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1. Preliminary results of oceanological research of Ukrainian vessels in the CCAMLR area for the season 2017/18

   Abstract:  In the fishing season of 2018, three Ukrainian fishing vessels collected oceanographic ... research of Ukrainian vessels in the CCAMLR area for the season 2017/18 Approval:  Approved Secretariat ...

   Meeting Document : WG-SAM-18/27 : Автор(ы): V. Paramonov

2. Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations

   sum of the number of years in the catch series and this windfall ratio. Input information includes the ... sum of catches and associated number of years, the relative reduction in biomass during that period ... yield component and an unsustainable “windfall” component associated with a one-time reduction in stock ... biomass. The size of the windfall is expressed as being equivalent to a number of years of sustainable ...

   Meeting Document : WG-SAM-11/P3 : Автор(ы): A.D. McCall

3. Information on air surveillance mission in Subarea 48.1

   in which it identified seven fishing vessels, all of them being CCAMLR-licenced vessels. Author(s ... ):  Delegation of Argentina Title:  Information on air surveillance mission in Subarea 48.1 Approval:  Approved ...

   Meeting Document : CCAMLR-XXXII/BG/20 : Автор(ы): Delegation of Argentina

4. Preliminary studies on age and growth of Dissostichus eleginoides in the Ob-Lena Bank

   Abstract:  Preliminary studies on the age and growth of Dissostichus eleginoides sampled in the ... 2007/08 season in the Ob-Lena Bank were carried out. The ages of 214 of 3,013 fish sampled by Observers ... were estimated. The estimated ages ranged from 5 to 46 years for males and from 5 to 50 years for ... females. Five to eighteen years gave large contribution to the total age groups for both sexes. Females ...

   Meeting Document : WG-FSA-10/48 : Автор(ы): K. Taki, M. Kiyota and T. Ichii (Japan)

5. Demography of the Korean blue crab, Portunus trituberculatus fishery exploited in the west coast of Korea and the East China Sea

   blue crab distributed around the waters of Korea and in the East China Sea without using fishing effort ... trituberculatus fishery exploited in the west coast of Korea and the East China Sea Approval:  Approved ... of this fish stock was estimated to be about 22,400 tonnes per year and Fmsy to be 0.95. Author(s ...

   Meeting Document : WS-CRAB-93/20 : Автор(ы): J.-U. Lee and D.-H. An (Republic of Korea)

6. Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)

   sample of data that was large but lacked any fish younger than 3.5 years. Counting translucent zones in ... that the modes represented year classes and that one translucent zone is formed annually in otoliths of ... ) have been aged assuming that one translucent zone is formed annually in the otoliths of this species ... . However, no evidence to validate this assumption has previously been presented. In the current work ...

   Meeting Document : WG-FSA-02/33 : Автор(ы): P.L. Horn, C.P. Sutton (New Zealand) and A.L. DeVries (USA)

7. Skate tagging in the Heard Island and McDonald Island (Division 58.5.2) toothfish fishery up to 2013

   biology of these species. In the 13 years, over 12,000 skates have been tagged, with 112 recaptures, a ... in all directions. Most recaptures occurred within the first three years, with the maximum time at ... liberty of nearly eight years for one B. irrasa. Range of movement in depth was between-266 m and 280 m ... icefish (Champsocephalus gunnari) in the Australian Fishing Zone surrounding Heard Island and McDonald ...

   Meeting Document : WG-FSA-13/22 : Автор(ы): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)

8. Long term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia

   Abstract:  Inter-annual variability in diet during crèche (December to February) over 22 years ... present in 89 % of samples and were the main prey (> 50 % by mass) in 10 years of the study. Antarctic ... and were the main prey in 12 years, with Champsocephalus gunnari and Lepidonotothen larseni the most ... krill Euphausia superba were present in 85 % of all diet samples. Fish were present in 79 % of samples ...

   Meeting Document : WG-EMM-17/P02 : Автор(ы): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan

9. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05

   eight years in Subarea 88.1 and for four years in Subarea 88.2 with a large amount of data collected on ... 3477 t against a catch limit of 3625 t. The catch limit was almost reached in Subarea 88.1 and exceeded ... in Subarea 88.2. D. mawsoni was the dominant catch in all 11 SSRUs fished. The main bycatch species ... total catch1. Comparison of the location of fishing effort with ice distribution over the past six years ...

   Meeting Document : WG-FSA-05/29 : Автор(ы): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand)

10. Preliminary results on the observations of cetaceans in the CCAMLR Statistical Subareas 48.1 and 48.2

    vessel More Sodruzhestva. Observations were made during December 2018 – to January 2019 in Subareas 48.1 ... cetaceans in the CCAMLR Statistical Subareas 48.1 and 48.2 Approval:  Approved Secretariat Workflow Status ...

    Meeting Document : WG-EMM-2019/35 Rev. 1 : Автор(ы): K. Vishnyakova and L. Pshenichnov

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