Resultados de la búsqueda

1. Review of small-scale research unit boundaries used for the assessment and management of D. mawsoni in Subarea 88.1

   Abstract:  This paper provides a review of the boundaries of the small scale research units (SSRUs) used to manage the exploratory fishery for D.mawsoni in Subarea 88.1. In determining appropriate SSRU boundaries we considered the physical and geographical features of the Subarea including the

   Meeting Document : WG-FSA-03/29 : Autor(es): S.M. Hanchet (New Zealand)

2. An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   Abstract:  Following a finding that a small sample of aged Dissostichus mawsoni from McMurdo Sound (76° S) fell consistently below the von Bertalanffy curves calculated predominantly from data collected between 67 and 74° S, an investigation to test for latitudinal differences in growth rates was

   Meeting Document : WG-FSA-03/30 : Autor(es): P.L. Horn (New Zealand)

3. Southern seabird solutions – and update

   Abstract:  This note describes the activities of an alliance of New Zealand government, fishing industry and environmental groups that has formed to promote fishing practices that avoid seabird capture by fishing fleets in the southern hemisphere. Author(s):  J. Molloy and N. Smith (New Zealand)

   Meeting Document : WG-FSA-03/31 : Autor(es): J. Molloy and N. Smith (New Zealand)

4. Preliminary assessment of mackerel icefish, Champsocephalus gunnari, on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

   Abstract:  A preliminary assessment of yield of Champsocephalus gunnari for Heard Island Plateau (Division 58.5.2) was undertaken using the standard CCAMLR methods, based on the result of a randomly stratified trawl survey completed between 16 April and 10 May 2003. The 2003 estimate of abundance

   Meeting Document : WG-FSA-03/32 : Autor(es): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

5. Preliminary assessment of Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

   Abstract:  A preliminary assessment of yield of Patagonian Toothfish, Dissostichus eleginoides, for Heard Island Plateau (Division 58.5.2) was done, using the standard CCAMLR methods, based on the result of a randomly stratified trawl survey completed between 16 April and 10 May 2003. The 2003

   Meeting Document : WG-FSA-03/33 : Autor(es): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

6. 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 : Autor(es): S.G. Candy (Australia)

7. 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 : Autor(es): E. Gilman (USA), N. Brothers (Australia), D. Kobayashi, S. Martin, J. Cook, J. Ray, G. Ching and B. Woods (USA)

8. 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 : Autor(es): J. Burgess (New Zealand)

9. 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 : Autor(es): G.J. Patchell (New Zealand)

10. 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 : Autor(es): S. Waugh and S. Grayling (New Zealand)

Páginas