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1. An approach to feedback management (FBM) of the krill fishery based on routine acoustic data collection and intermittent land-based predator studies

   Abstract:  The conservation measure regarding (or stipulating) the interim distribution of trigger ... level in the fishery of Antarctic krill in Subareas 48.1 through 48.4 (CM 51-07) has continuously been ... . As the trigger level lacks any form of relationship with the actual stock condition this approach is ... reported continuously during the fishing season as measure of the available prey field. This information ...

   Meeting Document : SC-CAMLR-XXXVI/BG/20 : Автор(ы): Delegations of Norway, China and Chile

2. Joint research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand

   abundance of Antarctic toothfish in Subarea 88.3 and the Scientific Committee has requested members complete ... structure of Antarctic toothfish in this subarea – and their relationship to the rest of the Pacific Sector ... previously been released on the slope, whilst also prospecting two of the northern seamount complexes and two ... boxes on the southern shelf, where little or no fishing has occurred. The main objective of the proposal ...

   Meeting Document : WG-FSA-17/40 : Автор(ы): Delegations of the Republic of Korea and New Zealand

3. Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4

   Abstract:  The stock of Antarctic toothfish (D. mawsoni) in CCAMLR subarea 48.4 is estimated from ... tagging returns to be 982 tonnes in 2018. Applying the CCAMLR agreed precautionary assumption of average ... biomass across the time series and harvest rate of γ = 0.038, implies a 2018/19 yield of 37 tonnes ... the 48.4 Antarctic toothfish as a separate stock. Based on the biological characteristics of the ...

   Meeting Document : WG-FSA-18/26 : Автор(ы): T. Earl and A. Riley

4. Outline for year 3 of the 3-year longline survey to determine toothfish population connectivity between Subareas 48.2 and 48.4

   bathymetry and associated distributions of benthic bycatch species. This paper reiterates the key points of ... third and final year of an agreed 3-year longline survey, in the wider context of connecting the ... understanding of Dissostichus spp population structures in this region, and improving available data on ... collection and two-year data analysis plan leading towards the development of a stock hypothesis for the ...

   Meeting Document : WG-FSA-18/31 : Автор(ы): G. Robson, P. Hollyman and C. Darby

5. Krill physiology and impact of temperature variations: a comparative approach

   Abstract:  The purpose of this "paper" is to present a research project in progress on ... the physiology of Antarctic krill, with a focus on the response to environmental temperature ... variations. This study first focused on the study of heat shock proteins (HSP) and the comparative aspect ... quickly became essential for a better understanding of the mechanisms involved in relation to the ...

   Meeting Document : WG-EMM-2019/70 : Автор(ы): J.-Y. Toullec and C.-Y. Lee

6. Revised proposal for continuation of a multi-member longline survey on Antarctic toothfish (Dissostichus mawsoni) in Statistical Subarea 48.6 in 2019/20 by Japan, South Africa and Spain

   assessments of the Antarctic toothfish (Dissostichus mawsoni) stock in this subarea (FSA-18/34). The ... continuation of the three-member research proposal for 2019/20 season is presented to ensure continuity of ... demographic parameters of D. mawsoni using trotline (JPN and ZAF) and Spanish longline (ESP) gears ... , established tagging techniques, pop-up tags and genetic analysis will provide the basis for the development of ...

   Meeting Document : WG-FSA-2019/23 Rev. 1 : Автор(ы): Delegations of Japan, South Africa and Spain

7. ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CPUE DATA

   Abstract:  An attempt to use CPUE data based on data of erussian observers in the assessment of ... division (e.g. WG-SAM-08/4), the assessment was intended to be independent of estimates of toothfich stock ... biomass in the Ross Sea. As a result of implementation of a dynamic production model, current biomass in ... this division is estimated as about 15000 t, while the estimate of virgin biomass B0 is found to be ...

   Meeting Document : WG-SAM-09/12 : Автор(ы): D. Vasilyev, K. Shust, V. Tatarnikov, I. Istomin and A. Petrov (Russia)

8. On the problem of icefish (Champsocephalus gunnari) vertical migration on the South Georgia shelf

   Abstract:  The results are presented of studying icefish vertical migration based on the data of R ... /V cruises during the seasons of 1982-83, 1983-84 and 1986-87, when this species was highly abundant ... the maximum catches were available at the middle of the light hours of the day. At twilight the fish ... concentrations migrate into the water column and the catches greatly decrease. The direct observations of icefish ...

   Meeting Document : WG-FSA-91/06 : Автор(ы): J.A. Frolkina and V.I. Shlibanov (USSR)

9. A Comparison Between Age Determinations of the Antarctic Fish Notothenia gibberifrons Lönnberg Using Scales and Otoliths

   Abstract:  Scales and otoliths were collected from 304 specimens of the Antarctic fish Notothenia ... gibberifrons. When interpreted separately, only 25% of scale and otolith readings agreed. When a scale and ... otolith from a single simultaneously, 75% of readings agreed. of otolith readings changed between specimen ... were interpreted 60% of scale readings and 30% separate and simultaneous interpretations. Estimates of ...

   Meeting Document : WG-FSA-89/13 : Автор(ы): R. Coggan (United Kingdom), K. Skora (Poland), A. Murray and M. White (United Kingdom)

10. Report on the use of automatic satellite-linked vessel monitoring system

    Abstract:  This report outlines information concerning the use of an automatic satellite linked ... Vessel Monitoring System (VMS) by Australia in accordance with paragraph 5 of Resolution 12/XVI. The ... report provides the operational and technical details of the Australian VMS and reports on any breaches ... of CCAMLR Conservation Measures detected through use of the VMS. Author(s):  Delegation of Australia ...

    Meeting Document : SCOI-98/06 : Автор(ы): Delegation of Australia

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