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1. Report on Argentine CCAMLR Subarea 48.3 survey: fish

   to 78 cm, 11 to 20 cm and 4 to 43 cm for C. gunnari, C. aceratus, P. georgianus, N. rossii ... to 78 cm, 11 to 20 cm and 4 to 43 cm for C. gunnari, C. aceratus, P. georgianus, N. rossii ...

   Meeting Document : WG-FSA-13/62 : Author(s): A. Zavatteri and A. Giussi (Argentina)

2. Comparison of NASC values calculated by swarm-based and grid-based acoustic data processing methods for Antarctic krill density estimation

   -ASAM-2017 except that the dB difference window of Sv 120 kHz-Sv 38kHz is set 0 to 20 dB. And the two ... that the dB difference window of Sv120 kHz-Sv38kHz is set 0 to 20 dB. And the two groups of results were ...

   Meeting Document : SG-ASAM-18/04 Rev. 1 : Author(s): X. Yu, X. Wang and X. Zhao

3. Among-year variation in growth of Antarctic krill Euphausia superba based on length-frequency data

   the Southern Ocean over a span of 19 yr to document among-year variation in krill growth during the austral ... estimates of among-year variation in krill growth. We estimate very high among-year variation in growth ... (annual estimates for a 30 mm krill in the Elephant Island region ranged from 0.00 to0.17 mm d −1; mean ... = 0.073, among-year coefficient of variation  ≈ 0.8). We correlated growth rate variation to estimates ...

   Meeting Document : WG-EMM-13/P01 : Author(s): A.O. Shelton, D. Kinzey, C. Reiss, S. Munch, G. Watters and M. Mangel (USA)

4. DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)

   review of skate by-catch across both the HIMI and Kerguelen fisheries. We recommend ongoing monitoring ... protection for the skates at least in the trawl fisheries. This study provides the first review of skate ...

   Meeting Document : WG-FSA-09/43 : Author(s): G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France)

5. Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch

   fleets south of 30?S has been well over 250 million hooks per year since the early 1990s. However ... in southern waters. The total reported effort from all longline fleets south of 30?S has been well over 250 ... million hooks per year since the early 1990s. However the spatial and temporal distribution of this effort ...

   Meeting Document : WG-FSA-02/43 : Author(s): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)

6. Monitoring a marine ecosystem using responses of upper trophic level predators

   of South Georgia (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic ... and this was followed by variables representing diet. 4. There were 3 years in which the CSI showed extreme ... (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic level predators ... representing diet. 4. There were 3 years in which the CSI showed extreme and significantly low values ...

   Meeting Document : WG-EMM-01/25 : Author(s): I.L. Boyd and A.W.A. Murray (United Kingdom)

7. The Role of Fish as Predators of Krill (Euphausia superba) and Other Pelagic Resources in the Southern Ocean

   of quantitative winter food studies. However, it is evident from this review that the importance of krill in fish ... food studies. However, it is evident from this review that the importance of krill in fish diets varies ...

   Meeting Document : CCAMLR-IWC-WS-08/09 : Author(s): Collins, M.A., Williams, R., Agnew, D.J., Kock, K.-H., Belchier, M., Shust, K.V., Welsford, D., Hanchet, S., Pshenichnov, L., Barrera-Oro, E.

8. Report on the survey in Subarea 48.2 in 2015–2017

   Abstract:  The three years of survey and observations of Dissostichus spp. in statistical Subarea ... The three years of survey and observations of Dissostichus spp. in statistical Subarea 48.2 ...

   Meeting Document : WG-FSA-17/43 : Author(s): Delegation of Ukraine

9. By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Divisions 58.4.3a and 58.4.4b by Japan and France during 2012/13–2016/17

   was less than 100 kg and less than 20 % of total catch. GRV and ANT are common by-catch species, which ... are caught at every research block and every year. RFA is also common by-catch species, but mainly fished ... and less than 20 % of total catch. GRV and ANT are common by-catch species, which are caught at every ... research block and every year. RFA is also common by-catch species, but mainly fished at the research block ...

   Meeting Document : WG-SAM-17/45 : Author(s): T. Okuda, A. Rigaud, R. Sinegre and T. Ichii

10. Krill associated ecosystem studies in the western Indian Ocean sector of the Southern Ocean during austral summer

    summer 2019-20. The proposed objectives are to to understand the distribution and biomass of krill ... 2019-20. The proposed objectives are to to understand the distribution and biomass of krill ...

    Meeting Document : WG-EMM-2019/79 : Author(s): B.R. Smitha, H. Manjebrayakath, C.R. Asha Devi, N. Saravanane and M. Sudhakar

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