Resultados de la búsqueda

1. Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)

   Abstract:  Change-in-ratio and index-removal estimators are presented in a general form suitable ...

   Meeting Document : WS-CRAB-93/10 : Autor(es): X. Xu, E.G. Dawe and J.M. Hoenig (USA)

2. Analisis de los censos de Arctocephalus gazella efectuados en el sitio de especial interes cientifico no. 32, Isla Livingston, Antarctica

   results show that the population size of this species, in the study area increased during 26 years, form ...

   Meeting Document : WG-CEMP-93/24 : Autor(es): A. Aquayo L. and D. Torres N. (Chile)

3. Development of a vessel safety checklist and debriefing protocol for use in SISO

   ) prior to observer deployment, as well as the use of a form and protocol for debriefing observers to be ...

   Meeting Document : CCAMLR-XXXVI/BG/16 : Autor(es): Delegation of the USA

4. Progress report for the fourth year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa in the years 2013–2016

   conducted using data mainly from block 486_2.   Author(s):  S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T ...

   Meeting Document : WG-SAM-16/41 Rev. 1 : Autor(es): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba

5. A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2019 random stratified trawl survey

   Generalized Yield Model). The 2019 survey showed a large 2+ and 3+ cohort in the population. Catches of 527 t ... in the 2019/20 season and 406 t in the 2020/21 season, respectively, satisfied the CCAMLR decision ...

   Meeting Document : WG-FSA-2019/02 : Autor(es): D. Maschette, G. Nowara and D. Welsford

6. Assessments of by-catch in trawl fisheries at Heard and MacDonald Islands

   were 69-97 tonnes (average 80 t), 7-91 1 tonnes (average 325 t) and 50-210 tonnes (average 120 t ...

   Meeting Document : WG-FSA-97/30 : Autor(es): de la Mare, W.K., Williams, R., Constable, A.

7. Relationships between oceanographic environment and distribution of krill and baleen whales in the Ross Sea and adjacent waters, Antarctica in 2004/05

   , Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N ... . Kokubun, H. Murase, K. Matsuoka, T. Iwami and K. Ito (Japan) Title:  Relationships between oceanographic ...

   Meeting Document : WG-EMM-08/31 : Autor(es): M. Naganobu, S. Nishiwaki, H. Yasuma, R. Matsukura, Y. Takao, K. Taki, T. Hayashi, Y. Watanabe, T. Yabuki, Y. Yoda, Y. Noiri, M. Kuga, K. Yoshikawa, N. Kokubun, H. Murase, K. Matsuoka, T. Iwami and K. Ito (Japan)

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H for the years 2002–03 to 2012–13

   management advice. In this model, the initial stock biomass is estimated at 6590 t (95% confidence interval ... 4800 – 9190 t), stock status is at 65%Bo (CI 52%–75%) and the yield based on the CCAMLR Decision Rules ... is 266 t. We also recommend that further ageing is carried out by fishing members involved in the ...

   Meeting Document : WG-FSA-13/52 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

9. Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longline

   ± 35 t and 739 ± 87 t of Patagonian toothfish were respectively depredated by killer whales and sperm ... whales when the two species occurred separately, and 1 679 ± 74 t were depredated from 2003 to 2013 when ...

   Meeting Document : WG-FSA-14/10 : Autor(es): N. Gasco, P. Tixier, G. Duhamel and C. Guinet (France)

10. Brief information on the results of the bottom trawl and trawl–acoustic surveys carried out by STM Atlantida in the South Georgia subarea (48.3) during January to March 2002

    -autumn period of the southern hemisphere from 30 January to 14 March 2002 are presented. These researches ... included the bottom trawl survey on the shelf of South Georgia, Shag Rocks and Black Rocks (53?10-55?30 S ... Georgia shelf (53?10- 55?30 S, 34?00-39?40 W); series of oceanographic observations. Author(s):  V.N ...

    Meeting Document : WG-FSA-02/19 : Autor(es): V.N. Shnar, V.A. Khvichia and A.P. Malyshko (Russia)

Páginas