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1. Decadal trends in the South Georgia demersal fish assemblage

   on the Shag Rocks and South Georgia Shelf region between 1986 and 2013. Consistent hotspots of fish ... years accounting for 97% of total demersal fish biomass. The relative abundance of these species was ... not uniform between strata. Trends in SSB for the five most abundant species of the South Georgia ... shelf show no consistent trends between species. There is evidence of increasing biomass in the marbled ...

   Meeting Document : WG-FSA-13/26 : Автор(ы): M. Belchier (United Kingdom)

2. Research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.3a

   improve the estimation of current biomass. An update of the assessment of Dissostichus eleginoides using a ... abundance for D.eleginoides, averaged over all available estimates is 403 tons. Application of the harvest ... rate applied to D. eleginoides in Subarea 48.4 (γ = 0.038) gives yields of 15 tons. But biomass ... ). CASAL and Petersen estimates were based on tags released and recaptured only in the western part of Elan ...

   Meeting Document : WG-SAM-14/17 : Автор(ы): Delegation of France

3. Estimating future krill catches that meet the CCAMLR and alternative decision rules for FAO Subarea 48.1 using an integrated assessment model

   estimate the effects of the fishery on the krill population. The model estimates parameters representing ... then applies these parameter values to future projections (2015-2034) at pre-specified levels of future ... the CCAMLR decision rules. An alternative pair of decision rules to those currently employed by CCAMLR ... spawning biomass instead of to projections with no fishing. Catch levels that meet the various decision ...

   Meeting Document : WG-EMM-15/51 Rev. 1 : Автор(ы): D. Kinzey, G.M. Watters and C.S. Reiss (USA)

4. The toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2016/17

   plan since the 2015 fishing season. The aim of the research plan is to collect sufficient information ... to carry out a reliable stock assessment of the toothfish stock in that area. In this report, we ... precautionary. In the 2016 and 2017 seasons, a total of 19 tagged fish (excluding within season recaptures) were ... recaptured in the research blocks in the South Amundsen Sea region, confirming the utility of the research ...

   Meeting Document : WG-FSA-17/39 : Автор(ы): S. Parker and S. Mormede

5. Вторая Оценка работы АНТКОМ

   The Commission for the Conservation of the Antarctic Living Marine Resources (CCAMLR) undertook a ... second Performance Review (CCAMLR-XXXV, Annex 8). The Second Performance Review (PR2) of CCAMLR was ... assessment was based on the full suite of recommendations from PR1, guided by, but not limited to, the ... Secretariat matrix on the status of recommendations maintained on the website. Special attention was devoted ...

   Page : Site Section: The Organisation

6. New Zealand research voyages to the Ross Sea region in 2018 and 2019

   Abstract:  This paper provides a summary of research carried out during New Zealand’s 2018 voyage ... to the Ross Sea region, and gives notice of a New Zealand 2019 research voyage to the Ross Sea region ... monitor outflow of Antarctic Bottom Water at the continental shelf-break in the Cape Adare region; (2 ... ) surveys of seabed habitats and fauna at previously un-surveyed sites on Iselin Bank, Scott C seamount, and ...

   Meeting Document : WG-EMM-18/02 : Автор(ы): D. Bowden, R. O’Driscoll and M.H. Pinkerton

7. Research results from the SPRFMO exploratory fishing program for Antarctic toothfish 2016 and 2017

   August 2016 (Fenaughty et al. 2016) and September 2017. Analysis of the information collected showed high ... catch rates of post-spawning Antarctic toothfish, similar in magnitude to catch rates in the north ... region of CCAMLR subareas 88.1 and 88.2. The toothfish catch was almost entirely Antarctic toothfish ... except for two juvenile Patagonian toothfish. Sex ratios showed a high proportion of males to females ...

   Meeting Document : WG-FSA-18/39 : Автор(ы): J.M. Fenaughty, M. Cryer and A. Dunn

8. Stable isotope analysis reveals trophic variation in adult Antarctic krill (Euphausia superba) around the Antarctic Peninsula from austral fall to early winter

   ecosystem and an important link in the food web of the Antarctic ecosystem. The trophic information for this ... of both spatial and temporal variables. We investigated the size dependence and monthly and regional ... variation in δ 13 C and δ 15 N values of adult krill in the Antarctic Peninsula, in the austral fall (April ... to May) and the early winter (June). We aimed to examine the trophic variations of krill occurred ...

   Meeting Document : WG-EMM-2019/P03 : Автор(ы): H.T. Zhang, G.P. Zhu, Q. Song, S.Q. Wang, Y. Yang and Q.Y. Yang

9. Report on fish by-catch during exploratory fishing activities in Division 58.4.3a (Elan Bank) between 2008 and 2018

   Abstract:  We report on objective 2 “inform estimations of the distribution, relative abundance ... , and life history of the main bycatch species” of the suspended research plan on Patagonian toothfish ... -annual variations in bycatch patterns, spatial distribution and biological parameters of the main bycatch ... strong effects of gear and bathymetry on bycatch composition and biomass. As shown in others regions ...

   Meeting Document : WG-FSA-2019/56 : Автор(ы): C. Péron, C. Chazeau, N. Gasco and F. Massiot-Granier

10. An integrated stock assessment for the Crozet Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Subarea 58.6

    (Dissostichus eleginoides) fishery of the Crozet Islands, CCAMLR sub-area 58-6, with data up to the end of the ... season 2018/2019 (End of August 2019). This updated assessment model is based on the best available data ... data that account for fish removals (fishing mortality and depredation) and support the estimation of ... ) updated growth curve and (3) legal catches taken on the adjacent waters of Del Cano rise, outside the ...

    Meeting Document : WG-FSA-2019/57 Rev. 1 : Автор(ы): F. Massiot-Granier, G. Duhamel and C. Péron

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