Résultats de la recherche

1. Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers

   digested with the restriction enzymes, but there was no population differentiation among the three sea ... ) showed very little variation and no significant genetic differentiation among sea areas.   File:  03smith ... differentiation among the three sea areas. Direct sequencing of cytochrome b (665 bp) and the left domain of the ... sea areas. Résumé Deux méthodes moléculaires, les marqueurs de l’ADN mitochondrial et des introns ... 88.2, in the region of the Ross Sea, since 1997; small catches have also been made in Division 58.4.1 ... South Georgia and the other in the Weddell Sea (Zane et al., 1998). Several molecular studies of D ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Auteur(s): Smith, P.J. and P.M. Gaffney

2. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a (this is a revision of WG-SAM-12/09)

   speculated the extension of the Weddell Sea population. The clarification of life history in data-poor ... fisheries may need more information of biological features in the wide areas including Weddle Sea and Ross ... Sea regions. From the number of tags available for recaptures, a total of 12 blocks (aggregation of 1 ... the blocks along the ice-shelf area cannot be done sufficiently due to sea-ice and small number of ...

   Meeting Document : WG-FSA-12/60 Rev. 1 : Auteur(s): Delegation of Japan

3. Revised input parameters and implications for the Antarctic toothfish (Dissostichus mawsoni) stock assessment in Subareas 88.1 and 88.2

   Antarctic toothfish stock assessment for the Ross Sea fishery. In particular we review catch history, length ... with the location variables. The catch and CPUE indices for the Ross Sea Antarctic toothfish fishery ... aggregated and were mostly located on four key locations in the Ross Sea, and most had moved only short ...

   Meeting Document : WG-SAM-07/6 : Auteur(s): A. Dunn and S.M. Hanchet (New Zealand)

4. Antarctic seafloor geomorphology as a guide to benthic bioregionalisation

   sea floor type (hard versus soft), ice keel scouring, sediment deposition or erosion and current ... study of sea floor geomorphology from the Antarctic is that there is enough data to available already to ... the degree to which sea floor geometry influences oceanographic, biogeochemical and substrate ...

   Meeting Document : SC-CAMLR-XXVI/BG/27 : Auteur(s): Delegation of Australia

5. 30 years of krill fisheries management – challenges remain

   patterns, with catches concentrated recently in certain areas such as Subarea 48.1. Based on sea-ice ... frequently. The reproduction and survival of krill are significantly affected by sea ice cover. This is of ... winter sea ice. CCAMLR needs to maintain a precautionary approach to krill fisheries management. The ...

   Meeting Document : CCAMLR-XXX/BG/19 : Auteur(s): Submitted by ASOC

6. The use of electronic monitoring camera system for the toothfish fishery in CCAMLR Subarea 48.3: a study case to help CCAMLR

   divided in settings and hauling operations where at-sea observations were matched with video footage ... randomly selected and observed at sea. The total amount of video footage recorded during these observations ... was 40 hours and 42 minutes, divided into 62 slots. Data gathered from at-sea observations conducted ...

   Meeting Document : WG-FSA-14/27 : Auteur(s): R.A. Benedet (United Kingdom)

7. TASO-08

   Full Name:  Ad Hoc Technical Group for At-Sea Operations Location:  St Petersburg, Russia Date(s ... Doc Number Title TASO-08/01 Agenda for the Ad Hoc Technical Group on At-Sea Operations (St Petersburg ...

   Meeting

8. e-sc-xxviii.pdf

   ... ......................................................... 473 Annex 9: Report of the ad hoc Technical Subgroup for At-Sea Operations ......... 511 Annex 10 ... parameters including sea-surface temperature. The Scientific Committee further noted that ecosystem ... 4, paragraph 5.33). It was agreed that the MPA Special Fund should be used to facilitate this work ... of information on this proposal to CEP XIII in 2010. 3.24 The Convener of the MPA Special Fund application/pdf attached to:SC-CAMLR-XXVIII

   Meeting Report : SC-CAMLR-XXVIII

9. Note on relationship between the Antarctic krill and annual variation of ice edge during 1979 to 1992

   the sea ice in the sea area around the South Shetland Islands are described. Mean size of krill near ...

   Meeting Document : WG-KRILL-93/26 : Auteur(s): M. Naganobu and S. Kawaguchi (Japan)

10. Method of age determination for Antarctic toothfish (Dissostichus mawsoni)

    Abstract:  This work is based on material from Antarctic toothfish, collected in the Ross Sea from ... collected by Russian observers aboard longline vessels at the Ross Sea during 2002-2007 seasons. We consider ...

    Meeting Document : WG-SAM-12/18 : Auteur(s): E.N. Kyznetsova, A.F. Petrov and V.A. Bizikov (Russia)

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