Search results

1. ACOUSTIC IDENTIFICATION AND SIZE ESTIMATION OF EUPHAUSIIDS

   resources in the southern ocean. During the International Polar Year 2008, RV “G.O. Sars” spent 3 months ... in the southern ocean. During the International Polar Year 2008, RV “G.O. Sars” spent 3 months ...

   Meeting Document : SG-ASAM-09/08 : Author(s): R. Korneliussen and G. Skaret (Norway)

2. Interannual variability of the South Georgia marine ecosystem: biological and physical sources of variation in the abundance of krill

   . There is now extensive evidence that there are years when there is a very low abundance of Antarctic krill ... in year class success in parts, or all, of the population across the Scotia Sea, can generate large ... . There is now extensive evidence that there are years when there is a very low abundance of Antarctic krill ... in year class success in parts, or all, of the population across the Scotia Sea, can generate large ...

   Meeting Document : WS-AREA 48-98/8 : Author(s): E.J. Murphy, J.L. Watkins, K. Reid, P.N. Trathan, I. Everson, J.P. Croxall, J. Priddle, M.A. Brandon, A.S. Brierley (UK) and E. Hofman (USA)

3. Estimation of the fishery–krill–predator overlap

   in the level of overlap in recent years (1995-98) than estimated with either the catch in the CPD or the Agnew ... 1990. The RPO and Schroeder index indicated a greater increase in the level of overlap in recent years ...

   Meeting Document : WG-EMM-99/11 : Author(s): Secretariat

4. Population dynamics of wandering albatross Diomedea exulans and Amsterdam albatross D. amsterdamensis in the Indian Ocean and their relationships with longline fisheries: conservation implications

   recent years has probably resulted in the slow recovery of these albatross populations as a result ... outside the central Indian Ocean by the Japanese fishery during recent years has probably resulted ...

   Meeting Document : WG-FSA-96/09 : Author(s): Jouventin, P., Brothers, N., Weimerskirch, H.

5. Results of reading tests of TOP otolith sections and time schedule of reading for Dissostichus otoliths caught in regions of data-poor fisheries

   ) is lower than the threshold of 10 % for five tests, with one of them being close to 10 %. This suggests ... sections by next year (2014). The size-age data will be applied to CASAL catch-at-length and catch-at-age ... ) is lower than the threshold of 10 % for five tests, with one of them being close to 10 %. This suggests ... sections by next year (2014). The size-age data will be applied to CASAL catch-at-length and catch-at-age ...

   Meeting Document : WG-SAM-13/19 : Author(s): K. Taki and T. Ichii (Japan)

6. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

   Abstract:  CCAMLR requires an assessment method for recommending a subdivision of the krill catch ... for characterising (i) the different taxa depending on the status of knowledge and their importance ... agreed workplan for developing a management procedure includes the evaluation of candidate management ... develops a framework for erecting such models. It is divided into three main parts, addressing different ...

   Meeting Document : WG-EMM-04/24 : Author(s): A. Constable (Australia)

7. Revised biological parameters for the Antarctic skates Amblyraja georgiana and Bathyraja cf. eatonii from theRoss Sea

   Abstract:  Revised weight-length and length-length regressions are provided for Amblyraja ... georgiana and Bathyraja cf. eatonii. Significant differences between males and females occurred for all ... comparisons except for B. cf. eatonii length-length regressions. Some observer maturity staging data were ... immature. For A. georgiana, this resulted in flatter maturity ogives for observer data than lab data, and ...

   Meeting Document : WG-FSA-10/27 : Author(s): M.P. Francis (New Zealand)

8. Beach debris survey Signy Island, South Orkney Islands, 2002/03

   1994/95 (an increase of 38% and 7% since 2001/02 respectively). There was an increase in the number of ... /94. Such a continued increase in the number of these packaging bands found indicates that the ban on ... remains a problem and highlights the need for continued monitoring to ensure that vessels are aware of ...

   Meeting Document : SC-CAMLR-XXII/BG/12 : Author(s): Delegation of the United Kingdom

9. A brief exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80

   November 1979 and April 1980, the fishery being terminated when the catch per unit effort fell to an ... uneconomic level. The extent of the L. murrayi grounds is examined on the basis of catch-per-unit-effort data ... applied in this area of high concentration, accounting for almost 95 per cent by mass of the total catch ... virtually constant. Some morphometric relationships and a factor for converting processed crab section mass ...

   Meeting Document : WS-CRAB-93/21 : Author(s): R. Melville-Smith (South Africa)

10. Regionalisation of the Southern Ocean: a statistical framework

    Southern Ocean in an objective and consistent manner. Results are presented for each of the three CCAMLR ... for the purposes of managing human activities in relatively ecologically discrete areas ... regions. The Southern Ocean has been divided up into regions before, primarily based on frontal features ... . In this paper, we demonstrate a method developed for a regionalisation of the southern Indian Ocean ...

    Meeting Document : WG-EMM-06/37 : Author(s): B. Raymond and A. Constable (Australia)

Pages