Search results

1. PRELIMINARY ASSESSMENT OF TOOTHFISH IN SUBAREA 48.3

   lognormal recruitment suggest a long-term yield of 3900 t. Using a recent subset of estimated cohorts ... suggests a lower yield.   Author(s):  D.J. Agnew and T. Peatman (United Kingdom) Title:  PRELIMINARY ...

   Meeting Document : WG-FSA-09/28 Rev. 1 : Author(s): D.J. Agnew and T. Peatman (United Kingdom)

2. Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2013 POKER Biomass survey

   provide potential yields, a catch limit of 840 t is recommended for 2014 and 580 t for 2015.   Author(s ...

   Meeting Document : WG-FSA-14/11 : Author(s): R. Sinegre and G. Duhamel (France)

3. Proposed expansion of research block 48.6_4 for more reliable stock assessment

   /shelf. Author(s):  T. Ichii, T. Namba (Japan), D.C. Welsford (Australia) and K. Taki (Japan) Title ...

   Meeting Document : WG-FSA-15/24 : Author(s): T. Ichii, T. Namba (Japan), D.C. Welsford (Australia) and K. Taki (Japan)

4. Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2015 Icefish Biomass survey

   of 8278 t is recommended for 2016 and 6701 t for 2017. Author(s):  R. Sinegre and G. Duhamel Title ...

   Meeting Document : WG-FSA-16/53 : Author(s): R. Sinegre and G. Duhamel

5. A preliminary assessment of mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2015 random stratified trawl survey

   catches of 482 t in the 2015/16 season and 357 t in the 2016/17 season. Author(s):  D.C. Welsford ...

   Meeting Document : WG-FSA-15/12 Rev. 1 : Author(s): D.C. Welsford (Australia)

6. Stock assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Kerguelen Islands (Division 58.5.1) after the 2017 Poker Biomass survey

   of 3081 t is recommended for 2017/2018 and 2753 t for 2018/2019. Author(s):  R. Sinegre and G ...

   Meeting Document : WG-FSA-17/63 : Author(s): R. Sinegre and G. Duhamel

7. The annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the Heard Island region (Division 58.5.2) for 2012

   skates was also taken in 2012. The catch of invertebrates in the 2012 survey, 4 t, was about half that of ... for coral, with a reported catch of 0.6 t, being significantly greater than the long term average (50 ... T. Lamb (Australia) Title:  The annual random stratified trawl survey to estimate the abundance of ...

   Meeting Document : WG-FSA-12/25 : Author(s): G.B. Nowara and T. Lamb (Australia)

8. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season

   abundance (B0) for the preferred model were 80 510 t (95% C.I.s 59 920–119 920 t), and current (B2006 ... 3046 t. Author(s):  A. Dunn and S.M Hanchet (New Zealand) Title:  Assessment models for Antarctic ...

   Meeting Document : WG-FSA-06/60 : Author(s): A. Dunn and S.M Hanchet (New Zealand)

9. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during 1990/91 austral summer

   krill into this zone. The total biomass over the survey region was estimated to be 1.59 ± 0.45 million t ... (95% confidence limit), of which 1.22 ± 0.42 million t was concentrated in the fishing grounds (" ... formation of favorable spawning grounds for krill. Author(s):  T. Ichii, H. Ishii and M. Naganobu (Japan ...

   Meeting Document : WG-KRILL-92/26 : Author(s): T. Ichii, H. Ishii and M. Naganobu (Japan)

10. Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)

    ice krill occurred mainly in scattered forms very close to surface. Aggregations of krill mainly ... , the whole investigated area was divided in rectangles of 1°x30'. The results of calculations indicate ... occurred mainly in scattered forms (as mentioned above) and when the environmental conditions are favorable ... the coherent forms of aggregation can be formed very quickly. During the 1989/'90 expedition hydroacoustic ...

    Meeting Document : WG-EMM-97/53 : Author(s): Kalinowski, J., Azzali, M.

Pages