Search results
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Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)
Survey 9 (20 January to 9 February 1988, RV Evrika, Figure 4B) As in October 1984, this survey covered ... of krill's concentration off South Georgia Island. Rybnoe Khoziaistvo, 9: 20-21. (In Russian). HEYWOOD ... in the maintenance of Euphausia superba Dana population in the Weddell Sea. Oceanology, 20: 295-300. (In Russian ... Gizhiga eT 1986 7 2 May to5 Jun Kovtun eT 1988 8 11-23 Dct 1984 Evrica IK 9 20 Jan-9 Feb Evrica IK ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Author(s): Latogursky, V.I., R.R. Makarov and L.G. Maklygin
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Marine debris and fishing gear associated with seabirds at sub-Antarctic Marion island, 1996/97 and 1997/98: in relation to longline fishing activity
unregulated and sanctioned longline fishing for Patagonian toothfish within the 20 n mile Economic Exclusive ... in association with seabird nests at Marion lsland during this study (Table l), of which most (80%) were from ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 85–96 : Author(s): Nel, D.C. and J.L. Nel
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The sensitivity of multiple output statistics to input parameters in a krill–predator–fishery ecosystem dynamics model
., 2004; Hill et al., 2007a; Plagányi and Butterworth, 2012). CCAMLR Science, Vol. 20 (2013): 97–118 ... which ensure its stable recruitment) Probability that krill abundance falls below 20% of median ... multiple stochastic simulations of 40 years nominally beginning in 2007 and par- titioned into 20 years ... of fishing, using a can- didate catch allocation option and a specified allowable catch, followed by 20 ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 97–118 : Author(s): Hill, S.L. and J. Matthews
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Precautionary spatial protection to facilitate the scientific study of habitats and communities under ice shelves in the context of recent, rapid, regional climate change
highlights how: CCAMLR Science, Vol. 20 (2013): 139–151 139 PRECAUTIONARY SPATIAL PROTECTION ... (Subarea 48.1) between 1978/79 and 1989/90. Most fishing occurred in the two seasons 1978/79 and 1979/80 ... , to the extent known, were conducted within 20 n miles of glaciers on the islands and the tip of the Antarctic ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 139–151 : Author(s): Trathan, P.N., S.M. Grant, V. Siegel and K.-H. Kock
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The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species
, lighter lines are where prey make up at least 20% but less than 50% of the diet. Interactions where prey ... make up less than 20% of the diet are not shown. This approach recognises the hierarchy ... annual yield (Constable et al., 2000). The amount was selected to deplete the stock ill 20-30 years, wl ... between trials. The fishery depletes Prey 1 to zero after 20 years. Prey 2 is more abundant (-3x) than ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Author(s): Constable, A.J
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Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia
operated in water depths of about 200 and 500 m over a restricted area of about 30 x 20 km. There were ... .). Antavctic Oceans and Resources Variability. Springer- Verlag, Berlin Heidelberg: 57-80. Trathan, P.N ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Author(s): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
-conical pots of approximately 80 cm height were constructed of a steel frame and covered with mesh ... ( k g ) 366 6 625 Number 435 20 193 Table 6: T h e number and ercentage o f female Pnvalonlis foriiiosn ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Author(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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Management and assessment options for the crab fishery around South Georgia
part of the stock. The target for the Alaskan king crab is between 20 and 60% depending on whether ... (Henderson) off southwest Africa, 1979/80. Fish. Bull. S. Afr., 16: 45-55. Miquel, J.C., P.M. Arnaud ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 193–202 : Author(s): Basson, M. and D.D. Hoggarth
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The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program
breeding populations in the South Georgia and Antarctic Peninsula Study Regions (a minimum of 80 000 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 483–488 : Author(s): Croxall, J.P. and T.D. Williams
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Comparison of two methods to assess fish losses due to depredation by killer whales and sperm whales on demersal longlines
only be estimated using equation (4) because 100% of lines were depredated, represented less than 20 ... (< 25 individu- als) being responsible for over 80% of all depre- dation events (Tixier et al., 2010 ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 1–14 : Author(s): Gasco, N., P. Tixier, G. Duhamel and C. Guinet