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1. Assessment of green Notothenia (Notothenia gibberifrons, Lonnberg 1905) stocks in the Antarctic Peninsula subarea

   Abstract:  Biological characteristic and distribution of the green Notothenia by depth are given ... based on the results of inventory trawling surveys carried out in 1984/1985 and 1986/1987 by the BMRT ... indices and the estimate of this species biomass by location and for the subarea on the whole. According ... 54.6 thous. tons. Author(s):  V.A. Boronin (USSR) Title:  Assessment of green Notothenia (Notothenia ...

   Meeting Document : SC-CAMLR-VII/BG/46 : Автор(ы): V.A. Boronin (USSR)

2. Development of the Patagonian toothfish (Dissostichus eleginoides) tagging program in Division 58.5.2, 1997–2014

   ;  movement rates;  growth;  stock structure; and  estimation of q of the trawl surveys; However, due to the ... spatial pattern of releases, toothfish movement, and recapture effort, it is unlikely that these data can ... recapture effort, are likely to rapidly improve the utility of this data for future assessments.   Author(s ... ):  D.C. Welsford, C. Péron, P.E. Ziegler and T.D. Lamb (Australia) Title:  Development of the Patagonian ...

   Meeting Document : WG-FSA-14/43 : Автор(ы): D.C. Welsford, C. Péron, P.E. Ziegler and T.D. Lamb (Australia)

3. A Petersen tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on data for the 2009–2014 fishing seasons

   Abstract:  The stock of Antarctic toothfish (D. mawsoni) in CCAMLR subarea 48.4 was estimated from ... rate which would imply a 2014/15 yield of 35 tonnes compared to the 2013/14 TAC of 24 tonnes.   Author ... tag-recapture preliminary population assessment of Antarctic toothfish in CCAMLR Subarea 48.4 based on ...

   Meeting Document : WG-FSA-14/30 Rev. 1 : Автор(ы): V. Laptikhovsky, R. Scott, M. Söffker, T. Earl and C. Darby (United Kingdom)

4. Assessment of mackerel icefish Champsocephalus gunnari in CCAMLR Statistical Subarea 48.3 based on the 2015 demersal fish survey

   Abstract:  A stratified bootstrap of icefish catch density based on the UK 2015 demersal fish ... survey catch rate data indicated a biomass of 59,081 tonnes (lower one sided 5 th percentile: 36,530 ... CCAMLR harvest control rule lead to catch limits (TAC) of 3,461 tonnes for 2015/16 and 2,074 tonnes for ... 2016/17. Author(s):  T. Earl and C. Darby (United Kingdom) Title:  Assessment of mackerel icefish ...

   Meeting Document : WG-FSA-15/25 : Автор(ы): T. Earl and C. Darby (United Kingdom)

5. Considerations for the hosting of by-catch identification guides for scientific observers

   Abstract:  Identification of bycatch species for scientific observers can be a difficult task ... whilst at sea, as freely available resources are limited, and often cover only a selection of common ... considers options for the development and distribution of these materials. Author(s):  CCAMLR Secretariat ... Title:  Considerations for the hosting of by-catch identification guides for scientific observers ...

   Meeting Document : WG-FSA-15/13 : Автор(ы): CCAMLR Secretariat

6. 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 was conservatively ... would imply a 2016/17 yield of 40.6 tonnes compared to the 2015/16 TAC of 39 tonnes. Author(s):  S ... of Antarctic toothfish in Subarea 48.4 Approval:  Approved Secretariat Workflow Status:  Content ...

   Meeting Document : WG-FSA-16/39 : Автор(ы): S. Wright, N. Walker, M. Söffker and T. Earl

7. A preliminary assessment and revised growth model of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2017 random stratified trawl survey

   vicinity of Heard Island and the McDonald Islands during April 2017. This paper provides an updated growth ... , abundance and yield in Division 58.5.2 to the west of 79 o 20’ E using standard CCAMLR methods (CMIX and ... estimates of Welsford (2010), however Generalized Yield Model projections indicated that the updated growth ... parameters resulted in only a small impact on yield.  Catches of 526 t in the 2017/18 season and 395 t in the ...

   Meeting Document : WG-FSA-17/22 : Автор(ы): D. Maschette, P. Burch, P. Yates and D. Welsford

8. Preliminary assessment of mackerel icefish Champsocephalus gunnari in Subarea 48.3 based on the 2017 groundfish survey

   Abstract:  A stratified bootstrap of icefish catch density based on the UK 2017 demersal fish ... survey catch rate data indicated a biomass of 91 531 tonnes (lower one sided 5th percentile: 47 424 ... CCAMLR harvest control rule lead to catch limits (TAC) of 4 733 tonnes for 2017/18 and 3 269 tonnes for ... 2018/19. Author(s):  T. Earl Title:  Preliminary assessment of mackerel icefish Champsocephalus gunnari ...

   Meeting Document : WG-FSA-17/47 : Автор(ы): T. Earl

9. Simulating performance of trend analysis for setting catch limits in exploratory toothfish research plans

   qualitative analysis of trends in biomass estimated in each research block and a series of simple decision ... developed and tested as a matter of priority for WG-SAM-18. We formalised and codified the rules and ... developed a simulation approach to examine the performance of the trend analysis rules for scenarios with ... and S. Mormede Title:  Simulating performance of trend analysis for setting catch limits in ...

   Meeting Document : WG-SAM-18/23 : Автор(ы): S. Hoyle, S. Parker, A. Dunn and S. Mormede

10. A new method to produce high resolution maps of effort and catches in longline fisheries

    Abstract:  Fishing vessels using ~10 km long bottom longline operate in the French EEZ of ... a new method to better take into account the information associated to the path of the line instead ... of only the mid-point as commonly used to calculate catch rates. Author(s):  N. Gasco, C. Péron, C ... . Chazeau, A. Martin, P. Pruvost and G. Duhamel Title:  A new method to produce high resolution maps of ...

    Meeting Document : WG-FSA-18/43 : Автор(ы): N. Gasco, C. Péron, C. Chazeau, A. Martin, P. Pruvost and G. Duhamel

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