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Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch
trawl. The length frequency analysis indicated a bimodel distribution with 19-20 mm and 53-54mm as the ...
Meeting Document : WG-EMM-98/37 : Автор(ы): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)
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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 ...
Meeting Document : WG-EMM-08/P07 : Автор(ы): D. Ainley and L. Blight
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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)
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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)
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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
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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
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Proposed initiative to contribute to Ross Sea region MPA research and monitoring activities using pop-up satellite tags and otolith chemistry on Dissostichus mawsoni
is to deploy a total 20 pop-off satellite tags (PSAT) on juvenile toothfish within the General ...
Meeting Document : WS-SM-18/16 : Автор(ы): C.D. Jones
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Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90
600 S; 32° to 18°W) and southern (60° to 67°S; 20° to 18°W), was affected by different types of ... 60 miles by latitude and longitude and during the second survey it was 30 miles by latitude and 40 ... ::. ' .. 60 61 62 6"3 65 66 ..,."."'" S 67 i ~O 50 100 500 tOOO 5000 ·f ... from , the South Sandwich Island study area in March/April 1990. 119 49 47 AS 43 W 60 S 62 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Автор(ы): Fedotov, A.C.
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Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)
detailed surveys, which was made from 4 to 13 February 1975, as an example (see below - Survey 2). The ... quantitative indices for the E. superba population are given in Table 1. Figures 1 to 4 show survey areas and ... swarms were distributed in the upper layer from 12 to 35 m. These differences were taken into ... edge of streams flowing together from opposite directions. Survey 2 (4 to 13 February 1975, RV ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Автор(ы): Latogursky, V.I., R.R. Makarov and L.G. Maklygin
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Potential interactions between wandering albatrosses and longline fisheries for Patagonian toothfish at South Georgia
, satellite-tracking, South Georgia, wandering albatross INTRODUCTION Over the last 20 years wandering ... -May) we have a total of l 063 uplinks from 11 birds (7 males, 4 females), tracked for a total of 91 ... . (1992). That is, about 40% of locations are accurate to within l km. The remaining 60% are of ... Figure 4. This fishery operates mainly over the edge of the continental shelf at depths of around 1 000 ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 101–110 : Автор(ы): Croxall, J.P. and P.A. Prince
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