Результаты поиска

1. A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the 2004/05 season

   estimates of initial (equilibrium) spawning stock abundance (B0) were 69 400 t (95% credible intervals 47 ... 700–111 900 t), and current (B2005) biomass was estimated as 88% B0 (95% C.I.s 83–93%). Estimated ... yields, using the CCAMLR decision rules, were estimated to be 2964 t although continued catch at current ... levels (3207 t) would not be expected to breach the 50%B0 threshold until 2029. Author(s):  A. Dunn, D.J ...

   Meeting Document : WG-FSA-05/33 : Автор(ы): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)

2. Results of the mark–recapture experiment in Subarea 48.3, 2005

   from 2004 and 2005 were very similar to each other, whichever selectivity was used: about 62,000 t of ... vulnerable biomass using the Kirkwood shallow selectivity; 52-55,000 t using the CASAL derived selectivity ... functions; and 41,000 t using the tag-derived selectivity function. Current vulnerable biomass (BV2005) was ... of vulnerable biomass, resulted in consistent estimates of sustainable yield of about 4,800 t ...

   Meeting Document : WG-FSA-05/17 : Автор(ы): D.J. Agnew and A. Payne (United Kingdom)

3. Analysis of the sea-ice concentration (SIC) in Subarea 48.6, research blocks 2, 3, 4 and 5 with sea-surface temperature (SST) and statistical models

   . Author(s):  T. Namba, R. Sarralde, H. Pehlke, K. Teschke, T. Brey, S. Hain, T. Ichii, T. Okuda, S ...

   Meeting Document : WG-SAM-2019/15 : Автор(ы): T. Namba, R. Sarralde, H. Pehlke, K. Teschke, T. Brey, S. Hain, T. Ichii, T. Okuda, S. Somhlaba and J. Pompert

4. UK groundfish survey in Subarea 48.3 (South Georgia and Shag Rocks), January 2000

   of Champsocephalus gunnari were about 24,800 t. Estimates for other major species are given. Author(s ... ):  I. Everson, D. Agnew, P. Bagley, M. Collins, T. Daw, R. Forster, T. Marlow, A. North (United Kingdom ...

   Meeting Document : WG-FSA-00/21 : Автор(ы): I. Everson, D. Agnew, P. Bagley, M. Collins, T. Daw, R. Forster, T. Marlow, A. North (United Kingdom), J. Szlakowski (Poland), E. Van Wijk (Australia), S. Wilhelms (Germany) and C. Yau (United Kingdom)

5. Acoustic estimates of krill biomass in the Elephant Island area: 1981-1993

   range from 81 xl03 t (March/April 1985) to 4,880 xl03 t (January 1993) and areal biomass densities range ... xl03 t and 52.8 g/m2. Author(s):  D.A. Demer and R.P. Hewitt (USA) Title:  Acoustic estimates of krill ...

   Meeting Document : WG-KRILL-93/49 : Автор(ы): D.A. Demer and R.P. Hewitt (USA)

6. Correlation of sea-surface temperature in Ross Sea, Weddell Sea and the sea off Peru for the ice analysis

   sea surface temperature (SST) anomaly (variance from average) of ERDDAP of NOAA. Author(s):  T. Namba ... , T. Ichii and T. Okuda Title:  Correlation of sea-surface temperature in Ross Sea, Weddell Sea and ...

   Meeting Document : WG-FSA-17/08 : Автор(ы): T. Namba, T. Ichii and T. Okuda

7. Distribution and abundance of Antarctic krill in the vicinity of Elephant Island during the 1994 austral summer

   be 401 X 106 t. Five weeks later highest densities of krill were mapped north of Elephant Island and ... biomass in the same survey portion was estimated to be 359 X 106 t. During the second and third surveys ... estimated to be 87 X l06 t and 97 x 106 t, respectively. Average bill densities were the lowest observed ...

   Meeting Document : WG-Joint-94/09 : Автор(ы): R.P. Hewitt and D.A. Demer (USA)

8. Age and growth in length of Micromesistius australis, Norman, 1937 (Pisces, Gadidae), in the southern zone of the Argentine Sea

   that there were growth differences between both sexes by the analysis "t" of Student, two ... equation of Von Bertalanffy was estimated as: Lt= 58.18 [1-e-0.1709 (t+2.44)] Lt= 63 [1-e-0.1134 (t+5.2 ... )] giving Lt in cm and t in years. For the estimation of the general equation parameters the first 15 age ...

   Meeting Document : SC-CAMLR-V/BG/31 : Автор(ы): Delegation of Argentina

9. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2018/19

   882_2 are: 882H: 240 t catch and allowing a maximum of 20% change in the catch limit from 200 t ... . Research block 882_2: 288 t catch and allowing a maximum of 20% change in the catch limit from 240 t. We ...

   Meeting Document : WG-FSA-2019/12 : Автор(ы): J. Devine and S. Parker

10. An outline of the Antarctic research cruise by the Japanese RV Kaiyo Maru around the South Shetland Islands in 1994/95

    analytical studies are currently in progress. Author(s):  Takao, T., Ogishima, T., Naganobu, M., Ichii, T ...

    Meeting Document : WG-EMM-95/50 : Автор(ы): Takao, T., Ogishima, T., Naganobu, M., Ichii, T., Kawaguchi, S.

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