Résultats de la recherche

1. Recruitment of Antarctic krill (Euphausia superba) and possible causes for its variability

   = 0.210. Good recruitment was observed for the 1980/81, 1985/86, 1987/88, and 1990/91 year classes ... ; exceedingly poor recruitment occurred for the 1976/77, 1982/83, 1983/84, 1988/89, 1991/92 and 1992/93 year ... abundance of the 1 + age class, varies substantially between years, whereas it is quite similar between ... different surveys within the same field season. The overall mean recruitment index for all years was Rmean ...

   Meeting Document : WG-EMM-95/15 : Auteur(s): Siegel, V., Loeb, V.

2. Products for human consumption from krill (Euphausia superba)

   months at-30°C and one month at-20°C. Dried krill of good quality could be prepared by blanching krill in ... Abstract:  Studies were conducted to formulate different products using krill meat stored for 2 ... boiling 5% Na Cl solution for 5 minutes and then sundrying. Incorporation of krill mince even at a level ... fish burger, it gave a bitter after taste at 10% level and bitter taste at 20% level or above. The ...

   Meeting Document : WG-EMM-98/41 : Auteur(s): J. Joseph, V. Muraleedharan, R. Thankamma and C.N. Ravishankar (India)

3. Seabird avoidance measures for small Alaskan longline vessels

   Abstract:  Given the lack of information on appropriate seabird avoidance measures for small ... hooks were accessible to surface foraging Alaska seabirds, for 8 fishing vessels > 7.9 m to 16.8 m ... access window produced by vessels deploying fixed gear at faster speeds averaged 90 m. Gear sink rates ... among vessels and gear types were similar (0.09 to 0.13 for snap on gear vessels and 0.07 m/s for fixed ...

   Meeting Document : WG-FSA-05/36 : Auteur(s): E.F. Melvin and M. Wainstein (USA)

4. A preliminary population status model for the Patagonian toothfish, Dissostichus eleginoides, on the Kerguelen Plateau (Divisions 58.5.1 and 58.5.2) using CASAL

   abundance of age classes across the Plateau are suggested as part of a research program to addressing key ... ) Title:  A preliminary population status model for the Patagonian toothfish, Dissostichus eleginoides, on ...

   Meeting Document : WG-SAM-11/20 : Auteur(s): S.G. Candy (Australia), A. Relot, G. Duhamel (France), D.C. Welsford, A.J. Constable, T.D. Lamb (Australia), P. Pruvost and N. Gasco (France)

5. Collected data and stock assessment results for Notothenia squamifrons from Ob and Lena Banks, Division 58.4.4

   Abstract:  Catch and length/age composition data for Notothenia squamifrons from Ob and Lena Banks ... , Division 58.4.4, are presented for the period from 1978 to 1990 split years. These data were used in VPA ... analyses made for each bank separately. The CCAMLR VPA program, version 4.1 was used. The resulted biomass ... estimates for 1990 are 10.2 x 103 tonnes for Ob Bank and 20.7 x 103 tonnes for Lena Bank. These estimates ...

   Meeting Document : WG-FSA-92/05 : Auteur(s): A.K. Zaitsev and S.M. Pronenko (Ukraine)

6. Draft updated data collection plan for the Ross Sea toothfish fishery

   research objectives for the Ross Sea fishery for the next 5–7 years were developed in 2014. These medium ... Abstract:  Data are collected for use in scientific research, the results of which are used to ... -term research objectives were used as the basis for the development of this Ross Sea region fisheries ... , specific data requirements to meet those objectives, the basis for the proposed sampling scheme, and the ...

   Meeting Document : WG-FSA-15/40 : Auteur(s): S.M. Hanchet, S.J. Parker and S. Mormede (New Zealand)

7. On the very high likelihood of bycatch of ice krill (Euphausia crystallorophias) in the present-day fishery for Antarctic krill (E. superba)

   (as of April 2015) requires “fisheries to regularly review alternative mitigation measures to minimise ... -fishery), but it is not apparent if the probability of bycatch of Ice krill was considered for this re ... ://fisheries.msc. org/en/fisheries/aker-biomarine-antarctic-krill/@@view; due before June 2020) we suggest that due ... -day fishery for Antarctic krill (E. superba) Microsoft Word File:  emm-18-05.docx Approval:  Approved ...

   Meeting Document : WG-EMM-18/05 : Auteur(s): A.S. Brierley and R. Proud

8. New Zealand submission for the trial of the CCAMLR observer training program accreditation scheme

   technical peer review. These are described in Parts a–c of the proposed procedure for a CCAMLR observer ... Abstract:  In 2011, the Scientific Committee endorsed the procedure for training and accreditation ... presented in SC-CAMLR-XXX/08, and invited Members to participate in a trial of the initial review and ... consistent set of standards. In an effort to achieve this, the Scientific Committee began development of a ...

   Meeting Document : WG-FSA-17/41 : Auteur(s): A. Dunn, D. Kerrigan and A. McNabb

9. Estimates of abundance of Dissostichus eleginoides and Champsocephalus gunnari from the random stratified trawl survey in the waters surrounding Heard Island in Division 58.5.2 for 2019

   year. Catches of skates were similar to those of the last three years, which have been higher than ... the past 10 years. Biomass estimates for the managed by-catch species C. rhinoceratus and Macrourus ... last 4 years. The 2019 biomass estimates for each of the three Bathyraja spp. (skates) were the highest ... in the last 10 years. Length measurements and sex were taken for nearly 15 000 fish and for more than ...

   Meeting Document : WG-FSA-2019/03 : Auteur(s): G.B. Nowara, T.D. Lamb and P. Ziegler

10. Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (Subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish

    increased from 5%-30% for eight species and decreased 20% for one. Author(s):  C.D. Jones (USA) Title ... seabed within the 500 m isobath were computed for 50 m depth intervals. Areas were calculated based on ... reported estimates of Everson (1997) for the 50-150, 150-250, and 250 to 500 m depth intervals. The updated ... estimates are about 1,424 (20%) nautical miles larger in area within the 50-500 m isobaths than Everson’s ...

    Meeting Document : WG-FSA-99/33 : Auteur(s): C.D. Jones (USA)

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