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1. Some aspects of size composition dynamics of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea (Statistical Subarea 88.1)

   Abstract:  The analysis of the data on size composition of Antarctic toothfish (Dissostichus ... mawsoni) from catches in different statistical areas of the Ross Sea was given. Biological data for two ... the size composition of the fished part of Antarctic toothfish population. It was noted that during ... both periods of the fishery, in the southern statistical areas (SSRU H, I, K, L), the portion of small ...

   Meeting Document : WG-FSA-12/17 : Автор(ы): A.K. Zaytsev (Ukraine)

2. Plan of research program of the Ukraine in Subarea 48.2 in 2016 (second season)

   research activities on the assessment of the stock state of the Dissostichus spp species in subarea 48.2 ... will be carried out within three years. Implementation of the tagging program in the long-term ... prospective will provide the indicators for the procedure of abundance assessment of the studied species in ... certain number of the following bottom long line surveys are proposed to be conducted during March-April ...

   Meeting Document : WG-FSA-15/45 : Автор(ы): Delegation of Ukraine

3. Estimation and correction of migration-related bias in the tag-based stock assessment of Patagonian toothfish in Division 58.5.2

   Abstract:  Migration has the potential to violate the assumptions of tag recapture models used in ... the assessment of toothfish stocks. Evaluating the potential bias introduced into stock assessments ... and tag-based biomass estimates when the distributions of tagged fish, fishing effort and the ... underlying stock distribution are spatially heterogeneous is currently one of the highest priorities of the ...

   Meeting Document : WG-SAM-17/11 : Автор(ы): P. Burch, P. Ziegler, D. Welsford and C. Péron

4. Progress report on the joint research for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand and notification of research in 2018/19

   –883_5. Due to extreme ice conditions covering the southern part of 88.3, the Janas (NZL) was not able to ... conduct its part of the survey. The total catch of D. mawsoni was 38,856 kg comprised of 1,380 individuals ... in blocks 883_3 and 883_4 showed similar values of 0.1369 and 0.1466 kg/hook, research block 883_5 ... per tonne and 72%. The length frequency of D. mawsoni exhibited a bimodal distribution with modes near ...

   Meeting Document : WG-SAM-18/05 : Автор(ы): Delegations of the Republic of Korea and New Zealand

5. Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2

   Abstract:  We propose to test three hypotheses to describe the reproductive ecology of Antarctic ... transport mechanism for subsequent advection patterns, all of which could be impacted by climate change ... only exists from the west of the region (SSRU 88.1B), yet adult Antarctic toothfish are found much ... further east and north of the CCAMLR Convention area, which is bounded by latitude 60°S. Obtaining a ...

   Meeting Document : WG-SAM-18/09 : Автор(ы): Delegation of New Zealand

6. Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2

   Abstract:  We propose to test three hypotheses to describe the reproductive ecology of Antarctic ... transport mechanism for subsequent advection patterns, all of which could be impacted by climate change ... only exists from the west of the region (SSRU 881B), yet adult Antarctic toothfish are found much ... further east and north of the CCAMLR Convention Area, which is bounded by latitude 60°S. Obtaining a ...

   Meeting Document : WG-FSA-18/40 : Автор(ы): Delegation of New Zealand

7. On possible influence of continuous krill fishing technology with the use of ‘air-bubbling suspension system’ on ecosystem elements

   , accompanied by introduction of highly intensive fishing and processing technologies call for studying the ... fishery influence on ecosystem components beyond the framework of traditional investigations of predator ... of studying the krill fishing technology. It is just trawl design and fishing method that will ... determine catchability, selectivity and ecological compatibility of the gear during the fishery and ...

   Meeting Document : WG-EMM-06/27 : Автор(ы): S.M. Kasatkina and V.A. Sushin (Russia)

8. Report of ACAP Working Group on Status and Trends Agreement on the Conservation of Albatrosses and Petrels – Status and Trends Working Group

   Abstract:  1. The first Session of the Meeting of the Parties (MOP1) of the Agreement on the ... Conservation of Albatrosses and Petrels (ACAP) agreed to review the population status, trends and demography of ... albatrosses (21 species) and petrels (seven species) listed on Annex 1 of the Agreement (MOP1 Final Report ... aim of collecting and collating information on breeding numbers and critical population and ...

   Meeting Document : WG-FSA-06/40

9. Status of the South Georgia subarea (48.3) on satellite monitoring of the sea surface temperature, December 1999–January 2000

   Abstract:  Data of satellite monitoring (GOES-E) of the sea surface temperature (SST) and realtime ... December, 1999- January, 2000. Using the database of the SST maps for 1990-1991 and the current standard ... weekly SST maps, we have developed mean monthly SST maps, maps of the SST anomalies, and maps of ... difference between the current SST maps (the season of 1999-2000) and those for the season of 1990-1991 ...

   Meeting Document : WG-EMM-00/20 : Автор(ы): G. Vanyushin and A. Korobochka (Russia)

10. Revision of biological and population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a comprehensive survey of fishing grounds and recruitment areas in the region

    Abstract:  Based on a survey of Dissostichus eleginoides in the Heard Island region in April 1999 ... ) to provide an assessment of biomass and stock structure in the vicinity of Heard, (ii) to examine the ... of Dissostichus eleginoides at Heard Island in the southern Indian Ocean and South Georgia Island in ... slower growing than those at South Georgia. This raises questions as to the appropriateness of the ...

    Meeting Document : WG-FSA-99/68 : Автор(ы): A.J. Constable, R. Williams, T. Lamb and E. van Wijk (Australia)

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