Search results

1. 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 : Author(s): D.J. Agnew and A. Payne (United Kingdom)

2. 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 : Author(s): Delegation of Argentina

3. 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 : Author(s): J. Devine and S. Parker

4. INDICATIVE ESTIMATES OF BIOMASS AND YIELD OF WHITSON’S GRENADIER (M. WHITSONI) ON THE CONTINENTAL SLOPE OF THE ROSS SEA IN SUBAREAS 88.1 AND 88.2

   bootstrap procedure. Indicative estimates of M. whitsoni biomass for the Ross Sea slope ranged from 26 892 t ... (cv = 29%) to 41 823 t (cv = 28%) depending on assumptions. Applying estimates of gamma (γ) =0.01439 ... and 0.01814 gave indicative estimates of yield in range 386–602 t and 487–759 t respectively. These ... indicative yield estimates provide tentative support for the bycatch limit of 374 t currently in place for M ...

   Meeting Document : WG-FSA-08/32 : Author(s): S.M. Hanchet, D. Fu and A. Dunn (New Zealand)

5. 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 : Author(s): Takao, T., Ogishima, T., Naganobu, M., Ichii, T., Kawaguchi, S.

6. Investigations of krill transport factors in the local areas in the Scotia Sea: variability of krill distribution in the fishing grounds under the transport impact

   samples form the basis of this work. It is shown that the multiple replacements of the water masses ... patterns forming the transported biomass portions (in our case, CV swarms/mile 2 =63%). Therefore, krill ... samples form the basis of this work. It is shown that the multiple replacements of the water masses ... patterns forming the transported biomass portions (in our case, CV swarms/mile 2 =63%). Therefore, krill ...

   Meeting Document : WG-EMM-07/17 : Author(s): S.M. Kasatkina and V.N. Shnar (Russia)

7. Hydroacoustic surveys of the distribution and abundance of krill: Prydz Bay region – FIBEX, ADBEX II and SIBEX II

   the three seasons. The surveys formed part of the Australian contribution to the international BIOMASS ... track is presented in graphical form. These data demonstrate a patchy density distribution with surface ... . The surveys formed part of the Australian contribution to the international BIOMASS program. The results ... in graphical form. These data demonstrate a patchy density distribution with surface densities reaching ...

   Meeting Document : SC-CAMLR-VII/BG/40 : Author(s): Delegation of Australia

8. Peculiarities of icefish Champsocephalus gunnari (Channichthyidae) distribution in South Georgia area during the surveys made by STM Atlantida in 2000 and 2002

   , form pelagic and near-bottom components of the stock. Under certain oceanological conditions, length ... -age composition of pelagic component may be formed by all size classes. Results of the fishery ... and immature fish, form pelagic and near-bottom components of the stock. Under certain oceanological conditions ... , length-age composition of pelagic component may be formed by all size classes. Results of the fishery ...

   Meeting Document : WG-FSA-03/55 : Author(s): Zh.A. Frolkina, S.M. Kasatkina and N.N. Zhigalova (Russia)

9. 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 : Author(s): R.P. Hewitt and D.A. Demer (USA)

10. A proposal for compiling information, assessments and science that underpin established CCAMLR Marine Protected Areas and provide the basis for ongoing management, science and review: an MPA Report

    in a readily accessible document, which can then form the basis for review, refinement and management ... in a readily accessible document, which can then form the basis for review, refinement and management ...

    Meeting Document : WG-EMM-12/49 : Author(s): A. Constable, M. Guest, D. Welsford (Australia), P. Koubbi (France) and L. Weragoda (Australia)

Pages