Résultats de la recherche
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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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Evidence to support the annual formation of growth zones in otoliths of Antarctic toothfish (Dissostichus mawsoni)
, and 46 cm TL, respectively. These estimates agree with growth curves calculated previously from a ... the otoliths of D. mawsoni appears to be a valid method for determining the age of this species ...
Meeting Document : WG-FSA-02/33 : Auteur(s): P.L. Horn, C.P. Sutton (New Zealand) and A.L. DeVries (USA)
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Poor breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
Island during 1998-99, a season of high chick mortality. One thousand nests perished in the three weeks ... following first hatch, when the chicks were very small. A total of 802 chicks reached crèche age from 1880 ...
Meeting Document : WG-EMM-99/25 : Auteur(s): L. Irvine, J.R. Clarke and K.R. Kerry (Australia)
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Interannual variability of the South Georgia marine ecosystem: biological and physical sources of variation in the abundance of krill
Abstract: Interannual variability is a characteristic feature of the Southern Ocean ecosystem yet ... . There is now extensive evidence that there are years when there is a very low abundance of Antarctic ...
Meeting Document : WS-AREA 48-98/8 : Auteur(s): E.J. Murphy, J.L. Watkins, K. Reid, P.N. Trathan, I. Everson, J.P. Croxall, J. Priddle, M.A. Brandon, A.S. Brierley (UK) and E. Hofman (USA)
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Review of activities in monitoring marine debris in the CAMLR Convention Area
in 2010. The reported hook loss from the longline catch and effort data shows that while it is a ... small percentage of the total hook set, it is a considerable amount of gear that is lost in the water ...
Meeting Document : WG-IMAF-11/04 Rev. 1 : Auteur(s): Secretariat
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PREDICTING THE VULNERABILITY OF BENTHIC, HABITAT-FORMING ORGANISMS TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS
characteristics. A global database of life-history characteristics, including growth rate, age, maximum size and ... Ocean. Furthermore, many deep or cold-water species brood their offspring, a trait correlated with low ...
Meeting Document : WG-EMM-09/35 : Auteur(s): K. Martin-Smith (Australia)
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EVALUATION OF VME TAXA MONITORING BY OBSERVERS FROM FIVE VESSELS IN THE ROSS SEA REGION ANTARCTIC TOOTHFISH LONGLINE FISHERIES DURING THE 2008-09 SEASON
classified invertebrate bycatch using new protocols and a new VME taxa classification guide, and retained ... to the VME taxa classification guide, and specific observer training, should permit a robust dataset ...
Meeting Document : TASO-09/08 : Auteur(s): Carter, M., Parker, S.J., Mormede, S., Tracey, D.M.
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USING GENETIC CONNECTIVITY TO IDENTIFY VULNERABLE MARINE ECOSYSTEMS (VMES) IN ANTARCTICA – THE ISSUE OF SCALE
facilitated by distance and deep-water barriers. A number of organisms exhibited genetic homogeneity within ... Antarctic Peninsula, where the Bransfield Strait may represent a distinct region. If representative ...
Meeting Document : WS-VME-09/06 : Auteur(s): Wilson, N.G.
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THE USE OF TRADE RELATED MEASURES IN FISHERIES MANAGEMENT
shown that trade-related measures have a role to play in improving catch estimates and addressing IUU ... established in the WTO agreements, as called for in the IPOA-IUU.” CCAMLR has already introduced a series of ...
Meeting Document : CCAMLR-XXVII/BG/37 : Auteur(s): Submitted by IUCN
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Krill population trends
Abstract: Krill (Euphausia superba) distribution and abundance data are available from a number ... , abundance and trends. Author(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Auteur(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.