Résultats de la recherche

1. Seabird mortality in the longline fishery for Patagonian toothfish at the Prince Edward Islands: 1996–1997

   -June 1997. Data on seabird bycatches were obtained from fishery observers aboard 10 of 12 sanctioned ... important that observers continue to be placed aboard all vessels to monitor catches of both fish and birds ... other longline fisheries) are not sustainable, and will result in local population declines. Bird ...

   Meeting Document : WG-FSA-97/51 : Auteur(s): Boix-Hinzen, C., Enticott, J.W., Ryan, P.G., Wanless, R., Purves, M., Nel, D.C.

2. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   otoliths from reference collections were used to measure precision; relative bias for the age data was ... mortality Z was estimated to be between 0.09 and 0.12. Significant differences in age-at-length data between ... C.P. Archibald. 1982. A general theory for analysing catch at age data. Can. J. Fish. Aquat. Sci ... for the age data was estimated to be –0.6 years and residual variance 2.9. Age distributions of ... differences in age-at-length data between sexes were found, estimating von Bertalanffy parameters for males ... age data for modelling population age structure and estimating rates of population growth, mortality ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Auteur(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko

3. Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery

   practically eliminated depredation of fish by killer whales (Orcinus orca) and sperm whales (Physeter ... sperm and killer whales on fish catch rate was assessed during September–December 2006. The results were ... then compared with similar data obtained in 2002 in the same fleet in the same fishing grounds prior to ... rates for the 2006 season were then compared with the data for the 2002 season. Some fish are totally ... net sleeve that is placed on secondary vertical lines, has practically eliminated depredation of fish ... to seabird mortality and depredation by sperm and killer whales on fish catch rate was assessed ... during September–December 2006. The results were then compared with similar data obtained in 2002 in ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Auteur(s): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes

4. Polish Academy of Sciences letter

   to inform you that Polish Academy of Sciences is oraanizinu toa~ther with Sea-Fisheries InstitutG a ... . Examination of the character of •krill• agglo~ration. 3. Determination o~ tho r0eourcee of •krill• in the ... 1nveet1geted reoione. . 4. Determination of the trophic conn~ctions of •krill• with other organisms. 5 ... conditions in the region of •krill- agglomeration. 7. Elaboration of technology:of the processing of ...

   Document : Site Section: The Organisation

5. Letter from the Convener

   survey). We will also review the ongoing collection and analysis of krill acoustic data from fishing ... vessels and I encourage those Members with acoustic data from the ‘nominated transects’ to bring that ... data with them to the meeting. I would also ask that you join the SG-ASAM e-group so that we can ... krill surveys that were conducted in 2019 (the Area 48 multinational survey and the Area 58 Japanese ...

   Document : Site Section: Meetings

6. CCAMLR-XV

   Brazil CCAMLR-XV/BG/30 Summary of current conservation measures regulating fisheries and data reporting ... Agreement relating to the Conservation and Management of Straddling Fish Stocks and Highly Migratory Fish ... initiate new fisheries Delegation of South Africa CCAMLR-XV/12 Rev. 1 The relevance to CCAMLR of the UN ... Declaration and Plan of Action on the Sustainable Contribution of Fisheries to Food Security Secretariat ...

   Meeting

7. Capacity management

   that are commensurate with sustainable harvests from the fisheries in the Convention Area. Commission ... ongoing management of fishing capacity. Commission New and exploratory and krill fishery notifications ...

   Page : Site Section: The Organisation

8. SC-CAMLR-SM-I

   protect krill resources from the impact of fishing? Delegation of Russia SC-CAMLR-IM-I/08 Science ... SSRU 881K from 1997–98 to 2011–12 and opportunities for fisheries research Delegation of New Zealand SC ...

   Meeting

9. WG-FSA-SAM-04

   catch-at-length data Brandão, A., Butterworth, D.S. WG-FSA-SAM-04/13 Development of a population model ... scaling methods on detected activity Ball, I. WG-FSA-SAM-04/15 Technical Specifications of Fish Heaven ... Approaches to monitoring and assessing toothfish in new and exploratory fisheries, with particular reference ...

   Meeting

10. Fishery Report: Champsocephalus gunnari South Georgia (Subarea 48.3)

    aceratus) reported in fine-scale data, and their respective catch limits, are summarised in Table 6. Fish ... requirements...................................................... 9 5. By-catch of fish and ... Champsocephalus gunnari in Subarea 48.3 (source: STATLANT data for past seasons, and catch and effort reports ... STATLANT data). 2. Stocks and areas 4. Within Subarea 48.3, C. gunnari is restricted to the shelf area ...

    Document : Site Section: Publications

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