Résultats de la recherche

1. Results of the mark–recapture experiment in Subarea 48.3, 2005

   estimates by CASAL (see WG-FSA-05/16), and a selectivity estimated directly from the tagging data. Estimates ... , irrespective of the selectivity used. Author(s):  D.J. Agnew and A. Payne (United Kingdom) Title:  Results of ...

   Meeting Document : WG-FSA-05/17 : Auteur(s): D.J. Agnew and A. Payne (United Kingdom)

2. Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands

   counting presumed growth increments on the sectioned face of sagittal otoliths. While there is a general ... otoliths from tagged-recaptured samples. Since 1996, a large scale tag-and-release program on D ...

   Meeting Document : WG-FSA-05/60 : Auteur(s): K. Krusic-Golub and R. Williams (Australia)

3. Foraging patterns in the Antarctic shag (Phalacrocorax bransfieldensis) at Harmony Point, Antarctica

   usually foraged once a day; females early in the morning and males when their partners returned to the ... discussed. Author(s):  R. Casaux and A. Baroni (Argentina) Title:  Foraging patterns in the Antarctic shag ...

   Meeting Document : WG-EMM-04/22 : Auteur(s): R. Casaux and A. Baroni (Argentina)

4. Krill and zooplankton populations monitored during AMLR 2004 surveys (Subarea 48.1) with respect to the long-term Elephant Island area datasets

   composition indicated a very early onset of seasonal spawning activity. Krill demographics during February ... 2004 survey period was marked by a rapid and large-scale change in overall zooplankton abundance ...

   Meeting Document : WG-EMM-04/72 : Auteur(s): V.J. Loeb (USA)

5. Decrease in numbers of the eastern rockhopper penguins Eudyptes chrysocome filholi at Marion Island, 1994/95 to 2002/03

   adults, and there was a decrease in the mass at arrival at breeding colonies of both males and females ... a marked increase in the contribution of fish to the diet in 1999/00 that coincided with an increase ...

   Meeting Document : WG-EMM-03/10 : Auteur(s): R.J.M. Crawford, J. Cooper, B.M. Dyer, M.D. Greyling, N.T.W. Klages, D.C. Nel, J.L. Nel, S.L. Petersen and A.C. Wolfaardt (South Africa)

6. Can trace element signatures in the otoliths of Dissostichus eleginoides record capture size?

   composition of water passing across the gills: as a result, elemental signatures can potentially be used to ... SAF, both across the Polar Front and across ocean basins. A sample taken west of South Georgia in 1998 ...

   Meeting Document : WG-FSA-03/88 : Auteur(s): J.R. Ashford and C.M. Jones (USA)

7. Distribution of the Soviet fishing fleet and catches (CPUE) in Subdivision 48.3 during 1986–1990

   . During the fishing season from April to September two basic fishing grounds with a quazi-stationary ... fishing ground existed for a longer time period- basically from April to August, while the western ground ...

   Meeting Document : WG-EMM-02/63 Rev. 1 : Auteur(s): V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia)

8. Results of an acoustic investigation of Antarctic krill, Euphausia superba, biomass-density in the Elephant Island area in January/February 2001

   to Feb 4th 2001 are presented. Data were collected with a SIMRAD EK60 Scientific Echo Sounder ... density of 15.32 g/m2 and a standing stock (B0) of 1.7 million tonnes were estimated for the entire area ...

   Meeting Document : WG-EMM-02/30 : Auteur(s): M.A. Thomasson (Sweden), J.H. Emery (USA), J. Rademan (South Africa), R.P. Hewitt (USA) and B.I. Bergström (Sweden)

9. Design of the Italian acoustic survey in the Ross Sea for the Austral summer 2003/04

   along a cruise track (about 2500 nm) that gives an uniform density of acoustic, net and CTD samplings ... krill (E. superba) and their main competitive or predator species. Author(s):  M. Azzali, A. Sala and S ...

   Meeting Document : WG-EMM-02/31 : Auteur(s): M. Azzali, A. Sala and S. Manoukian (Italy)

10. Preliminary analysis on the Kerguelen shelf icefish Champsocephalus gunnari stock from 1996/97 to 2001/02: no evidence in the recovery!

    an increasing of the icefish’s abundance in the surveyed area and biomass seems very low. It is a ... not clearly explained and various hypothesis are proposed: no recovery in a too depleted stock, bad ...

    Meeting Document : WG-FSA-02/65 : Auteur(s): G. Duhamel and J. Claudet (France)

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