Search results
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An evaluation of reduced target strength estimates reported for krill (Euphausia superba)
error due to category 3. Thus there is reason to believe that there is 8-12 db of possible error ... error due to category 3. Thus there is reason to believe that there is 8-12 db of possible error ...
Meeting Document : WG-KRILL-90/13 : Author(s): M.C. Macaulay (USA)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05
rattails, which contributed 12% of the catch, and skates which contributed to about 2% of the total catch1 ... contributed 12% of the catch, and skates which contributed to about 2% of the total catch1. Comparison ...
Meeting Document : WG-FSA-05/29 : Author(s): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand)
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Krill population dynamics in the Scotia Sea: variability in growth and mortality within a single population
differences in growth and mortality on population size 12 structure was examined using data on the length ... in growth and mortality on population size 12 structure was examined using data on the length–frequency ...
Meeting Document : WG-EMM-02/16 : Author(s): K. Reid, E.J. Murphy (United Kingdom), V. Loeb and R.P. Hewitt (USA)
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Revised reports on abundance and biological information of toothfish in Division 58.4.4 a & b by Shinsei maru No. 3 in 2012/13 season
/12 season. The possible maximum tagging rate was calculated to be 30.1 fish per tonnes and 23.5 fish ... /12 season. The possible maximum tagging rate was calculated to be 30.1 fish per tonnes and 23.5 fish ...
Meeting Document : WG-FSA-13/34 : Author(s): K. Taki, T. Ichii, T. Iwami and M. Kiyota (Japan)
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Population assessment of Patagonian toothfish in Subarea 48.4 – 2011 update
in 48.4 South. We also propose that directed fishing on D. mawsoni should not be permitted in 2011/12 ... in 48.4 South. We also propose that directed fishing on D. mawsoni should not be permitted in 2011/12 ...
Meeting Document : WG-FSA-11/38 : Author(s): J. Roberts, R. Mitchell and R. Wakeford (United Kingdom)
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RECENT TRENDS IN NUMBERS OF FOUR SPECIES OF PENGUINS AT THE PRINCE EDWARD ISLANDS
penguins. In 2008/09, some 42 000 pairs of southern rockhopper penguins bred at Marion Island and 12 000 ... at Marion Island and 12 000 pairs of macaroni penguins and 38 000 pairs of southern rockhopper penguins ...
Meeting Document : WG-EMM-10/P1 : Author(s): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper
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The biology of the spiny icefish (Chaenodraco wilsoni Regan, 1914)
and relative fecundity is low (1000 – 2500 eggs; 6 – 12 eggs). Oocyte diameter varied from 4.3 to 4.8 mm very ... fecundity is low (1000 – 2500 eggs; 6 – 12 eggs). Oocyte diameter varied from 4.3 to 4.8 mm very close ...
Meeting Document : WG-FSA-07/P1 : Author(s): K.-H. Kock, L.V. Pshenichnov, C.D. Jones, J. Gröger and R. Riehl. (Polar Biol., 31 (3): 381–393 (2007))
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Warp strike observations
to an average rate of 1.4 per hour (c. v. 12%) • Offal discharge was the most significant factor associated ... to an average rate of 1.4 per hour (c. v. 12%) • Offal discharge was the most significant factor associated ...
Meeting Document : WG-FSA-05/40 : Author(s): E. Abraham (New Zealand)
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Conservation of Antarctic pack-ice seals with increasing krill fishing and environmental change
and in the entire area, over 3 million crabeater seals can consume over 12 million tonnes of krill, approximately 17 ... and in the entire area, over 3 million crabeater seals can consume over 12 million tonnes of krill, approximately 17 ...
Meeting Document : WS-MPA-11/24 : Author(s): J. Forcada, P.N. Trathan (UK), P.L. Boveng (USA), I.L. Boyd (UK), D.P. Costa (USA), M. Fedak (UK), T.L. Rogers and C.J. Southwell (Australia)
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Swimming speed and allocation of time during the dive cycle of Antarctic fur seals
of reduced foraging time and may explain why mean dive depths for individuals were within the range of 12-33 ... explain why mean dive depths for individuals were within the range of 12-33 m. These data broadly support ...
Meeting Document : WG-EMM-95/25 : Author(s): Bevan, R.M., Boyd, I.L., Reid, K.