Résultats de la recherche

1. The importance of Antarctic Toothfish as prey of Weddell Seals in the Ross Sea: a Review

   non-trivial amount consumed by breeders. We discuss why reduced toothfish availability to Weddell ... seals, for energetic reasons, can not be compensated by a switch to silverfish (Pleuragramma antarcticum ... monitoring of Weddell seal populations by CCAMLR. Otherwise, likely cascades will lead to dramatic changes in ...

   Meeting Document : WG-EMM-09/P02 : Auteur(s): D.G. Ainley and D.B. Siniff

2. An exploratory fishing expedition for Dissostichus eleginoides around the South Sandwich Islands, Antarctica

   Antarctic Marine Living Resources (CCAMLR). The survey was undertaken by the Chilean long-liner B/F Friosur ... V, owned by the company Frioaysen S. A.. Fishing was by bottom longline, and data were collected ...

   Meeting Document : SC-CAMLR-XII/BG/04 : Auteur(s): Delegations of Chile and United Kingdom

3. Measurements of sound-speed and density contrasts of Antarctic krill (Euphausia superba) on board RV Kaiyo Maru

   of krill were measured during the Antarctic surveys conducted by the Japanese RV Kaiyo Maru in 1999 ... /2000 and 2004/2005. Samples of krill were caught by a RMT(1+8). Mass-density of krill was measured by ...

   Meeting Document : WG-EMM-08/56 Rev. 1 : Auteur(s): Y. Takao, H. Yasuma, R. Matsukura, K. Amakasu and M. Naganobu (Japan)

4. Diet composition of Champsocephalus gunnari in Subarea 48.3, Dr Eduardo Holmberg survey, February/ March 1994

   superba) followed by the amphipod hyperiid Themisto gaudichaudii were the main prey items at South Georgia ... possible that the inconsistencies found between the results obtained by both methods are due to a ... available for comparison. No krill aggregations were found in the region by acoustic methods in the 1994 ...

   Meeting Document : WG-FSA-94/27 : Auteur(s): E. Barrera-Oro, R. Casaux and A. Roux (Argentina)

5. Aggregation patterns of pelagic predators and their principal prey, Antarctic krill, near South Georgia

   Georgia, and asked to what extent the distributions of these predators were influenced by the spatial ... organisms by using spatial autocorrelation and cross-correlation analysis, regression models with spatial ... distributional patterns were strongly influenced by the distribution of krill swarms. 5. Differences between ...

   Meeting Document : WG-CEMP-93/13 : Auteur(s): R.R. Veit (USA), E.D. Silverman (USA) and I. Everson (United Kingdom)

6. The diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at the west Antarctic Peninsula

   . Fish remains occurred in 100% of the casts and represented 68% by number and 90% by weight of the total ... important by weight (66%) respectively. The cephalopods beaks found in the samples indicate benthic octopods ...

   Meeting Document : WG-CEMP-93/26 Rev. 1 : Auteur(s): R. Casaux and E. Barrera-Oro (Argentina)

7. Preliminary results of the experiments on the krill transport study in the South Orkney area (April 1992)

   average estimates of krill density were obtained by 15-miles intercepts of the perimeter, along with mean ... current's field. The researches were carried out by R/V "Dmitriy Stefanov" owned by PPO ...

   Meeting Document : WG-CEMP-92/34 : Auteur(s): L.G. Maklygin, V.N. Shnar, A.P. Malyshko (Russian Federation) and A.G. Shepelev (Ukraine)

8. The foraging range of Adelie penguins at Bechervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

   Island near Mawson Station (Mac. Robertson Land) were determined by satellite tracking, using the ARGOS ... system. Birds were tracked over four foraging trips (by 2 females and 4 males) during the incubation ... period (November-December 1991) and 17 trips (by 4 females and 2 males) throughout January 1992 when ...

   Meeting Document : WG-CEMP-92/36 : Auteur(s): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)

9. Revised Management Plan for Cape Shirreff ASPA 149

   -yearly review process required by the Madrid Protocol. The management plan has been updated with recent ... data and scientific publications and on the basis of detailed Inspection Checklists completed by United ... and acceptance by CCAMLR and the ATCM. Author(s):  P.A. Penhale (USA) and V. Vallejos Marchant (Chile ...

   Meeting Document : WG-EMM-10/21 : Auteur(s): P.A. Penhale (USA) and V. Vallejos Marchant (Chile)

10. Results of trials undertaken around Crozet Island using pots to target Patagonian toothfish

    in fishing efficiency and in their by catch. Crab by-catch was identified as a major issue which ... into consideration before planning to implement such fishery. Bird by-catch and depredation was ...

    Meeting Document : WG-FSA-10/10 : Auteur(s): N. Gasco, P. Tixier and C. Guinet (France)

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