Resultados de la búsqueda

1. Is population structure of Patagonian toothfish (Dissostichus eleginoides) determined by the Antarctic Circumpolar Current?

   Abstract:  Water transported by the Antarctic Circumpolar Current (ACC) in the Southern Ocean may provide opportunities for Patagonian toothfish (Dissostichus eleginoides) to move downstream between island groups with little energetic cost, and may constrain movement in other directions,

   Meeting Document : WG-FSA-03/84 : Autor(es): J.R. Ashford, C.M. Jones, E. Hofmann (USA), I. Everson (United Kingdom) and G. Duhamel (France)

2. Sampling toothfish from longlines with unequal probabilities

   Abstract:  To obtain a representative sample of the catch taken by toothfish longliners, CCAMLR observers are recommended to sample a quota of the first 30 fish that are caught during a sampling session. Since toothfish are often aggregated on a line, this means that fish within aggregations are

   Meeting Document : WG-FSA-03/85 : Autor(es): J.R. Ashford (USA)

3. Seabird mortality and the Falkland Islands trawling fleet

   Abstract:  Specifically tasked seabird observers recorded seabird interactions during shooting, trawling and hauling operations for 157 days onboard finfish trawlers in the Falkland Islands in 2002/03. It is estimated that >1,500 seabirds, predominantly black-browed albatross (Thalassarche

   Meeting Document : WG-FSA-03/91 : Autor(es): B.J. Sullivan, T.A. Reid, L. Bugoni and A.D. Black (United Kingdom)

4. Longliners, black-browed albatross mortality and bait scavenging in the Falkland Islands: what is the relationship?

   Abstract:  The rate of foraging attempts by black–browed albatross on baited hooks during Spanish-system (demersal) longline setting operations, and a range of environmental and operational variables were used to investigate the relationship between their foraging behaviour and their mortality

   Meeting Document : WG-FSA-03/92 : Autor(es): T.A. Reid and B.J. Sullivan (United Kingdom)

5. United States research under way on seabirds vulnerable to fisheries interactions

   Author(s):  Delegation of the USA Title:  United States research under way on seabirds vulnerable to fisheries interactions Approval:  Approved

   Meeting Document : WG-FSA-03/93 : Autor(es): Delegation of the USA

6. 2003 Report of the CCAMLR Otolith Network

   Title:  2003 Report of the CCAMLR Otolith Network Approval:  Approved

   Meeting Document : WG-FSA-03/94

7. Aspects of the ecology of the bigeye grenadier at South Georgia

   Abstract:  Aspects of the ecology of the Bigeye grenadier, Macrourus holotrachys caught as bycatch in the Patagonian toothfish longline fishery conducted around South Georgia were investigated. Age estimates suggest that M. holotrachys is a long lived and moderately slow growing species, reaching

   Meeting Document : WG-FSA-03/16 : Autor(es): S.A. Morley, T. Mulvey, J. Dickson and M. Belchier (United Kingdom)

8. Request to conduct an integrated weight longline trial on autoline vessels in Statistical Subareas 88.1 and 88.2 in 2003/04

   Author(s):  G. Robertson (Australia) and N. Smith (New Zealand) Title:  Request to conduct an integrated weight longline trial on autoline vessels in Statistical Subareas 88.1 and 88.2 in 2003/04 Approval:  Approved

   Meeting Document : WG-FSA-03/17 : Autor(es): G. Robertson (Australia) and N. Smith (New Zealand)

9. Streamer lines to reduce seabird by-catch in longline fisheries

   Abstract:  This two-page flyer targets commercial longline fishermen in Alaska. Aspects of the streamer line developed in the course of research in Alaskan demersal longline fisheries are described including materials and performance standards. Author(s):  E.F. Melvin (USA) Title:  Streamer lines

   Meeting Document : WG-FSA-03/18 : Autor(es): E.F. Melvin (USA)

10. Off the hook: an informational video for Alaska longliners

    Abstract:  The video portrays a variety of seabird species in flight and interacting with longline gear. Also demonstrates how to rig and deploy streamer lines – a seabird bycatch deterrent required on most Alaska longlines beginning in 2004. Author(s):  E.F. Melvin and D. Mercy (USA) Title:  Off

    Meeting Document : WG-FSA-03/19 : Autor(es): E.F. Melvin and D. Mercy (USA)

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