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1. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL

   is consistent with the problems discussed of the potential bias of a single-area model in trying to ... included in the assessment of D. eleginoides in Division 58.5.2 until the spatial structure of the mark ... -recapture program can be incorporated appropriately in the assessment. The assessment of long-term annual ... eleginoides in Division 58.5.2. However, as expected, the assessment will be sensitive to the inclusion of ...

   Meeting Document : WG-FSA-06/64 : Автор(ы): A. Constable, S. Candy, T. Lamb and I. Ball (Australia)

2. Draft proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22

   years. In this document we propose draft research objectives and an approach to review the locations of ... blocks of this research plan for WG-FSA-18. In addition, the current genetics work (Maschette et al. 2018 ... ) will provide information on the stock structure of Antarctic toothfish in East Antarctica in relation ... to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al. 2017 ...

   Meeting Document : WG-SAM-18/17 : Автор(ы): Delegations of Australia, France, Japan, Republic of Korea and Spain

3. Pursuit and polynyas in the Ross Sea, Antarctica

   influence biological activity. We pursued daily transition of polynyas in the Ross Sea, Antarctica from 1978 ... polynya existed in the inner area of the Ross Sea in November of the each year. The shape of the polynya ... changed remarkably in several days. The polynyas have the range of approximately 500 km from the bottom to ... the entrance of the Ross Sea. The polynyas usually open to the northern oceanic water late in December ...

   Meeting Document : WG-EMM-98/31 : Автор(ы): M. Naganobu, T. Tanaka, Y. Okada, N. Kimura and S. Matsumura (Japan)

4. 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 ... icefish (Champsocephalus gunnari) in the Australian Fishing Zone surrounding Heard Island and McDonald ... bycatches. A tagging program has operated in these fisheries since 2001 to learn more about the movement and ... recapture rate of less than one percent. The average distance between release and recapture for each of the ...

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

5. Notes for identifying the three macrourid species, M. holotrachys, M. whitsoni and M. carinatus in CCAMLR Subarea 48.3

   the identification of three macrourid species caught as bycatch in the fishery for Patagonian ... 5.2 whilst M.carinatus has a head ratio of greater than 5.2. There was some overlap in the ranges of ... toothfish, Dissostichus eleginoides, in Sub-Area 48.3. Scaling under the snout was used to separate ... scaled). The relative positioning of the second dorsal fin and the anal fin can also be used to ...

   Meeting Document : WG-FSA-02/29 : Автор(ы): S.A. Morley, M. Belchier, M.G. Purves, T. Mulvey and J. Dickson (United Kingdom)

6. Spanish research proposal for the 2016/17 season in Division 58.4.1

   Abstract:  In the 2012/13 fishing season Spain began the implementation of a multi-annual Research ... , results have to be analyzed in the coming months but some doubt about the reliability of data could be ... express due to accessibility problems by the ice cover and traces of IUU fishing found in the proposed ... Plan for Divisions 58.4.1 and 58.4.2 in order to estimate local biomass of Dissostichus spp. by means ...

   Meeting Document : WG-SAM-16/10 : Автор(ы): Delegation of Spain

7. Investigations on midwater trawling for krill (Euphausia superba) in the Southern Ocean

   Area 58 in the Indian Ocean Sector of Southern Ocean, during the First Indian Antarctic Krill ... °04'-40°04' E long, from 27 January to 12 February 1996. In the area of operations, krill ... long. Krill were present in 33.3 per cent of the total number of hauls taken. Major species obtained ... -1. In the area of operations (57°53'- 61°13' S lat and 31°40'- 36°31' E long ...

   Meeting Document : WG-EMM-98/38 : Автор(ы): M.R. Bhoopendranath, M.K.R. Nair, A. Anrose and V.C. George (India)

8. Predicting fishing ground accessibility in the Antarctic Weddell Sea

   Abstract:  Sea ice is a major constraint of fishery performance in the Southern Ocean seasonal sea ... to constitute valuable, riskreducing planning tools in the further development of fishery research as ... well as of ship-bound tourism in the wider Weddell Sea area. Author(s):  H. Pehlke, K. Teschke and T ... establish statistical models of (i) accessibility, i.e. the probability that a particular area is navigable ...

   Meeting Document : WG-SAM-18/01 : Автор(ы): H. Pehlke, K. Teschke and T. Brey

9. Observer activities on Japanese krill fishing vessels in the CCAMLR Convention Area

   . Although the increase of expected catch of krill notified in recent years has caused concerns among some ... urgent management concern related to krill fishery. In addition, CCAMLR XXV agreed “that the priorities ... ) determine the level of by-catch of larval finfish, and (iii) better understand the occurrence of warp-strike ... by seabirds”. Japan believes that the purpose of observer activities for krill fishery can be ...

   Meeting Document : CCAMLR-XXVI/BG/41 Rev. 1 : Автор(ы): Delegation of Japan

10. An integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

    eleginoides) fishery at Heard Island and McDonald Islands in CCAMLR Division 58.5.2 with data until end of the ... model leads to a smaller estimate of the virgin spawning stock biomass B 0 than that obtained in 2015 ... season 2015/16. The updated assessment model is based on the best available estimates of model parameters ... , the use of abundance estimates from a random stratified trawl survey (RSTS), longline tag-release data ...

    Meeting Document : WG-FSA-17/19 : Автор(ы): P. Ziegler

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