15/23 : Автор(ы): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

3. Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18

   -2018), which was mainly destined towards testing its fishing systems and new equipment installed for ... of the ship between extraction zones during each fishing trip are described Author(s):  P.M. Arana ... and R. Rolleri Title:  Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18 ... by the Chilean krill fishing ship Antarctic Endeavour throughout its first year of operation (2017 ...

   Meeting Document : WG-EMM-2019/09 : Автор(ы): P.M. Arana and R. Rolleri

4. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

   resulted in a 30% higher estimate of initial biomass than for the 2009 base case. The main reason for this ... different years. Monte-Carlo Markov Chain (MCMC) diagnostics suggested no evidence of non-convergence in any ... past 2–3 years there has been an increase in fishing in SSRUs 88.2CDFG and it may now be more ... developed in a separate paper.   Author(s):  S. Mormede, A. Dunn and S.M. Hanchet (New Zealand) Title ...

   Meeting Document : WG-FSA-11/44 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

5. Progress report for the fourth year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa in the years 2013–2016

   initiated in Statistical Subarea 48.6 by Japan and South Africa during the 2012/13 fishing season. Two ... achieved during the first 3.5 years is reported. The emphasis of the progress report is on block 486_2 ... conducted using data mainly from block 486_2.   Author(s):  S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T ... Subarea 48.6 being jointly undertaken by Japan and South Africa in the years 2013–2016 Microsoft Word File ...

   Meeting Document : WG-SAM-16/41 Rev. 1 : Автор(ы): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba

6. Tests for anomalous years in the CCAMLR index series (draft)

   Abstract:  The properties of a method for detecting anomalous years in CCAMLR index series are ... present, at least according to one model For cases like (b) it is proposed that a Box-Cox transformation ... proposed methods under various conditions. Author(s):  MacKenzie, D., Manly, B.F. Title:  Tests for ... anomalous years in the CCAMLR index series (draft) Approval:  Approved ...

   Meeting Document : WG-EMM-Stats-97/06 : Автор(ы): MacKenzie, D., Manly, B.F.

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H for the years 2002–03 to 2012–13

   fishery to allow annual full age length keys for all fisheries for future assessments. Author(s):  S ... suggest an intermediate biomass. The two models (R1 and R2) which estimate a higher biomass are those ... younger ages (R5) and lower biomass. The remaining two models (R4 and R5) suggest a substantially lower ... biomass than previously estimated, mainly due to the signal in the last three years of tag data. These are ...

   Meeting Document : WG-FSA-13/52 : Автор(ы): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

8. Fishing ground selection in krill fishery: trends in its patterns across years, seasons, and nations

   scale data. Among the 15 SSMUs within Areas 48.1, 48.2 and 48.3 including the pelagic SSMUs, only one ... also recognized in order to accommodate any possible development of the fishing techniques. Author(s ... ):  S. Kawaguchi (Australia), K. Taki and M. Naganobu (Japan) Title:  Fishing ground selection in krill ... fishery: trends in its patterns across years, seasons, and nations Approval:  Approved ...

   Meeting Document : WG-EMM-05/28 : Автор(ы): S. Kawaguchi (Australia), K. Taki and M. Naganobu (Japan)

9. Standardised CPUE analysis of Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years 1997/98 to 2004/05

   years in Subarea 88.1 and 88.2. This report revises and updates the previous analysis with the addition ... on (a) all vessels and (b) the two main New Zealand vessels that have been in the fishery over most ... analyses for previous years. The yearly indices were relatively stable between 1998 and 2003, with a ... significant. Author(s):  A. Dunn and N.L. Phillips (New Zealand) Title:  Standardised CPUE analysis of ...

   Meeting Document : WG-FSA-05/32 : Автор(ы): A. Dunn and N.L. Phillips (New Zealand)

10. A comparison of densities and length distribution of the Champsocephalus gunnari stock in Subarea 48.3 between years 1994 and 1995

    1995 and 1994 hauls located at less than one nautical mile were formed and their differences analyzed ... after an overfishing event. Author(s):  Marschoff, E., Calcagno, J., Gonzalez, B. Title:  A comparison ... years 1994 and 1995 Approval:  Approved ...

    Meeting Document : WG-FSA-95/34 : Автор(ы): Marschoff, E., Calcagno, J., Gonzalez, B.

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