Résultats de la recherche

1. Le prix du poisson : Étude de marché mondiale de la légine australe (Dissostichus eleginoides) et antarctique (Dissostichus mawsoni)

   trade of toothfish over the six-year analysis period. The average price ($/kg) of imports increased by ... 44% from 2007 to 2012 with an overall decrease in traded volume. The USA accounted for 54% of total ... % from 2007 to 2012 with an overall decrease in traded volume. Initial summary analyses reveal a strong ... relationship between supply and demand within international markets, as well as the influence of country ...

   Meeting Document : CCAMLR-XXXIII/BG/14 Rev. 2 : Auteur(s): Secretariat

2. e-sc-xxvi-a9.pdf

   ... subgroups considering the benthic and pelagic systems respectively. 3. The Workshop report deals with ... , nitrate concentration) with an agreed display resolution of 14 groups (Workshop Report, Figure 3). The ... appropriate scales should be data- driven, but that often this will need to be supplemented with expert advice ... environment, with temporal variability needing to be reflected within an appropriately sized spatial region application/pdf attached to:WS-BSO-07

   Meeting Report : WS-BSO-07

3. e-cc-viii-aE.pdf

   ... effects of fishing at the initial level. 10. These papers were noted with interest and it was agreed ... of a fishery in accordance with the ecosystem approach to management. It synthesizes points already ... factors concerned with the viability of fisheries and the maintenance of the Antarctic marine ecosystem ... on an assumption that an action now which is inconsistent with ... provisions of Article II is application/pdf attached to:WG-DAC-89

   Meeting Report : WG-DAC-89

4. Population assessment of Patagonian toothfish in the north of Subarea 48.4 – 2010 update

   Abstract:  The target tagging rate of 5 fish per tonne was exceeded by both vessels, with 232 D ... is consistent with the theory that the bulk of the biomass is dominated by a small number of cohorts ... . CASAL estimates a large recruitment event in early the early 1990s and faster growth rates than those ... 48.4 are very similar to that from the previous season with a B 0 of 1,123 t (compared to 1,127 t in ...

   Meeting Document : WG-FSA-10/39 : Auteur(s): J. Roberts and D. Agnew (UK)

5. Development of environmental indices F1, F3 and F4

   ), automatic weather stations and satellite imagery is explored with reference to the CEMP sites at Edmonson ... Point (Terra Nova Bay, Ross Sea, Subarea 88.1) and Béchervaise Island (Mawson, Eastern Antarctica ...

   Meeting Document : WG-EMM-00/27 : Auteur(s): S. Olmastroni and S. Corsolini (Italy), K. Kerry and J. Clarke (Australia) and D. Ramm (CCAMLR Secretariat)

6. IDENTIFICATION OF DATA QUALITY METRICS FOR TAGGING DATA SELECTION

   to identify those metrics that are most informative with respect to the identification of good ... rates of recapture of tags released by the trip, and above-median tag recapture rates by the trip.A ... bootstrap analysis indicates that the range of data quality metrics associated with known good tagging data ...

   Meeting Document : WG-SAM-09/19 : Auteur(s): D.A.J. Middleton and A. Dunn (New Zealand)

7. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2006/07 season

   lower recapture rate by non-New Zealand vessels, particularly in the early years. The reason for this is ... data for all vessels in all years were used, then the estimated initial biomass was higher (B0=110 130 ...

   Meeting Document : WG-FSA-07/37 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)

8. Population dynamics of wandering albatrosses Diomedea exulans at sub-Antarctic Marion Island: longline fishing and environmental influences

   and changes in the proportion of the population that attempts to breed in a given year. We describe ... anthropogenic effects. The proportion of first-time breeders in the population was positively correlated with ... with Japanese pelagic longline fishing effort in the Southern Indian Ocean. Adult survival rates were ... significantly correlated with those recorded on neighbouring Possesion Island (Crozet Islands) but differed from ...

   Meeting Document : WG-FSA-02/16 : Auteur(s): D.C. Nel, P.G. Ryan and J. Cooper (South Africa)

9. Progress report on the Korean exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in 2014/15

   individuals with 131,992 kg. The research fishing using tags were conducted according to the CCAMLR CM, and ... sampling plankton was lost, and CTD equipment was damaged. It is judged to need measures for supplementing ...

   Meeting Document : WG-SAM-15/35 : Auteur(s): Delegation of the Republic of Korea

10. Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001

    with the early 1990s, the period from December to February in the late 1990s and early 2000s showed a ... Subarea 48.3, which includes satellite surveys with GOES-E, Meteosat and in situ monitoring, together with ... conducting a krill fishery in the area during the entire year. The reliability of these forecasts could be ... appraised by comparing them with krill catches obtained under various hydrological conditions. In comparison ... comparison with the early 1990s, the period from December to February in the late 1990s and early 2000s ... could be verifi ed only by comparing forecasts with actual krill catches for a number of years. The ... 1991 (Figures 3 and 4) with anomalies in 2000 and 2001 (Figures 5 and 6) reveals a signifi cant ... includes satellite surveys with GOES-E, Meteosat and in situ monitoring, together with further analysis ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Auteur(s): Vanyushin, G.P

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