Search results

1. Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic

   CCAMLR Science, Vol. 5 (1998): 31-50 CATCH PER UNIT ... SE N 16 558 5 697 50 1 782 123 97 6 850 999 31 3 217 843 17 Subarea 48.1 CPUE SE N 15 020 ... . It was therefore thought that the introduction of some measure of search time would be needed to obtain a measure ... of abundance. However, no progress has been made in this regard. Further data and discussions are needed ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Author(s): Siegel, V., V. Sushin and U. Damm

2. Quantifying movement behaviour of vessels in the Antarctic krill fishery

   in the late 1980s are proposed based on the results from this study. These analyses demonstrate the need ... in the late 1980s are proposed based on the results from this study. These analyses demonstrate the need ... are proposed based on the results from this study. These analyses demonstrate the need for high-quality year ... of strategies that directly take into account the needs of predators and the local impact of the krill fishery ... operational data need to be updated because the krill fishery has changed markedly over the last 20 years ... and the ecosystem will need to capture, at least, the important dynamics of the fishery. In particular ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Author(s): Kawaguchi, S. and S.G. Candy

3. Patterns and processes in the distribution and dynamics of Antarctic krill

   processes. Obviously, a larger set of real data needs to be analyzed not only to produce more precise ... . Limnology and Oceanography 31: 1160-1166. LEKAN, J.F. and R.E. WILSON. 1978. Spatial variability ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Author(s): Levin, S.A., A. Morin and T.M. Powell

4. Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler

   , p. 42 and Figure 8i). He suggested that there is a need to take into account temporal variability ... that the krill distribution model needs to be improved. Collecting information on searching times is a burden ... need to improve our krill distribution model. BUTTERWORTH,D.S. 1988. A simulation study of krill ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Author(s): Ichii, T. and Y. Endo

5. On the intensity of sampling krill trawl catches

   differences in length should be considered in conjunction with the need to collect information on maturity ... with the detection of specific differences in length should be considered in conjunction with the need to collect ... in conjunction with the need to collect information on maturity stages; • for most purposes a minimum sample ... in the sampling of length-frequency distributions in addition to between-catch and vessel variability 31 ... at various times up to 46 hours after collection are shown in Figure 7. Results from the ANOV A (F=0.31 ... are measured) in one locality. In this connection, some consideration needs to be given to precisely how large ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 29–48 : Author(s): Miller, D.G.M.

6. A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems

   that it would need to be satisfied that bottom trawl- ing would not have a significant adverse impact on VMEs ... to indicate the research and data activities needed to manage bottom fishing and thus avoid significant ... - ment framework, the term ‘risk’ needs to be defined (Kaplan, 1997). Generally, three questions define ... , appropriate scales will need to be chosen that reflect the process of interaction of VMEs with bottom ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Author(s): Martin-Smith, K

7. Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

   Experiment Mean SD TS SD TS SD TS SD 110.0 5.3 –64.92 0.58 –70.50 –72.12 129.4 3.2 –63.31 0.22 –44.58 ... 2.31 –43.20 3.74 –57.78 0.30 –42.36 0.22 –43.23 0.25 166.3 6.3 –59.29 0.30 –45.36 0.23 –40.87 0.13 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Author(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi

8. A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity

   a need for decreased catches. This would depend on whether or not the biomass is above or below MSYL ... -at-length distributions will still be needed to check that such a change in selectivity is not occurring ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Author(s): Brandão, A. and D.S. Butterworth

9. Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989

   327 25.2 16 to 20 February 9 1988 41 9.4 283 11.6 2 to 4 April 10 1988 73 5.2 195 14.2 7 to 10 ... 1854 205.8 31 March to 15 April 5 1988 12 2.8 113 1.4 5 February 6 1988 10 5.0 410 4.1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Author(s): Dolzhenkov, V.N. and V.P.Timonin

10. International CCAMLR applied research and monitoring program, Prydz Bay priority area

    Area. There is now a need for each nation interested in this area to set out just what it can carry ... Bay Priority Area. Before this can be achieved we need .a. improved knowledge of the biology ... monitoring. 4.2 Adelie Penguins and Antarctic Petrels While there is a need for information on feeding ... by scientists and research vessels from other countries in the field program directed towards the needs ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 283-295 : Author(s): Australia

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