Résultats de la recherche

1. Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2

   Abstract:  A set of procedures for modelling catch and effort data using generalized linear mixed models (GLMMs) including data analytic methods for examining the appropriateness of model structure and parameter values was presented in WG-FSA-SAM 03-12 using Dissostichus eleginoides in Subarea 48.3

   Meeting Document : WG-FSA-03/34 : Auteur(s): S.G. Candy (Australia)

2. Performance assessment of underwater setting chutes, side setting and blue-dyed bait to minimize seabird mortality in hawaii longline tuna and swordfish fisheries – Final Report August 2003

   Abstract:  Mortality in longline fisheries is a critical global threat to some seabird species. Identifying andmainstreaming seabird avoidance methods that not only have the capacity to minimize bird interactions, but are also practical and convenient, providing crew with incentives to employ them

   Meeting Document : WG-FSA-03/36 : Auteur(s): E. Gilman (USA), N. Brothers (Australia), D. Kobayashi, S. Martin, J. Cook, J. Ray, G. Ching and B. Woods (USA)

3. Brief Report on the New Zealand BioRoss Research Program

   Abstract:  An update on the BioRoss research programme is provided for information purposes. The update includes progress to date, planned research and the future of the programme. Author(s):  J. Burgess (New Zealand) Title:  Brief Report on the New Zealand BioRoss Research Program Approval: 

   Meeting Document : WG-FSA-03/45 : Auteur(s): J. Burgess (New Zealand)

4. Information on the spawning season and gonadosomatic indices of Dissostichus mawsoni from Subarea 88.1 in the 2002/03 season

   Abstract:  Data on maturity, gonadosomatic index (GSI) and length weight of Antarctic toothfish Dissostichus mawsoni were collected from Sub-area 88.1 in the 2002-2003 season by the New Zealand bottom longline vessels Janas, Avro Chieftain and San Aotea II operating in the Exploratory Fishery. The

   Meeting Document : WG-FSA-03/46 : Auteur(s): G.J. Patchell (New Zealand)

5. Research under way in New Zealand on seabirds vulnerable to fisheries interactions

   Abstract:  This paper provides an update on seabird research underway in New Zealand. Details of population research including methods and relevant references are provided. Foraging range tracking programme details are also provided, along with details of recorded visits to the CCAMLR area (nil).

   Meeting Document : WG-FSA-03/47 : Auteur(s): S. Waugh and S. Grayling (New Zealand)

6. On the problem of some fish ranges in Subarea 88.1

   Abstract:  Detailed materials are presented collected by the author in Subarea 88.1 in December, 2002-March, 2003 on penetration of sub-Antarctic species D.eleginoides, L.immaculatus to polar latitudes (to 72° S). Supposition is expressed that Ross’s rotation conditions mixing of Antarctic and

   Meeting Document : WG-FSA-03/48 : Auteur(s): V.G. Prutko (Ukraine)

7. Some data on Antarctic toothfish Dissostichus mawsoni reproduction in the Ross Sea (Subarea 88.1) in the period from December 2002 to March 2003

   Abstract:  On the grounds of data analysis collected by one of the authors – Prutko V.G. in December, 2002-March, 2003 in Subarea 88.1, we determine Antarctic toothfish body length at maturity of 50% females-128-130 cm, males-117-120 cm. To estimate maturity stages of post-spawning individuals we

   Meeting Document : WG-FSA-03/49 : Auteur(s): V.G. Prutko and L.A. Lisovenko (Ukraine)

8. On the problem of fish tagging

   Abstract:  Data on bottom trawl catch of tagged fish are presented as well as results of tagging of some Antarctic fish in Subarea 88.1. Use of marked trawl hooks as an additional method of fish tagging is proposed for discussion. Author(s):  V.G. Prutko (Ukraine) Title:  On the problem of fish

   Meeting Document : WG-FSA-03/50 : Auteur(s): V.G. Prutko (Ukraine)

9. Progress toward Australia’s National Plan of Action for Reducing the Incidental Catch of Seabirds in Longline Fisheries (NPOA-Seabirds)

   Author(s):  M. Drynan and L. Brown (Australia) Title:  Progress toward Australia’s National Plan of Action for Reducing the Incidental Catch of Seabirds in Longline Fisheries (NPOA-Seabirds) Approval:  Approved

   Meeting Document : WG-FSA-03/51 : Auteur(s): M. Drynan and L. Brown (Australia)

10. The food and feeding of five species of icefish in the Elephant Island – South Shetland Islands Region in March 2003

    Abstract:  We studied the food and feeding of five species of icefish in the Elephant Island – South Shetland Islands region in March-early April 2003. C. gunnari took primarily krill. C. aceratus fed on krill and fish with some differences found between Elephant Island and the South Shetland

    Meeting Document : WG-FSA-03/60 : Auteur(s): K.-H. Kock, H. Flores (Germany), C.D. Jones (USA), S. Wilhelms and S. Schöling (Germany)

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