Результаты поиска

1. EXTRAPOLATING CONTINUOUS PLANKTON RECORDER DATA THROUGH THE SOUTHERN OCEAN USING BOOSTED REGRESSION TREES

   between presence and absence. (3) Spatially-resolved measures were used to test how well the environmental ... space of the predicted area was spanned by the environmental characteristics associated with the ...

   Meeting Document : WG-SAM-08/12 : Автор(ы): M.H. Pinkerton, A.N.H. Smith (New Zealand), B. Raymond, G. Hosie (Australia) and B. Sharp (New Zealand)

2. The distribution of spatial management and Antarctic krill catch across pelagic bioregions in the Southern Ocean

   measures in the Southern Ocean.  We used the GIS in combination with catch data and the results of the 2007 ... concentrated in 3 of the 7 bioregions found in the open area. Information on the distribution of catches and ...

   Meeting Document : WG-EMM-12/15 : Автор(ы): S.M Grant, S.L. Hill and P. Fretwell (United Kingdom)

3. Do the males of Dissostichus eleginoides grow faster, or only mature before females?

   concluded that the males mature for the first time at 4 years age and females at 10 years age, reaching 100 ... % maturity at 12 years age the males and 21 years age the females. Author(s):  C.A. Moreno (Chile) Title:  Do ...

   Meeting Document : WG-FSA-98/16 Rev. 1 : Автор(ы): C.A. Moreno (Chile)

4. Dynamics of Notothenia rossii rossii size-age structure on the Kerguelen Islands shelf

   used to characterise the age composition. It was determined that in the initial years of exploitation ... catches and in some years (1981-1985) fisheries were based practically on recruitment. After the closure ... . In May-June 1991 the mean length was 59.2 cm, mean age was 7.4 years; some 70% of catch consisted of ... that observed in the initial years of exploitation and further closure of marbled rockcod specialised ...

   Meeting Document : WG-FSA-94/04 : Автор(ы): P.B. Tankevich (Ukraine)

5. Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V

   the six years included in the study, two were categorized as years of poor body fat condition, and ... three as years of good condition. Estimated body weight gain during the feeding season in poor years was ... 25 % lower than in good years. The relationship between girth and stomach content mass in the ice ... . In Area V, in a year of high sea-ice extent, the krill-rich slope region in the western zone was ...

   Meeting Document : WG-EMM-97/18 : Автор(ы): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.

6. An evaluation of reduced target strength estimates reported for krill (Euphausia superba)

   ) density dependent effects; and 3) compounding of diel effects. The possible bias in the calculations of ... target strength due to these weaknesses indicate an estimated 3-5 dB error due to unaccounted for ... directivity effects as a result of items under category 1; an estimated 2-3 dB bias due to systematic errors ... under category 2; and an estimated 3-4 db error due to category 3. Thus there is reason to believe that ...

   Meeting Document : WG-KRILL-90/13 : Автор(ы): M.C. Macaulay (USA)

7. A TALE OF TWO ISLANDS: CONTRASTING FORTUNES FOR SUBANTARCTIC SKUAS AT THE PRINCE EDWARD ISLANDS

   removal of cats from Marion Island in the early 1990s has benefited the major native predator of burrowing ...

   Meeting Document : WG-EMM-10/P3 : Автор(ы): P.G. Ryan, P.A. Whittington and R.J.M. Crawford

8. Foraging dynamics of macaroni penguins (Eudyptes chrysolophus) at South Georgia during brood-guard

   determine how they ranged from their colonies during the early part of their breeding season at a time when ...

   Meeting Document : WG-EMM-06/P4 : Автор(ы): P.N. Trathan, C. Green, J. Tanton, H. Peat, J. Poncet and A. Morton (United Kingdom)

9. SOUTHERN OCEAN SENTINEL: AN INTERNATIONAL PROGRAM TO ASSESS CLIMATE CHANGE IMPACTS ON MARINE ECOSYSTEMS

    ecosystems, using select indicators of Southern Ocean ecosystems as early warning signals, to inform managers ...

   Meeting Document : SC-CAMLR-XXVIII/BG/17 : Автор(ы): Delegation of Australia

10. Using digital video monitoring systems in fisheries: applications for monitoring compliance of seabird avoidance devices and seabird mortality in Pacific halibut longline fisheries

    Abstract:  The National Marine Fisheries Service (NMFS) contracted with the International Pacific ... feasibility of using video images for detecting and identifying incidentally-caught seabirds; and 3) discuss ...

    Meeting Document : WG-FSA-04/24 : Автор(ы): R.T. Ames, G.H. Williams and S.M. Fitzgerald (USA)

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