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1. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   60°S 20 114 134 Namibia Antillas Reefer North 60°S 20 6 26 Uruguay Banzare North 60°S 10 7 17 ... ); (ii) large movements of fish have been observed for fish at liberty for two years or more, and tend ... 80 100 120 140 160 M ed ia n S iz e (c m ) 58.4.1 A 58.4.1 B 58.4.1 C 58.4.1 D ... 50 3 1267 20 1 2007/08 80 7 50 1 157 20 1 2008/09 80 4 50 1 102 80 0 2009/10 80 2 50 0 22 20 0 ...

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

   mature at about 340–360 mm total length (TL) and about 3–4 years of age, and that 95% were mature at ... about 370–400 mm TL and 6–8 years of age. Counts of growth zones in sectioned otoliths were used to ... approached a significantly larger mean asymptotic maximum size than males. Maximum ages of 8 and 11 years ... , meristics, reproductive biology, diet and age estimation. All of the icefish sampled were identified as ... ). All of the possible prey items were in advanced stages of digestion, except for two fish eggs. One ... total length (TL) and about 3–4 years of age, and that 95% were mature at about 370–400 mm TL and 6–8 ... years of age. Counts of growth zones in sectioned otoliths were used to determine ages and von ... 340–360 mm TL and 3–4 years of age, while 95% are mature at 370–400 mm TL and 6–8 years of age ...

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

3. Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997

   account for 20% of the total mass (Kock, 1992; Everson et al., 1996). Arising from this, we envisage two ... success. Year ct FUSE CEPE MAPE Nov Dec Jan Feb Mar Trip Surv Meal S Meal S Comparison of Condition ... [~s gzrnnnvi) are widespread on the South Georgia shelf, Antarctica, and have been fished ... . Le poisson des glaces (Cl~nn1psoce~1zal~~s glri~riari) est une espece courante sur le plateau de ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 119–132 : Autor(es): Everson, I. and K.-H. Kock

4. Trends in relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, after commercial fishing in the area

   inshore sub-populations of N. rossii and G. gibberifrons over the last 16 years was most probably caused ... approximately one year. Barrera-Oro et al. 62"s 60°W (a) S h e t l a n d Figure 1: (a) The South ... probably reflects the high availability of these two species at a site which is far away from the main ... defined as the period from 1 May to 30 April next year. Variance was normalised using the trans ... performed on total and relative catches taken at PC are shown in Table 1. Split-year (1 May to 30 April ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 43–52 : Autor(es): Barrera-Oro, E.R., E.R. Marschoff and R.J. Casaux

5. e-cc-xxxii.pdf

   ... no scientific basis, as suggested under option 3, to discard the most recent two years of data and ... assessment was a consequence of the two additional years’ tag-recapture data, and was not driven by the ... process of opening of SSRUs that were closed eight years ago as part of a three-year experiment in ... .................................................................... 20 Climate change ............................................................................. 20 application/pdf attached to:CCAMLR-XXXII

   Meeting Report : CCAMLR-XXXII

6. e-cc-xxx-a5.pdf

   ... scholarship from the General Science Capacity Fund had been awarded at a cost of up to A$30 000 over two ... Antarctica Workshop (A$14 000). 119 38. The Scientific Committee also advised that a two-year ... : Other issues raised during SCAF-CG discussions in 2011 ......... 158 113 REPORT OF THE STANDING ... two alternatives (.int and .aq), it had been decided that a change of the existing domain extension application/pdf attached to:SCAF-11

   Meeting Report : SCAF-11

7. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   60°S 20 114 134 Namibia Antillas Reefer North 60°S 20 6 26 Uruguay Banzare North 60°S 10 7 17 ... ) large movements of fish have been observed for fish at liberty for two years or more, and tend to be ... Longitude La tit ud e 60 80 100 120 140 160 M ed ia n S iz e (c m ) 58.4.1 A 58.4.1 B ... tit ud e 60 80 100 120 140 160 M ed ia n S iz e (c m ) 58.4.1 A 58.4.1 B 58.4.1 C ...

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8. Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   for females and from 5 to 46 years for males (Figure 3). These ages may be overestimated by one ... for Dissostichus spp. applied to fishing north of 60°S, and in waters outside areas of national ... 58.6 58.5.158.4.3a 58.4.2 58.7 58.4.4b 58.4.4a TOT 58.4.4 2 1.1 Reported catch 3. Two ... °S. (Source: STATLANT data for past seasons, and catch and effort reports for current season, WG ...

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9. Factors that may influence the accuracy of abundance estimates from CCAMLR tag-recapture programs for Dissostichus spp. and best practice for addressing bias

   . Candy, S.G. 2011b. Estimation of natural mortal- ity using catch-at-age and aged mark-recapture data: a ... , Hobart, Australia: 6 pp. Dunn, A. and S. Rasmussen. 2008. Development of a spatially explicit age ... Science, Vol. 20 (2013): 63–72 63 Factors that may InFluence the accuracy oF abundance estImates From ... with respect to M, R and C. Where these assumptions are not met, parameter estimates may be biased ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 63–72 : Autor(es): Welsford, D.C. and P.E. Ziegler

10. Fishery Report 2013: Dissostichus eleginoides South Georgia (Subarea 48.3)

    60 70 80 90 100 + Proportion surviving 1.0 0.96 0.95 0.95 0.94 0.83 0.8 19. Since the length ... . 10 30. If the by-catch of skates and rays or macrourids exceeds 1 tonne in any one haul or set ... . 2012 represents the 2011/12 CCAMLR fishing season (from 1 December 2011 to 30 November 2012 ... for the past two seasons (2012 and 2013) for Management Areas A, B and C (see Figure 1) were set at 0 ...

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