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1. Method of age determination for Antarctic toothfish (Dissostichus mawsoni)

   December 2004 to March 2005 on the longliner “Volna”.  Age was determined for 364 individuals. Currently ... Abstract:  This work is based on material from Antarctic toothfish, collected in the Ross Sea from ... , 1982; Penttilla, Dery, 1988). According to the method, otolith is broken into two parts across the core ... the used method is appropriate for mass age determination for toothfish. Author(s):  E.N. Kyznetsova ...

   Meeting Document : WG-SAM-12/18 : Автор(ы): E.N. Kyznetsova, A.F. Petrov and V.A. Bizikov (Russia)

2. Revised reproductive analysis of Dissostichus mawsoni in SSRU 58.4.1 C for the Korean exploratory longline fishery in 2012/2013

   categories, and almost 100% for the male in larger than TL 100 cm categories. Absolute fecundity on the total ... Abstract:  In the Division 58.4.1 there are two stocks of Dissostichus mawsoni, which is ... analyze the reproductive ecology of Dissostichus mawsoni in SSRU 58.4.1C based on the histological methods ... as a part of Korean research plan for Dissostichus spp. in SSRUs 58.4.1 C and E during 2012/2013 ...

   Meeting Document : WG-FSA-13/45 : Автор(ы): I.J. Yeon, J.S. Lee, Y.J. Kwon, M.A. Jeon, S.K, Choi, K.J. Seok, D.W. Lee, K.Y. Ku and H.J. Kim (Republic of Korea)

3. Comparison of estimators of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial Distribution

   stocks. An appropriate and accurate estimate of the ESS for catch frequency data for each fishery and ... this simulation model. Two existing methods are based on the lack-of-fit of predictions of class ... parameter. This last method generally gave the best estimator of an ESS that is appropriate for haul-level ... an order of magnitude worse than the best two haul-level methods. When process error was incorporated ...

   Meeting Document : WG-SAM-07/7 : Автор(ы): S.G. Candy (Australia)

4. Data requirements for research fishing

   Abstract:  There are currently two sets of requirements for reporting data from vessels conducting ... research fishing being reported on a separate form. Author(s):  Secretariat Title:  Data requirements for ... fishing for research purposes (i.e. research fishing): (1) research fishing conducted under Conservation ... Measure 24-01 (scientific research) requires that catch, effort and biological data be reported on a haul ...

   Meeting Document : WG-SAM-12/07 : Автор(ы): Secretariat

5. Conflict or co-existence? Foraging distribution and competition for prey between Adélie and chinstrap penguins

   between the two species, however, in a year of normal resource availability (2001) there was no such ... the South Sandwich Islands to the Antarctic Peninsula. To investigate how these two species co-exist ... penguins and 24 chinstrap penguins were used to compare foraging distributions. In both years the diet of ... segregation. There was a significant difference in the foraging areas used by Adélie penguins between years ...

   Meeting Document : WG-EMM-02/15 : Автор(ы): A.S. Lynnes, K. Reid, J.P. Croxall and P.N. Trathan (United Kingdom)

6. A method for estimating recruitment and mortality from time series of length-density data

   -likelihood function based on one or more cohorts for which their abundance has been estimated in two or more ... years. A worked example is provided in an appendix. Author(s):  A. Constable and I. Ball (Australia ... Abstract:  Estimates of natural mortality are currently unavailable for Patagonian toothfish. Such ... estimates are needed for estimating recruitments and for use in assessing yield. This paper proposes a ...

   Meeting Document : WG-FSA-00/52 : Автор(ы): A. Constable and I. Ball (Australia)

7. Conservation Measure Conservation Measure 90/XIV (1995)

   1. Ocyuec~nnse~brf i Anc~panrleR ~on1,rR npomrcen ... . 3. E c n ~ B K ~ K O M - ~ H ~ O A 3 ynOB0R npkInOn nm6oro 133 CnenYfOLqUX BMAOB: Lepidonotothen squamifrons, Notothenia rossii, Channichthys ... TeLIeH1,te IJ~oMbICJiOBbIX Ce30HOB 1995/96, 1996197 A 1997198 rr. Kamaoe c y ~ ~ o , npiwI.rMamqee ... T P ~ I mans. %an 1 B~,~nonHReTcR n ~ e ~ r e ~ r ~ e nepnoro ce3oea sKcnepsMeHTanbHoro pexma ... Experimental Harvest Regime for the Crab Fishery in Statistical Subarea 48.3 for the Seasons 1995 ...

   Conservation Measure : 90/XIV (1995)

8. ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES

   Abstract:  Over the past few years WG-EMM has been developing a management procedure for the krill ... - subdivision based on the distribution of historical catches). In recognising the need for a “staged ... candidate methods for subdividing the catch limit and rejected one of them as unsuitable (Option 1 ... of two further options (Option 5- adjustable catch limits within SSMUs and Option 6- structured ...

   Meeting Document : WG-EMM-08/12 : Автор(ы): P.N. Trathan and S.L. Hill (United Kingdom)

9. Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica

   Paper Title:  Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea ... during the 2005/06 fishing season. These observers were placed on board three longline vessels targeting ... consistent with previous research. Regression equations for converting standard length to total length and ... for defining length–weight relationships were calculated and presented for both male and female fish ... larger mean asymptotic maximum size than males. Maximum ages of 8 and 11 years were obtained for male ... , includ- ing data on length and reproduction. Kock et al. (2006) documented evidence for egg brooding and ... less than two per set as icefish were not caught on every line. Based on instruction from the New ... number of opaque zones present for fish i; w = an edge interpretation correction after Francis et al ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 139–165 : Автор(ы): Sutton, C.P., M.J. Manning, D.W. Stevens and P.M. Marriott

10. Rajid by-catch in the longline fishery for toothfish in Subarea 48.3

    Rocks and South Georgia, achieved average catch rates of over 1 ray/thousand hooks, and 20-30 rays ... preliminary analysis of data collected by UK scientific observers on vessels fishing toothfish in Subarea 48.3 ... 34.7/thousand hooks for toothfish and 2.2/thousand hooks for grenadier species. Generalised linear ... models demonstrated that there are significant differences between the catch rates of rays for different ...

    Meeting Document : WG-FSA-99/40 : Автор(ы): D.J. Agnew, J. Taylor and I. Everson (United Kingdom)

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