Résultats de la recherche

1. Assessment of fishing intensity of krill in Subarea 48.2 during the season of 1989/90

   30 t. The highest variability was observed in trawlings duration (τ) and catch per trawling hour (q ... above period total krill catch amounted to 88.9 thous. t which constitutes the upper limit of seasonal ...

   Meeting Document : WG-EMM-97/51 : Auteur(s): Ivanova, V.I., Sushin, V.A., Kasatkina, S.M.

2. Reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2011/12 season

   . A total of 133 killer whales (Orcinus orca) were observed at the 30 hauls. All of whales observed ... . Taki, T. Iwami, M. Kiyota and T. Ichii (Japan) Title:  Reports on abundance and biological information ...

   Meeting Document : WG-SAM-12/16 : Auteur(s): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)

3. Development of best practices for the collection of longline data to facilitate research and analysis to reduce by-catch: report of a workshop held at the International Fisheries Observer Conference

   bycatch of protected species, in the form of a prioritized list of variables and consistent procedures ... specific to bycatch species. Author(s):  K.S. Dietrich, K.S. Rivera, V. Cornish and T. Conant (USA) Title ...

   Meeting Document : WG-FSA-05/45 : Auteur(s): K.S. Dietrich, K.S. Rivera, V. Cornish and T. Conant (USA)

4. Update of the integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (Division 58.5.2)

   years. A series of standardised longline CPUE data from one of the longline grounds (or subfishery ... standardised CPUE series have minimal influence on the model parameter estimates due to the large degree of ... the updated assessment, the long-term yield that satisfies the CCAMLR decision rules is 2 730 t ...

   Meeting Document : WG-FSA-11/24 : Auteur(s): S.G. Candy and D.C. Welsford (Australia)

5. Preliminary assessment of the South Georgia ray populations

   implemented in a Bayesian framework. Catch and CPUE data were reconstructed for the time series 1985 – 2006 ... South Georgia. Author(s):  D.J. Agnew, R. Mitchell, T. Carruthers, J. Roberts, R. Hillary and J. Pearce ...

   Meeting Document : WG-SAM-07/11 : Auteur(s): D.J. Agnew, R. Mitchell, T. Carruthers, J. Roberts, R. Hillary and J. Pearce (United Kingdom)

6. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

   offshore region, where krill occurred only occasionally but they tended to form extensive aggregations (ca ... foraging areas over inshore foraging areas were discussed. Author(s):  T. Ichii, H. Ishii (Japan), J.L ...

   Meeting Document : WG-KRILL-92/27 : Auteur(s): T. Ichii, H. Ishii (Japan), J.L. Bengtson, P. Boveng, J.K. Jansen (USA) and M. Naganobu (Japan)

7. Temporal changes in sighting density indices of baleen whales in CCAMLR Subareas 48.1 and 48.2 based on three circumpolar sighting surveys

   at-sea observations of cetaceans. Sighting data examined in this study were obtained during a series ... ):  L.A. Pastene and T. Hakamada Title:  Temporal changes in sighting density indices of baleen whales in ...

   Meeting Document : WG-EMM-16/26 : Auteur(s): L.A. Pastene and T. Hakamada

8. Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2017

   ) was calculated at 91,049 t with a lower 1-sided 95% interval estimate of 37,514t. Mackerel icefish ... series. 7. HD camera footage was obtained from a headline-mounted camera at 12 trawl locations. Author(s ...

   Meeting Document : WG-FSA-17/44 : Auteur(s): M. Belchier, V. Foster, S. Gregory, S. Hill, V. Laptikhovsky, P. Lafite and L. Featherstone

9. Short note: By-catch of fishes caught by the krill fishing vessel Niitaka Maru in the South Georgia area (August 2007)

   from 6 August to 30 August to the north of South Georgia Is. Among 87 net hauls quantitatively examined ... krill CPUE and fish by-catch could be confirmed in the present study. Author(s):  T. Iwami and M ...

   Meeting Document : WG-EMM-08/57 : Auteur(s): T. Iwami and M. Naganobu (Japan)

10. An overview of a large ecosystem survey of the southwest Indian Ocean sector of the Southern Ocean (CCAMLR Division 58.4.2)

    Division 58.4.2 (the South West Indian Ocean Sector of the Southern Ocean 30-80°E) in January-March 2006 ... transects, between 30° and 80°E. On each transect a range of underway data were obtained and on six ... . Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S ...

    Meeting Document : WG-EMM-06/15 : Auteur(s): S. Nicol, S. Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S. Wright, J. Gedamke and P. Thompson (Australia)

Pages