Résultats de la recherche

1. The influence of environmental variables and mitigation measures on seabird catch rates in the Japanese tuna longline fishery within the Australian Fishing Zone, 1991–1995

   environmental variables and mitigation measures upon catch rates of seabirds in the Japanese pelagic longline ... , interpretation of changes in catch rates resulting from the use of mitigation measures or from weather effects ... required to better understand the effect of these measures, and their effect upon the catch rate of target ... influence of environmental variables and mitigation measures on seabird catch rates in the Japanese tuna ...

   Meeting Document : WG-FSA-98/32 : Auteur(s): N. Brothers, R. Gales and T. Reid (Australia)

2. Assessment of the Action Plan aimed at reducing incidental catch of seabirds in the French EEZ included in the CCAMLR Division 58.5.1 and Subarea 58.6

   incidental catch of sea birds in the area. In addition to the sharp decrease in incidental catch of seabirds ... . Marteau (France) Title:  Assessment of the Action Plan aimed at reducing incidental catch of seabirds in ...

   Meeting Document : WG-IMAF-11/10 Rev. 1 : Auteur(s): C. Marteau (France)

3. Variants of the ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity which attempt to reconcile CPUE and catch-at-length data

   highly sensitive to the relative weights given to CPUE and catch-at-length data in the model fitting ... discrepancy between the implications of the CPUE and the catch-at-length data regarding the current status of ... to reconcile CPUE and catch-at-length data Approval:  Approved ...

   Meeting Document : WG-FSA-SAM-04/12 : Auteur(s): Brandão, A., Butterworth, D.S.

4. COMPARISON OF THE PRECISION OF DIRECT VERSUS AGE LENGTH KEY METHODS OF ESTIMATING CATCH-AT-AGE PROPORTIONS

   Abstract:  Catch-at-age proportions can be estimated directly using a simple random sample (SRS ... ) of fish in the catch, determining the ages in the sample, and calculating proportions in each age ... for most of the age classes that dominate the catch but is significantly superior for the less well ... younger age classes in terms of the accuracy of integrated assessments that employ catch-at-age ...

   Meeting Document : WG-FSA-09/22 Rev. 1 : Auteur(s): S.G. Candy (Australia)

5. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   . An alternative strategy was adopted whereby the catch-at-age and mark-recapture data were restricted ... releases and recaptures of tagged fish were available. Catch and releases by age class for this fishery ... dynamics. These are the BODE model (Baranov ODE) and the CCODE model (constant catch ODE). Previous studies ... Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the ...

   Meeting Document : WG-FSA-10/41 : Auteur(s): S. Candy, D. Welsford, T. Lamb, J. Verdouw and J. Hutchins (Australia)

6. Analysis of catch and effort data from the IUU fishing vessel Kunlun

   Dissostichus spp greenweight catch rate per gillnet was approximately 4,038kgs The vessel spent three weeks ... fishing for a total catch of 181 tonnes (processed weight from the verified factory production records ... multiple sets undertaken per day The vessel’s catch and effort data did not match the verified factory ... Australia Title:  Analysis of catch and effort data from the IUU fishing vessel Kunlun Microsoft Word File ...

   Meeting Document : CCAMLR-XXXIV/BG/18 : Auteur(s): Delegation of Australia

7. Interim protocol for fish/fish larvae by-catch observation in krill fishery

   -catch observation among observers and vessels so that we can later use it for quantitative analysis. The ... flag states. This protocol will be used only for Fish and Larval fish by-catch observation, and ... . Author(s):  S. Kawaguchi (Australia) Title:  Interim protocol for fish/fish larvae by-catch observation ...

   Meeting Document : WG-EMM-07/25 : Auteur(s): S. Kawaguchi (Australia)

8. Off the hook? Initiatives to reduce seabird by-catch in longline fisheries

   Abstract:  The recent history of global initiatives to reduce seabird by-catch in longline ... population decreases. An International Plan of Action for Reducing Incidental Catch of Seabirds in Longline ... -catch in longline fisheries Approval:  Approved ...

   Meeting Document : WG-FSA-99/6 : Auteur(s): J. Cooper (South Africa), J.P. Croxall (United Kingdom) and K.S. Rivera (USA)

9. Fish by-catch in the krill fishery: 2018 update

   Abstract:  Data on fish bycatch in the krill fishery from commercial catch data (120 949 hauls ... the commercial krill fishery catch data. As in previous years there was a high degree of overlap in ... were measured had modal size class of <10 cm. Author(s):  CCAMLR Secretariat Title:  Fish by-catch ...

   Meeting Document : WG-FSA-18/10 : Auteur(s): CCAMLR Secretariat

10. Modelling catch and effort data using generalised linear models with random cruise effects: trawl fishery for mackerel icefish (Champsocephalus gunnari) in CAMLR Area 58.5.2

    Abstract:  A set of procedures for modelling catch and effort data using generalized linear mixed ... Champsocephalus gunnari in Subarea 58.5.2 is described. For the trawl catch and effort data it was found the ... catch and effort data using generalised linear models with random cruise effects: trawl fishery for ...

    Meeting Document : WG-FSA-03/35 : Auteur(s): S.G. Candy (Australia)

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