Résultats de la recherche

1. Variation in the distribution of Antarctic krill Euphausia superba around South Georgia

   probably 3+ and older (mean size 49.5 mm); cluster 4 and 5 were small krill, mostly year 1 + either with or ... island. Cluster analysis revealed that the length-frequency distributions could be grouped into 5 main ...

   Meeting Document : WG-EMM-97/47 : Auteur(s): Daly, H.I., Murray, A.W.A., Watkins, J.L.

2. Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2017

   density was highest on the fishing grounds on the moraine banks of the NW stratum. 4. Clear regional ... krill was low (18%) whilst the amphipod Themisto sp. dominated diets (IRI% 77%). 5. Catches of juvenile ... 58-63cm (TL) indicating the presence of a cohort of 5+ fish. 6. Estimated biomass for the other ...

   Meeting Document : WG-FSA-17/44 : Auteur(s): M. Belchier, V. Foster, S. Gregory, S. Hill, V. Laptikhovsky, P. Lafite and L. Featherstone

3. Best practice seabird by-catch mitigation for Spanish-rig longline vessels with emphasis on line weighting regimes

   between weights on longlines (30 m, 40 m and 50 m) and mass of the weights (4 kg, 6 kg and 8 kg) on sink ... speed. In the weight-comparison trial 4 kg steel weights and 8 kg traditional weights sank at comparable ... propeller turbulence), b) use of 5-6 kg elliptical steel weights instead of traditional weights, c) limiting ... vessels?5 m either side of the position the hook line leaves the vessel and use of a ‘lazy’ line to ...

   Meeting Document : WG-FSA-06/22 : Auteur(s): G. Robertson (Australia), C.A. Moreno (Chile), B. Wienecke (Australia), P. Gandini (Argentina), G. McPherson (Australia) and J.-P. Seco Pon (Argentina)

4. Age-length key for Champsocephalus gunnari from Subarea 48.3; Holmberg survey, February 1995

   specimens (>34 cm) were scarce. Age groups 1-5 and 2-4 were well represented at South Georgia and Shag ...

   Meeting Document : WG-FSA-95/37 : Auteur(s): Casaux, R., Marschoff, E., Barrera-Oro, E.

5. Oceanographic study of the Subarea 48.6 with sea-surface temperature (SST) anomaly and vertical profile of sea temperature (PST)

     the  mixed  layer  depths  in  research  block5.  The  currents  around the research block 4 and 5 ...

   Meeting Document : WG-SAM-2019/16 : Auteur(s): T. Namba, R. Sarralde, T. Ichii, T. Okuda, S. Somhlaba and J. Pompert

6. Some idea of numerical model for assessment of Euphausia superba biomass

   distribution of DON (Dissolved Organic Nitrogen), (4)calculation of spatial distribution of Chl.a and (5 ...

   Meeting Document : WG-KRILL-93/19 : Auteur(s): M.J. Kishi and M. Naganobu (Japan)

7. Climate change and the role of CCAMLR

   uncertainties raised by climate change; 4) strengthening the CCAMLR Ecosystem and Monitoring Program (CEMP); and ... 5) providing leadership in reducing the emissions of greenhouse gases during the course of fishing ...

   Meeting Document : CCAMLR-XXIX/BG/19 : Auteur(s): ASOC Observer

8. A draft MPA Report for the East Antarctica Planning Domain

   highlighted areas for inclusion in EARSMPA, (4) historical activities, (5) assessment of the MPA(s) and the ...

   Meeting Document : WG-EMM-14/48 : Auteur(s): A. Constable (Australia), P. Koubbi (France), J. Melbourne-Thomas, M. Sumner, S. Jacob and M. Guest (Australia)

9. ALLOCATING THE PRECAUTIONARY CATCH LIMIT FOR KRILL AMONGST THE SMALL-SCALE MANAGEMENT UNITS IN AREA 48: THE IMPLICATIONS OF DATA UNCERTAINTIES

   of two further options (Option 5- adjustable catch limits within SSMUs and Option 6- structured ... between these two (Option 4). In this paper we review the uncertainties relating to the spatial ... that a strong case can be made against Option 4, which is likely to increase ecosystem risk when the ...

   Meeting Document : WG-EMM-08/12 : Auteur(s): P.N. Trathan and S.L. Hill (United Kingdom)

10. Research plan for toothfish in Division 58.4.4a & b by Shinsei Maru No. 3 in 2013/14

    ) comparative CPUE analysis, 2) modified Lincoln-Petersen 3) CASAL_base model, 4) CASAL_YCS_fix model, 5 ... been able to determine catch limit yet, we would like to conduct research repeated for at least 3-4 ...

    Meeting Document : WG-SAM-13/21 : Auteur(s): Delegation of Japan

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