Résultats de la recherche

1. Environment–krill relations in the South Georgia marine ecosystem

   usually took place from April-May to August-September (Figure Z), although the start and finish times ... seasonal curves showed positive transport (i.e. from north to south) i n February and August-November ... sector between August and October and reached its southern limit in February (Figure 6). The maximum ... at 30°W in the next June-August. 0 - 4> - O 00 - : 0 r = 0.91 3 4-4 E ffl a E k- O ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Auteur(s): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky

2. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

   ’ refers to the list of taxonomic groups defined by the Commission in 2009 following the VME Workshop (SC ... they often overlap in distribution (Brodeur, 2001; Heifetz, 2002; Krieger and Wing, 2002; Etnoyer and ... , R.D. 2001. Habitat-specific distribution of Pacific ocean perch (Sebastes alutus) in Pribilof Canyon ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Auteur(s): Parker, S.J. and M.H. Smith

3. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   be 20% or more (Anon., 2001). Another, much smaller, peak in Figure 5 is associated with 8–12 hauls ... large-capacity trawlers of different types fi shed for krill. A list and description of the vessel ... . acoustics-guided hauls as used in the CCAMLR-2000 Krill Synoptic Survey (Trathan et al., 2001). The CPUEs ... Russian). Anon. 2001. In: Bykova, V.M. (Ed.). Antarctic Krill: Manual. VNIRO, Moscow: 207 pp. (in ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

4. A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels

   fishing activities in waters around the island of South Georgia on 24 August 2013 (Figure 3). Typical ... (Higginbottom et al., 2008; Diner, 2001) to the 120 kHz data. Parameters used for detecting krill swarms are ... . ICES J. Mar. Sci., 60 (3): 625–635. Diner, N. 2001. Correction on school geometry and density ... sample collection during normal fishing activities around South Georgia on 24 August 2013. ‐38.5 ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Auteur(s): Wang, X., J. Zhang and X. Zhao

5. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

   Constable (2008). Updating Candy and Constable (2008), the total releases up to August 2009 for Grounds ... estimate of σC reached its upper bound of 2.0. The estimated value of F for 2001 and 2008 reached its ... most of the catch is predicted to be taken in 2001, indicate that predic- tions from the BODE model ... may be expected for fish that are released from trawl gear due to their relatively brief interaction ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Auteur(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

6. A rationale for conservation areas within Antarctic waters

   sector of the Southern Ocean. Proceedings of 3rd SCAR Symposium on Antarctic Biology, August, 1977: 703 ... further studies required to refine the boundaries of such sub-systems, the interactions between them ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Auteur(s): Chittleborough, R.G.

7. Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)

   of food webs generally begins with a simple descriptive picture of major interactions. Extending ... ; Reid, 1995; North, 1996). Quantification of the interactions surrounding C. gunnari forms part of a ... major BAS program investigating the key interactions of harvested and dependent species around South ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Auteur(s): Everson, I., B. Bendall and A. Murray

8. Acoustic estimates of krill density at South Georgia, 1981 to 1998

   causes of this variability are likely to be complex and involve interactions of numerous physical and ... . 1988. Reproductive performance G.C. Cripps. 1999. Krill-copepod interactions of seabirds and seals ... estimates of krill density at South Georgia, 1981 to 1998 Everson, I. 1984. Marine interactions. In: Laws ... , dur ing a s tudy of predator-prey interactions around the western end of of the Etiphausia superba ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 47–57 : Auteur(s): Brierley, A.S., J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson

9. Timing of clutch initiation in Pygoscelis penguins on the Antarctic Peninsula: towards an improved understanding of off-peak census correction factors

   as a proxy for phytoplankton abundance (Bidigare et al., 1996; Smith et al., 2001; Murphy et al ... ://oceaninformatics.ucsd.edu/datazoo/data/pallter/data/?action=list&ids[]=34 9 Data downloaded from http ... Lynch et al. 158 in mean clutch initiation date was only ~15 days (between 2001 and 2002 at both Cape ... , 2001–2007. Mar. Ornithol., 36: 83–97. 161 Timing of clutch initiation in Pygoscelis penguins Lynch ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 149–165 : Auteur(s): Lynch, H.J., W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece

10. By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992

    area from May to August 1992, the total removals of C. gunnari and N. larseni resulting from by-catches ... obtained from the Ukrainian krill fishing fleet in the South Georgia area from May to August 1992, the ... Georgia from May to August 1992. Table 1: Data on krill hauls containing juvenile fish, conducted near ... recent Japanese data, collected from July to August 1992, the arithmetic mean of the total by-catch was ... * Krill catch for the whole of 1981 (CCAMLR, 1991) ** Catch for the period May to August 1992 (Ukrainian ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Auteur(s): Pakhomov, E.A. and S.A. Pankratov

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