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1. 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

   a succeeding research proposal with updated research objectives for 2018/19 to 2021/22, in accordance ... with Annex 24-01/A, Format 2. This succeeding plan has been designed as a 4-year plan, based on the low risk ... years in non-stock-assessment years. Based on the outcomes of the approach to review the locations ... 58.4.1 and 58.4.2) from 2018/19 to 2021/22 Approval:  Approved Secretariat Workflow Status:  Content ...

   Meeting Document : WG-FSA-18/59 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

2. Conservation Measure Conservation Measure 10/VI (1987)

   has passed for receipt of the reports for each period, the Executive Secretary shall notify all ... Secretary has received reports which show that 90% of the total allowable catch has been taken ... Fishery on Champsocephalus gunnari in Statistical Subarea 48.3 from 1 April until 1 October 1988 90 ... . The Commission hereby adopts the following Conservation Measure in accordance with Article IX of the Convention ... Prohibition of Directed Fishery on Champsocephalus gunnari in Statistical Subarea 48.3 from 1 ...

   Conservation Measure : 10/VI (1987)

3. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

   different classes (countries, types of vessel, fishing gear, months and years). Multiple regression is used ... . File:  20-Gasiukov.pdf ... of vessel, fishing gear, months and years). Multiple regression is used to solve the model and the resultant ... (1), if the respective indices are substituted. Having selected 'year of fishing' as a type of category, one may ... that for the first two years of this period, data on fishing effort were scanty. The whole of the commercial ... WG-FSA-90/27 STANDARDIZATION OF FISHING EFFORT ... and years). Multiple regression is used to solve the model and the resultant yearly standardized CPUE ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Author(s): Gasiukov, P.S.

4. Performance metrics to index the spatial coverage of mark-recapture data

   new biomass-weighted spatial overlap summary statistics for tagging data. The method calculates two ... was 70% (95% CIs 53–80%), and the median tag overlap bias was 88% (95% CIs 64–114%). In 2014 the median ... biomass-weighted spatial overlap summary statistics for tagging data. The method calculates two statistics ... ;80%), and the median tag overlap bias was 88% (95% CIs 64–114%). In 2014 the median tag spatial ...

   Meeting Document : WG-SAM-16/13 : Author(s): C. Marsh, A. Dunn and S. Mormede

5. Net sample validation of acoustic techniques used to identify and size Antarctic krill

   into species groups has been attempted using differences in echo strength at two acoustic frequencies (ΔMVBS ... with an RMT8. Around 80 % of the targets thought to be krill on the basis of their appearance on echo-charts ... = MVBSI20- MVBS3S; where ΔMVBS between 2 & 12 dB). Biomass values estimated from krill identified using ... has been attempted using differences in echo strength at two acoustic frequencies (ΔMVBS). Here we ...

   Meeting Document : WG-EMM-97/46 : Author(s): Watkins, J.L., Brierley, A.S.

6. Conservation Measure Conservation Measure 41-10 (2017)

   in Force:  2017- 2018 ... , five (5) Ukrainian, one (1) UK and two (2) Uruguayan flagged vessels using longlines only. Catch ... have at least two scientific observers, one of whom shall be an observer appointed in accordance ... by one (1) Australian, four (4) Korean, three (3) New Zealand, one (1) Norwegian, four (4) Russian ... one research block (defined in Annex 41-10/A). The catch limit for SSRUs A and B, which prior ...

   Conservation Measure : 41-10 (2017)

7. Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19

   to the average index early in the time series, and length and age frequency data showed the progression ... to the average index early in the time series, and length and age frequency data showed the progression ... (large sub-adult and adult) toothfish in two areas (both situated in SSRU 881.M) of importance ... to mammalian toothfish predators: McMurdo Sound in 2018, and Terra Nova Bay surveyed in 2017. The estimated ...

   Meeting Document : WG-SAM-18/10 : Author(s): D. Stevens, X. Fu, S. Mormede and S. Parker

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season

   Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... –B), using revised catch, CPUE, catch-at-age and tag-recapture data from New Zealand vessels. The updated ... entirely due to the impact of the catch-at-age data from the shelf fishery. Parameterising the model ... We provide an update of the Bayesian sex and age structured population stock assessment model ...

   Meeting Document : WG-FSA-06/60 : Author(s): A. Dunn and S.M Hanchet (New Zealand)

9. Areas of seabed within selected depth ranges in the South-West Atlantic and Antarctic Peninsula regions of the Southern Ocean

   one chart the rectangle used was that on the largest scale chart. Areas were estimated using ... ' 66'00 ' 66'00 ' 66'00 ' 61' 10' 61010 I 61' 10' 60'00 ' 60uOn I 66'00 ' 66'00 ' 64 ... °00' 30°00' 50°00' 100 472858 0'1 (J1 85 64°00' 78°00' 20°00' 30°00' 0 9.9 100 90.1 507572 86 70°00 ... °20' 59°30' 60°00' 2.2 8.7 44.6 44.6 956 957 2 62°00' 62°20' 58°30' 59°30' 91.6 2.9 3.7 1.8 1359 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 49-73 : Author(s): Everson, I.

10. Krill (Euphausia superba) distribution contracts southward during rapid regional warming

    superba (hereafter, ‘krill’) has contracted southward over the past 90 years. Near their northern limit ... superba (hereafter, ‘krill’) has contracted southward over the past 90 years. Near ...

    Meeting Document : WG-EMM-2019/P02 : Author(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley

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