Résultats de la recherche

1. Otolith morphological analysis cannot distinguish Antarctic toothfish (Dissostichus mawsoni) stocks in the Southern Ocean

   Abstract:  Fourier shape analysis was used to study the morphology of sagittal otoliths of 383 ... classification accuracy of 73.19%. Principal component analysis revealed the accumulated contribution rate of 29 ... cannot distinguish the stock populations of D. mawsoni between Subareas 48.1, 48.6 and 88.1. Author(s ... analysis cannot distinguish Antarctic toothfish (Dissostichus mawsoni) stocks in the Southern Ocean ...

   Meeting Document : WG-FSA-2019/59 : Auteur(s): L. Wei, G.P. Zhu, T. Okuda, S. Parker, I. Slypko and S. Somhlaba

2. Experimental acoustic estimation of bathypelagic fishes biomasses from the South Georgia and Shag Rock shelf areas with trawl sampling (RV Atlantida, February 1996)

   , data of biological and oceanologica3 researches are presented. The data on target strengths obtained in ... - situ for icefish (Champsocephalus gunnari), the latter per cent proportion in trawl catches, velocity ... and length-weight factors, affecting the genera3 estimation of biomass are analysed. Author(s ... , P.A., Shnar, V.N. Title:  Experimental acoustic estimation of bathypelagic fishes biomasses from the ...

   Meeting Document : WG-FSA-96/59 : Auteur(s): Sunkovich, V. Yu., Frolkina, G.A., Severin, V.A., Abramov, A.M., Yorobyov, V.M., Polischuk, M.I., Bukatin, P.A., Shnar, V.N.

3. On the catchability of bottom trawl in relation to icefish (C. gunnari)

   Abstract:  Analysis of Russia HAK-4M trawl catchabilities has been made in the paper. This trawl ... been demonstrated that the bottom trawl was not a measuring system. There have been discussed matters ... of improving trawl survey methodology related to the bottom trawl application as a measuring system ... . Author(s):  Kasatkina, S.M., Ivanova, V.F. Title:  On the catchability of bottom trawl in relation to ...

   Meeting Document : WG-FSA-SAM-04/11 : Auteur(s): Kasatkina, S.M., Ivanova, V.F.

4. Distribution and size-age composition of Antarctic krill in the South Orkney Islands region (CCAMLR Subarea 48.2)

   (Euphausia superba) in commercial catches by Russian trawler ' Maxim Starostin ' in the South ... Orkney region (Subarea 48.2). The fishery operations were conducted between January and March in 2008 ... /2009 and 2009/2010 seasons. All age cohorts of krill passed spawning during the season 2008/2009, while ... :  Distribution and size-age composition of Antarctic krill in the South Orkney Islands region (CCAMLR Subarea ...

   Meeting Document : WG-EMM-10/16 : Auteur(s): D.O. Sologub and A.V. Remeslo (Russia)

5. Otolith and body size relationships in the bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3

   bycatch in the Toothfish (Dissostichus eleginoides) fishery in subarea 48.3 were measured and weighed and ... population under investigation. The length of fish chosen in such studies should be representative of the ... :  Otolith and body size relationships in the bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3 ...

   Meeting Document : WG-FSA-01/39 : Auteur(s): S. Morley and M. Belchier (United Kingdom)

6. An acoustic estimation of krill densities to the north of South Georgia in January 1994

   the northern coast of South Georgia from RRS lames Clark Ross during January 1994. Difference in ... signal strength between the two frequencies (δMVBS = MVBS 120 kHz- MVBS 38 kHz) was used to discriminate ... provide further evidence of an extreme krill paucity around South Georgia in the 1993/4 season. Author(s ... ):  Watkins, J.L., Brierley, A.S. Title:  An acoustic estimation of krill densities to the north of South ...

   Meeting Document : WG-EMM-95/74 : Auteur(s): Watkins, J.L., Brierley, A.S.

7. Fatty acid signature analysis from the milk of Antarctic fur seals and southern elephant seals from South Georgia: implications for diet determination

   misleading. This study examined fatty acid profiles in milk from two species of pinniped from the Southern ... . Southern elephant seal data could be distinguished from Antarctic fur seals by lower levels of the fatty ... :1 n9 co- eluting with 18:1 n11) and 20:1 n9. Fatty acid signatures from the milk of Antarctic fur ... notothenids and myctophids. The fatty acid profiles of Antarctic fur seals showed considerable inter- and ...

   Meeting Document : WG-EMM-99/44 : Auteur(s): D.J. Brown, I.L. Boyd, G.C. Cripps and P.J. Butler (United Kingdom)

8. Plans for a new international effort on the ecological assessment of interactions between krill and land-based predators in Area 48

   Author(s):  Delegations of the United Kingdom, Norway and the USA Title:  Plans for a new ... international effort on the ecological assessment of interactions between krill and land-based predators in Area ...

   Meeting Document : SC-CAMLR-XXXIII/BG/33 Rev. 1 : Auteur(s): Delegations of the United Kingdom, Norway and the USA

9. Report of Member’s activities in the Convention Area 1997/98 Australia

   by Australia in the Convention Area during the year to 30 June 1998. Title:  Report of Member’s ... activities in the Convention Area 1997/98 Australia Approval:  Approved ...

   Meeting Document : CCAMLR-XVII/MA/6

10. By-catch of morid cods (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research surveys

    distributions, size composition and abundance of morids in the CCAMLR and adjacent areas. The main goal is to ... conserve these fishes and prevent them from disturbance in the Antarctic waters. This will be done by ... (Gadiformes: Moridae) in the CCAMLR area and adjacent areas during commercial fishing and research surveys ...

    Meeting Document : WG-FSA-16/12 : Auteur(s): A. Orlov and I. Gordeev

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