Résultats de la recherche

1. Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea

   ., 1996), but does not allow the easy control of possible bias: catch composition, trawl efficiency ... of the catch accounts for the largest proportion of variation in mean in situ TS estimation. Other ... << (krb)→ 20, ellipsoid; k = wave number = 2π/λ), the asymptotic upper limit of the acoustic cross ... spherical radius of the fish body fall in the Rayleigh scattering region, the lower asymptotic limit of ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Auteur(s): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi

2. e-cc-ix-a4.pdf

   ... should be adjusted for inflation in future years up to the limit specified in the United Nations Staff application/pdf attached to:SCAF-90

   Meeting Report : SCAF-90

3. Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys

   eleginoides and unspecified finfish species. The first year of fishing yielded a catch of almost 140 000 ... rapid declines of catch and catch rates led CCAMLR to impose a moratorium on all directed fishing for ... sorting table. Where catches were large (>500 kg), a subsamyle of the catch of approximately 500 kg was ... other than fish (benthos and other by-catch) were removed. Baskets were Jones et a1 Table 1 ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Auteur(s): Jones, C.D., K.-H. Kock and E. Balguerías

4. CCAMLR-XIX

   Delegación de Chile CCAMLR-XIX/BG/17 Implementation and operation of the Catch Documentation Scheme in 1999 ... on the implementation and operation of the Catch Documentation Scheme for Dissostichus spp ...

   Meeting

5. Is the attempt to estimate the biomass of Antarctic fish from a multi-species survey appropriate for all targeted species? Notothenia rossii in the Atlantic Ocean sector – revisited

   on catch data from scientifi c surveys conducted around South Georgia (Figure 1) in 1985 (Kock ... comparative purposes, catch data from semi-commercial fi shing activities of the two German trawlers Weser ... research vessel catches. Catch information from the two trawlers was the only commercial data which were ... , represented only a very small fraction of the catch. This concentration was not found again in subsequent ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 141–153 : Auteur(s): Kock, K.-H., M. Belchier and C.D. Jones

6. WG-FSA-14

   . Duhamel (France) WG-FSA-14/12 Review of skate (Rajiformes) by-catch in CCAMLR toothfish fisheries ... . Kyznetsova, S.V. Piyanova and I.I. Gordeev (Russia) WG-FSA-14/16 A review of by-catch in CCAMLR exploratory ... (United Kingdom) WG-FSA-14/31 A false positive in the CCAMLR tag overlap statistic arising from low catch ...

   Meeting

7. SCIC-10

   2009/10 IUU CATCH ESTIMATE FOR PATAGONIAN TOOTHFISH Delegation of Australia CCAMLR-XXIX/BG/37 REPORT OF ...

   Meeting

8. WG-IMALF-94

   seabird by-catch problems M.J. Imber (New Zealand) WG-IMALF-94/11 Changes in population size of large ...

   Meeting

9. Descriptive analysis of acoustic data collected during the 2003 exploratory fishery for toothfish in the Ross Sea

   the number of single targets counted from the echogram and the catch of rattails in the accompanying ...

   Meeting Document : WG-FSA-03/28 : Auteur(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

10. To what extent do type C killer whales (Orcinus orca) feed on Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica?

    reduced catch rates of toothfish by scientific fishing in McMurdo Sound, though the reasons for observed ...

    Meeting Document : WG-EMM-13/29 : Auteur(s): L. Torres, M.H. Pinkerton (New Zealand), R. Pitman, J. Durban (USA) and R. Eisert (New Zealand)

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