Результаты поиска

1. WG-FSA-SAM-04

   catch-at-length data Brandão, A., Butterworth, D.S. WG-FSA-SAM-04/13 Development of a population model ... , B., Dunn, A., Hanchet, S.M. WG-FSA-SAM-04/14 Estimating the level of illegal fishing using simulated ... : version 2.1.5 Ball, I. WG-FSA-SAM-04/16 Survey estimates of recruitment of toothfish in Subarea 48.3 ... assessment methods for toothfish at South Georgia Kirkwood, G., Payne, A., Agnew, D. WG-FSA-SAM-04/18 ...

   Meeting

2. Winter distribution of chinstrap penguins from two breeding sites in the South Shetland Islands of Antarctica

   Peninsula region during the 2000 and 2004 austral winters. Six birds from a breeding site in Admiralty Bay ... tracked to the vicinity of the South Orkney Islands where its signal was lost in April, a distance of 800 ... colony. The migration path of both these birds was remarkably similar to the only other record of a ... chinstrap penguin’s winter migration reported by Wilson et al. (1998). Our results suggest that chinstrap ...

   Meeting Document : WG-EMM-06/17 : Автор(ы): W.Z. Trivelpiece, S. Buckelew, C. Reiss and S.G. Trivelpiece (USA)

3. Preliminary acoustic results from the New Zealand IPY-CAML survey of the Ross Sea region in February-March 2008

   Abstract:  During February and March 2008 New Zealand carried out a major research voyage into the ... antarcticum). Silverfish are a key link between plankton and the community of top predators in the shelf ... demersal trawls shallower than 500 m. A weak layer at about 80 m depth was found to be associated with ... probably not credible, suggesting a very high biomass of juveniles (3 809 000 t) and much lower biomass of ...

   Meeting Document : SG-ASAM-09/05 : Автор(ы): R. O’Driscoll, G. Macaulay, S. Gauthier, M. Pinkerton and S. Hanchet (New Zealand)

4. Estimates of the tag loss rates for single and double tagged toothfish (Dissostichus mawsoni) fishery in the Ross Sea

   within a CASAL integrated stock assessment model, using tag loss rates derived by Dunn et al. (2005). We ... individual tags are lost from tagged toothfish in Subareas 88.1 and 88.2 from a sample of 969 double tagged ... rate of failure (λ = 0.039 y-¹), but no evidence of a change in the failure rate over time. It is ... plausible that there could be a catastrophic failure of tags or some other systematic change in the tag loss ...

   Meeting Document : WG-SAM-11/18 : Автор(ы): A. Dunn, M.H. Smith (New Zealand), D.J. Agnew (UK) and S. Mormede (New Zealand)

5. Day 1 - Session 4 - Implementation, Legal and Policy of PSMA - Matthew Camilleri

   a broader system of port controls and other measures to prevent IUU fishing. Exchange of ... include: - safety or health crew - safety of vessel - scrapping of vessel • Parties are to determine a ... inspect all relevant evidence. • Inspection reports are to include a standard set of information and be ... mechanisms. Highlights of key provisions (3) The role of RFMOs • RFMOs play a key role in the ...

   Document : Site Section: Compliance

6. e-sc-xxvii-a6.pdf

   ... mammal incidental mortality ............................ 482 Progress on a trawl warp strike data ... ........................................................................................ 533 APPENDIX A: Agenda .................................................................... 534 ... agenda of the meeting was discussed and it was agreed to add emphasis on marine mammals, a new item on ... (Appendix A). 1.4 The report was prepared by the participants, and includes the agenda (Appendix A) and application/pdf attached to:WG-IMAF-08

   Meeting Report : WG-IMAF-08

7. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   al. (2007) estimated that the depredation over 2002/03 and 2003/04 was 348 tonnes for a landed catch ... Year In de x 2000 2002 2004 2006 0.0 0.5 1.0 1.5 2.0 2.5 3.0 (a) Unadjusted model Year In de ... from 1988 in the fishery are shown in Table 1. The fishery began in 1984/85 as a trawl fishery ... amounts of toothfish as by-catch. Trawling continued to the 2000/01 season; a longline fishery began in ...

   Document : Site Section: Publications

8. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

   x 2000 2002 2004 2006 0.0 0.5 1.0 1.5 2.0 2.5 3.0 (a) Unadjusted model Year In de x 2000 ... in 1984/85 as a trawl fishery targeting D. eleginoides, however, trawling targeting other species ... between 1979 and 1984 caught small amounts of toothfish as by-catch. Trawling continued to 2000/01; a ... in some years IUU catches have exceeded legal catches, resulting in a high level of total removals ...

   Document : Site Section: Publications

9. WG-EMM-03

   A. Schultz and S.L. Petersen (South Africa) WG-EMM-03/2 List of participants WG-EMM-03/20 Modern ... . Vanyushin (Russia) WG-EMM-03/21 Differentiated catchability of trawls as a method for a more precise ... krill A. Takahashi (Japan), M.J. Dunn, P.N. Trathan (United Kingdom), K. Sato, Y. Naito (Japan), J.P ... five years of test of a standard method R. Casaux and E. Barrera-Oro (Argentina) WG-EMM-03/50 An ...

   Meeting

10. Exploratory analysis of acoustic data from the Ross Sea

    Abstract:  This report presents results from a pilot study to determine the feasibility of ... conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected using a ... January 2003, and the occurrence of a double bottom echo caused by too high a ping rate from 23–30 January ... . Simulations indicated that at 1500 m depth, the acoustic deadzone would be over 50 m high for a sea-bed with a ...

    Meeting Document : WG-FSA-SAM 03/9 : Автор(ы): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

Страницы