Результаты поиска

1. DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)

   Abstract:  Three species of skates are commonly taken as incidental by-catch in the Patagonian ... grounds at this stage. The marine reserves and the conservation measures employed by CCAMLR in the HIMI ... provides the first review of skate by-catch across both the HIMI and Kerguelen fisheries. We recommend ...

   Meeting Document : WG-FSA-09/43 : Автор(ы): G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France)

2. KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC

   Abstract:  10 years worth of recent finescale haul-by haul krill data were used to characterize ... . However, this pattern only holds for operations by Japan. Preferred level of catch by Japan derived ...

   Meeting Document : WG-EMM-08/39 : Автор(ы): S. Kawaguchi (Australia)

3. AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)

   annual growth increments from sagittal otoliths. Samples were collected during research surveys by ... . The age of fish was estimated by counting annuli on transverse sections obtained by grinding and ...

   Meeting Document : WG-FSA-08/33 : Автор(ы): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)

4. Dietary segregation of krill-eating South Georgia seabirds

   period in 1986. For five species, Antarctic krill Euphausia superba was the main food (39-98% by mass ... ranges. selectivity by predators, or differences in escape responses of krill. For the krill-eating ... , ecological segregation between krill-eating species appears to be maintained chiefly by differences in ...

   Meeting Document : WG-EMM-97/15 : Автор(ы): Prince, P.A., Croxall, J.P., Reid, K.

5. Krill biomass and distribution in Subarea 48.2 during summer 1996

   characterized by relatively high accurancy (CV = 4.1 %). However, this estimate is likely to be biased towards ... underestimation which is explained by systematic error caused by krill abundance underestimation during night ...

   Meeting Document : WG-EMM-97/49 : Автор(ы): Kasatkina, S.M., Abramov, A.M., Polischuk, M.I., Sushin, V.A.

6. Breeding biology and diet of pintado petrels Daption capense at Bouvetøya during the summer of 1996/97

   predation by Sub-Antarctic Skuas Catharacta antarctica on unattended chicks, but in another colony success ... hatching 6 and 18 January respectively. The mean period for which chicks were permanently attended by ... was the diet of chick-rearing adults- dominated by euphasiids, especially krill Euphausia superba ...

   Meeting Document : WG-EMM-97/56 : Автор(ы): Isaksen, K., Huyser, O., Dyer, B.M., Cooper, J., Ryan, P.

7. Penguin foraging behavior in relation to the distribution of prey

   result from diel changes in the methods used by penguins to locate and capture prey. Our results suggest ... determined by the intensity of predation pressure by predators which feed in the upper portion of the water ... Islands, Antarctica between January 19 and March 10 1992. Krill was found to show a distinct diel ... and deeper during the day. Penguin foraging effort was found to be concentrated around noon and ...

   Meeting Document : WG-KRILL-93/47 : Автор(ы): D.A. Croll, R.P. Hewitt, D.A. Demer and J.K. Jansen (USA)

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

   information on fishery, penguins and krill biomass. The catch is very low in December followed by roughly ... intensity to the shelf and slope of Livingston or Elephant Island. In contrast, the food consumption by ... -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)

9. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

   biological data sampled by a Japanese commercial fishing vessel during austral summer from 2006/07 to 2008/09 ... mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... to the physical intolerance to the cooler temperature by the lack of antifreeze for the former ...

   Meeting Document : WG-FSA-10/47 : Автор(ы): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

10. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean, Antarctic

    biological data sampled by a Japanese commercial fishing vessel during austral summer from 2006/07 to 2008/09 ... mainly caught in the deeper slope >1500 m. The separation of the two species by depths may be related ... to the physical intolerance to the cooler temperature by the lack of antifreeze for the former ...

    Meeting Document : WG-SAM-10/16 : Автор(ы): K. Taki, M. Kiyota, T. Ichii and T. Iwami (Japan)

Страницы