Результаты поиска

1. Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study

   , representing 20 shoreside delivery vessel fishing events and 32 head and gut fleet fishing events. Results from ...

   Meeting Document : WG-FSA-04/23 : Автор(ы): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)

2. Electronic monitoring of seabird interactions with trawl third-wire cables on trawl vessels – a pilot study

   , representing 20 shoreside delivery vessel fishing events and 32 head and gut fleet fishing events. Results from ...

   Meeting Document : WG-FSA-04/23text : Автор(ы): H. McElderry, J. Schrader, D. McCullough, J. Illingworth, S. Fitzgerald and S. Davis (USA)

3. ECOLOGICAL REPERCUSSIONS OF HISTORICAL FISH EXTRACTION FROM THE SOUTHERN OCEAN

   stocks were on average reduced to <50%, and finally (mid-1980s) to <20%, of original size. Despite ... strong year classes, as is true of such fish elsewhere. A climate regime, the Southern Annular Mode, once ...

   Meeting Document : WG-EMM-08/P07 : Автор(ы): D. Ainley and L. Blight

4. An assessment of the impact of krill fishery on penguins in the South Shetlands

   -20 day), the present catch rate (≤10 x103t/10-day) is smaller by one or more orders of magnitude ...

   Meeting Document : WG-KRILL-93/07 : Автор(ы): T. Ichii, M. Naganobu and T. Ogishima (Japan)

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

   while at shallower layer (20-50 m) at night. In the offshore foraging areas krill showed no diurnal ...

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

6. Methodology for automated spatial sea ice summaries in the Southern Ocean

   areas with less than 20% sea ice, a threshold of 40–60% sea ice indicated the transition from fished to ...

   Meeting Document : WG-FSA-14/54 : Автор(ы): S.J. Parker, S.D. Hoyle, J.M. Fenaughty and A. Kohout (New Zealand)

7. Proposal of extension of research block 48.6_2 to complete planned research and examine the habitat model and the stock structure

   model and elucidate stock structure. The distribution of densities (catch per haul in 20-minute grid) of ...

   Meeting Document : WG-SAM-16/08 : Автор(ы): T. Namba, T. Ichii and K. Taki

8. The winter pack-ice zone provides a sheltered but food-poor habitat for larval Antarctic krill

   migrate into the water below the ice (upper 20 m) and drift away from the ice areas where they have ...

   Meeting Document : WG-EMM-18/P04 : Автор(ы): B. Meyer, U. Freier, V. Grimm, J. Groeneveld, B.P.V. Hunt, S. Kerwath, R. King, C. Klaas, E. Pakhomov, K.M. Meiners, J. Melbourne-Thomas, E.J. Murphy, S.E. Thorpe, S. Stammerjohn, D. Wolf-Gladrow, L. Auerswald, A. Götz, L. Halbach, S. Jarman, S. Kawaguchi, T. Krumpen, G. Nehrke, R. Ricker, M. Sumner, M. Teschke, R. Trebilco and N.I. Yilmaz

9. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   Division 58.5.1 are given in Table 1. IUU fishing was first detected in 1996 and in some years IUU ... , assuming depredation, were also estimated by adjusting the C2 catches by a factor of 1 for the years ... before 2001, 1.031 for the years 2003–2007, and a linear interpolation between 1 and 1.031 for the years ... total number of hooks set. 20. No marine mammals have been reported as by-catch in Division 58.5.1 ...

   Document : Site Section: Publications

10. RECENT TRENDS IN NUMBERS OF FOUR SPECIES OF PENGUINS AT THE PRINCE EDWARD ISLANDS

    numbers of macaroni and southern rockhopper penguins at Marion Island decreased by about 30% and 70 ...

    Meeting Document : WG-EMM-10/P1 : Автор(ы): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper

Страницы