Résultats de la recherche

1. Do krill and salps compete? Contrary evidence from the krill fisheries

   krill in the catches was evident when both salps and krill were taken together. In the Livingston Island ... particles greater than 20 pm (Wright et al., 1996). Therefore, in our case, salps may have been excluded ... be active feeding grounds for krill, which effectively filters particles larger than 20 pm (Meyer ... , February 1982. Meeresforsch., 30: 220-239. Kawaguchi, S., T. Ichii and M. Naganobu. 1997. Catch per ... the catches was evident when both salps and krill were taken together. In the Livingston Island area ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Auteur(s): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare

2. Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)

   deposition typically takes more than a year (Everson et al., 1996), with the final maturation process ... leading to an enlarged ovary of about 20% of the fish total mass. Spawning occurs in the period July to ... language of bioassay - see Finney, 1978, Chapter 20) to cater for the situation where a proportion (propn ... ve r sus 1997) a n d / o r two-mon th periods, or separate year combined w i th two- month ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Auteur(s): Everson, I. and A.W. Murray

3. Cephalopods: Trophic modelling of the Ross Sea

   (Thompson et al. 2008). Finally, the January-March 2008 IPY- CAML (International Polar Year-Census of ... possibly two year classes (Lu & Williams 1994) although they could also represent more than one spawning ... time in a year (see Cherel & Weimerskirch 1999; Arkhipkin 2004), or a males and females may have ... to extend over a long period while the animal continues to grow with eggs maturing and being ...

   Document : Site Section: Publications

4. Detection of anti-brucella antibodies in pinnipeds from the Antarctic Territory

   in six of the seventeen samples involving the two animal species. It is concluded that a Brucella sp ...

   Meeting Document : WG-EMM-01/46 : Auteur(s): P. Retamal, O. Blank, P. Abalos and D. Torres (Chile)

5. First record of anti-Brucella antibodies in Arctocephalus gazella and Leptonychotes weddellii from Cape Shirreff, Livingston Island, Antarctica

   two animal species. It is concluded that a Brucella sp. described as affecting marine mammals in the ...

   Meeting Document : SC-CAMLR-XVIII/BG/17 : Auteur(s): Delegation of Chile

6. SUMMER SURVEY OF FUR SEALS AT PRINCE EDWARD ISLAND, SOUTHERN INDIAN OCEAN

   intrinsic rate of natural increase has declined to –0.3% per year over the last seven years, compared to the ... gazella and Subantarctic fur seals A. tropicalis were determined at Prince Edward Island during 16–20 ... 11.4% per year from 2001. With an estimated 810 pups, the Antarctic fur seal is still in the rapid ... 9.3% per year between 1987/1988 and 2001/2002, and the population is in the mature phase of population ...

   Meeting Document : WG-EMM-10/P15 : Auteur(s): M.N. Bester, P.G. Ryan and J. Visagie

7. A new approach to selecting Marine Protected Areas (MPAs) in the Southern Ocean

   address and potentially overcome these limitations. Drawing upon a database spanning more than 20 years ...

   Meeting Document : WS-BSO-07/P3 : Auteur(s): Harris, J., M. Haward, J. Jabour and E.J. Woehler

8. Some characteristics of krill transport in the Scotia Sea based on the Russian survey data

   within SSMU, nor with the total catch from the Scotia Sea for any fishing season during the latest 20 ... years. It is shown that total krill biomass of 3.392 mln.t. transported by water mass out three SSMUs is ...

   Meeting Document : WG-EMM-05/41 : Auteur(s): S.M. Kasatkina, V.N. Shnar and O.V. Berezhinsky (Russia)

9. Krill population trends

   concentrated for the last 20 years. There have been suggestions of changes in the distribution and abundance of ...

   Meeting Document : CCAMLR-IWC-WS-08/11 : Auteur(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.

10. Stomach contents of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea region in 2010 and a comparison with 2003

    two years. It is planned to carry out a more rigorous analysis of these data in the coming year ... . De Witt’s icefish, eel-cods, and glacial squid were also important occurring in about 20% of stomachs ...

    Meeting Document : WG-FSA-10/22 : Auteur(s): D.W. Stevens, J. Forman and S. Hanchet (New Zealand)

Pages