Résultats de la recherche

1. Antarctic krill and ecosystem management – from Seattle to Siena

   population trends similar to those observed in surveys (Murphy et al., 1999). The effects of serial ... , CCAMLR agreed to re-survey krill B0 in Area 48 during the austral summer of 1999/2000 (CCAMLR, 1998a ... various components of the ecosystem. Miller (1999) later showed how such linkages could be extended to ... affect the targeted krill stock(s) directly, but also the species’ pre- dators depending on the extent ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 175–212 : Auteur(s): Miller, D.G.M

2. Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector

   research cruises from 1999 to 2006, across five CCAMLR statistical subareas within the Atlantic sector of ... Figure 2(a). Sampling at the South Orkney Islands was carried out in March 1999, and consisted of 64 ... – March 2006 HBST 63 South Orkney Islands (Subarea 48.2) RV Yuzhmorgeologiya March 1999 HBST 64 ... surge of interest (Gutt and Starmans, 1998; Brey et al., 1999; Peck et al., 1999; Gutt, 2000; Gutt ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Auteur(s): Lockhart, S.J. and C.D. Jones

3. An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   , 1989; Atkinson, 1995; Burghart et al., 1999; Schmidt et al., 2003). Further along the spectrum years ... ., 1999). The largest, E. superba (often called ‘Antarctic krill’ or simply ‘krill’) has the largest ... species ‘switched’ to copepods when phy- toplankton food was in short supply (Atkinson et al., 1999), for ... - phid (Shreeve et al., 2009) and flying seabird spe- cies (Ridoux, 1994; Croxall et al., 1999; Bocher et ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Auteur(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie

4. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

   evaluated prior to implementa- tion in the natural world (de la Mare, 1998; Cooke, 1999; Smith, 1993). This ... approach, often known as management strategy evaluation (MSE) (Smith et al., 1999), is now applied in ... be dependent on food availability (Everson et al., 1999). For others, body size may be considered ... - mass (catch). These formulations are well described in text books (e.g. Quinn and Deriso, 1999) but ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Auteur(s): Constable, A.J

5. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

   's third depletion square. The assumptions of the mark-recapture model were probably violated, but ... area around Phase 2's third depletion square. The assumptions of the mark-recapture model were ... OnpeAeJIeHMR noKanb~0fi YMCneHHOCTM P. ~ p i n o s i ~ ~ i m a . BO~MOXHOCT~ HCIIOJlb30BaHMR ~IIpe~eJIll ... . B o61qe~, 3 ~ c n e p c r ~ e ~ ~ a n b ~ b r i i pemHM npoMbIcna o~a3ancx ycnemHbrM. B p e s y n ... e f i sh ing s ea sons ( sp l i t -years 1993/94 t o 1995/96) (CCAMLR, 1993) and has been ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Auteur(s): Watters, G

6. The use of predator-derived krill length-frequency distributions to calculate krill target strength

   annually since 1996 (Brierley et al., 1997), and more infrequently since 1981 (Brierley et al., 1999), as ... , during the austral summers of 1994 and 1996-1999 (the austral summer is given as the second part of the ... results in a survey variance of 20% (Brierley et al., 1999). By integrating data from land-based ... and I. Everson. 1999. Acoustic estimates of krill density at South Georgia, 1981 to 1998. CCAMLR ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Auteur(s): Reid, K. and A.S. Brierley

7. Length-at-age in juvenile Patagonian toothfish (Dissostichus eleginoides)

   , with evidence of a translucent zone on the very edge corresponding to slow growth during winter 1999 ... interpreted as corresponding to the initiation of faster growth during late 1999/ 2000. No bias was ... that the translucent zone on the otolith edge in January 2000 corresponded to the winter of 1999 ... study may have been spawned in July 1999, in which case the ages given in this study are correct under ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 1–10 : Auteur(s): Ashford, J., C. Jones, S. Bobko and I. Everson

8. An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL

   design, timing and type of vessel being used – 1990, 1993, 1999 and 2003 (Survey Groups 3, 4, 2 and 5 ... population/fishery models. Year of release: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 Number ... 1999 58 6 2000 24 71 48 2001 10 19 94 74 2002 10 2 65 56 84 2003 3 1 11 ... s x a a s f x a x a a a x a a a x a a where parameters to be estimated are (sL, sU, a1, a2 ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Auteur(s): Candy, S.G and A.J. Constable

9. The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)

   1999 2001 2003 2005 Years T on ne s legal fishing illegal fishing EEZ Trawl Longline 0 5000 ... , from 1999 to 2004, longliners targeted much deeper fishing zones over 1 000 m. Apart from a learning ... the west of the area (Agnew et al., 1999). Because of the similarity of the spawning strategy, it ... . Pearce. 1999. Depth distri- bution and spawning pattern of Dissostichus eleginoides at South Georgia ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Auteur(s): Lord, C., G. Duhamel and P. Pruvost

10. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

    1999 off South Georgia. Full biometric data were recorded; otoliths and scales were wiped clean and ... to produce (1999) developed from the criteria outlined by thick sections for viewing under ... laboratories on how otoliths should be read (Horn, 1999; Ashford and Horn, 1999): these ages were ... , Hobart, Australia. Ashford, J.R. and P. Horn. 1999. An inter- laboratory comparison of ages estimated ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

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