Résultats de la recherche

1. Estimation of the fishery–krill–predator overlap

   distributions. Only catch in the CPD can presently be used to estimate overlap in areas other than Subarea 48.1 ... the level of overlap in recent years (1995-98) than estimated with either the catch in the CPD or the ...

   Meeting Document : WG-EMM-99/11 : Auteur(s): Secretariat

2. DRAFT SOFTWARE USER GUIDE FOR: ICESCAPE: INTEGRATING COUNT EFFORT BY SEASONALLY CORRECTING ANIMAL POPULATION ESTIMATES

   , standardisation in this way allows site-specific estimates to be aggregated to achieve region-scale population ... estimates. ICESCAPE uses a bootstrap resampling framework to propagate uncertainties associated with ...

   Meeting Document : WG-SAM-09/16 : Auteur(s): J. McKinlay, C. Southwell and R. Trebilco (Australia)

3. Milk consumption and growth efficiency in Antarctic fur seal (Arctocephalus gazella) pups

   between the sexes in any year. Both per-bout and per-day milk consumption increased steadily with age ... greater adipose stores. Therefore, mass and mass changes may not be appropriate parameters for ...

   Meeting Document : WG-EMM-97/11 : Auteur(s): Socha, D.G., Arnould, J.P.Y., Boyd, I.L.

4. Water mass distribution and circulation west of the Antarctic peninsula and including Bransfield Strait

   order of 0.63 m y-1, which can be supplied by local precipitation and advection of ice into the region ... from the Bellingshausen Sea, which then melts. The annual heat flux associated with CDW is 12 W m-2 ...

   Meeting Document : WG-EMM-95/67 : Auteur(s): Smith, D.A., Lascara, C.M., Klinck, J.M., Hofmann, E.E.

5. Preliminary examination of otolith microchemistry to determine stock structure in Antarctic toothfish (Dissostichus mawsoni) between SSRU 88.1C and 88.2H

   CCAMLR SSRUs 88.1C (Ross Sea) and 88.2H (Amundsen Sea), could be differentiated by the trace elemental ... show similar patterns of structuring consistent with their known capture location, indicating they may ...

   Meeting Document : WG-SAM-14/33 : Auteur(s): R. Tana, B.J. Hicks, C. Pilditch and S.M. Hanchet (New Zealand)

6. Pleuragramma antarcticum distribution in the Ross Sea during late austral summer 2013

   cruise supports growth rates and hatching times consistent with reported hatching events in Terra Nova ... , suggesting the presence of a potential eastern Ross Sea nursery ground. This late hatching period may be ...

   Meeting Document : WG-EMM-14/38 : Auteur(s): C. Brooks and K. Goetz (USA)

7. Spatial and temporal operation of the Scotia Sea ecosystem: a review of large-scale links in a krill centred food web

   , pushing polar water to lower latitudes, carrying with it krill during spring and summer, which subsidize ... variability in winter sea ice distribution and sea surface temperatures that is linked to southern hemisphere ... perturbation and rapid regional change highlights that the Scotia Sea ecosystem is likely to show significant ...

   Meeting Document : WG-EMM-07/P8 : Auteur(s): E.J. Murphy, J.L. Watkins, P.N. Trathan, K. Reid, M.P. Meredith, S.E. Thorpe, N.M. Johnston, A. Clarke, G.A. Tarling, M.A. Collins, J. Forcada, R.S. Shreeve, A. Atkinson, R. Korb, M.J. Whitehouse, P. Ward, P.G. Rodhouse, P. Enderlein, A.G. Hirst, A.R. Martin, S.L. Hill, I.J. Staniland, D.W. Pond, D.R. Briggs, N.J. Cunningham and A.H. Fleming (United Kingdom)

8. BIOLOGICAL PROSPECTING IN THE SOUTHERN OCEAN, A ROLE FOR CCAMLR

   . Last June, ATCM XXXI discussed the report from an Intersessional Contact Group (ICG) that was ... research and commercialised products arising from biological samples that were sourced from the Antarctic ... fish and other vertebrates come in second at 10%. Of those records, the majority relate to fish, with ...

   Meeting Document : CCAMLR-XXVII/BG/36 : Auteur(s): Submitted by IUCN

9. NET-BASED VERIFICATION OF ACOUSTIC TECHNIQUES USED TO IDENTIFY ANTARCTIC KRILL

   that were collected during two cruises to the South Georgia region in 1996. For each krill aggregation ... ’ algorithm attributed more than 90 % of the total backscatter to krill in all but 1 aggregation with the ‘2 ... bycatch that may occur when targets other than Antarctic krill are present in the water column. Author(s ...

   Meeting Document : WG-EMM-08/54 : Auteur(s): J. Watkins and S. Fielding (United Kingdom)

10. Seabird mortality in the artisanal austral hake and Patagonian toothfish longline fisheries in southern Chile

    longlines that sink fast: 0.33 and 0.69-0.22 m?sec-1 in the hake and toothfish longlines, respectively ... fleet, some recommendations are giving in order to improve fishing compliance with today high ...

    Meeting Document : WG-FSA-04/54 : Auteur(s): C.A. Moreno, P. Rubilar, J. Arata, R. Hucke-Gaete (Chile) and G. Robertson (Australia)

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