Résultats de la recherche

1. 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

2. 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

3. Scar group of specialists – Marine living resources of the Southern Ocean

   - Background Information - Dr. S. Z. El-Sayed Agenda of Meeting Outline of a Proposal to SCAR for the ... Coordination and Cooperation- Dr. S. J. Halt Research and Exploration of Antarctic Krill from the Federal ... sea.. Their potential contribution may be gauged from the fact that in the 1930's the harvest of ... ships; probably reliable with experienced observers, but with a high variance requiring much ship 1 s ...

   Document : Site Section: The Organisation

4. Schedule for the Thirty-fourth Meetings of the Commission and the Scientific Committee

   (AOA) function Hadley's Orient Hotel, 34 Murray Street     Thursday, 22 October Time Commission ... hosted by the Norwegian Ambassador and Aker BioMarine- Hadley's Orient Hotel, 34 Murray Street 14:00 ...

   Page : Site Section: Meetings

5. Schedule for the Thirty-sixth Meetings of the Commission and the Scientific Committee

   measures (cont.) 3.1 Harvested species: krill 18:00 Chairman's Welcome Function- RACV/RACT Hobart ... Chairman's Closing Function- The Duke Hotel ...

   Page : Site Section: Meetings

6. 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

7. Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)

   3201 146 3347 0 3347 1998/99 12 3500 3627 667 4293 0 4293 1999/00 17 5310 4904 1015 5910 9 5919 2000 ... depredation. Year Total removals Year Total removals 1985 517 1998 3410 1986 732 1999 4387 1987 1954 ... ) 50 100 150 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 2003/04 2004/05 2005/06 2006/07 2007/08 ... determination 1998 250 1999 259 2000 298 2001 467 2002 200 2003 200 2004 418 2005 251 2006 250 2007 ...

   Document : Site Section: Publications

8. e-sc-xix-a4.pdf

   ... 48 in 1999/2000 .......................................... 123 Krill Length-frequency Data Collected ... .................................................... 140 The Environment in 1999/2000; the Year of the CCAMLR-2000 Survey........................ 141 ... the 1999/2000 season, a total of 82 913 tonnes of krill have been reported by 5 July 2000. Catches ... the 2000/01 season. Japan expects to send four vessels and to catch at similar levels to 1999/2000 application/pdf attached to:WG-EMM-00

   Meeting Report : WG-EMM-00

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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