Résultats de la recherche

1. The relationship between krill (Euphausia superba) fishing areas in the west Atlantic and the species’ circumpolar distribution

   density for the West Atlantic during FIBEX is used to obtain an upper limit for the biomass of krill in ... Abstract:  Areal cover is calculated for the Statistical Sub-areas (48.1, 48.2 and 48.3) from ... estimate for the West Atlantic during FIBEX (First International BIOMASS Experiment) is expanded to give a ... global biomass for krill within each of the above four regions. Similarly, the maximum estimated krill ...

   Meeting Document : SC-CAMLR-VIII/BG/19 : Auteur(s): Delegation of South Africa

2. Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1997 winter and 1997/98 pup-rearing season

   Georgia for the eighth consecutive winter (1997) and tenth consecutive summer (1997/98) are reported here ... the need for sustained monitoring and continuing publicity aimed at preventing the disposal of debris ... were from adult females, a much higher proportion than in previous years. The number of entanglements ... entanglements in packaging bands was higher than recent years in both summer and winter. Only one seal sustained ...

   Meeting Document : SC-CAMLR-XVII/BG/11 : Auteur(s): Delegation of the United Kingdom

3. Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys

   surveys Abstract / Description:  The CCAMLR Ecosystem Monitoring Programme requires information on prey ... distribution to relate to changes in predator demography. The paper discusses the constraints imposed on such ... before or during the monitoring period. This places an immediate constraint on the timing and ... . The remaining parameters require information on the availability of krill in an undefined region ... prey locally but the logistics of mounting large scale surveys on an annual basis currently preclude ... comments on an early draft of this manuscript. - 385 - Table 1. Consideration of predator parameters ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Auteur(s): Everson, I.

4. DETECTION OF VULNERABLE MARINE ECOSYSTEMS IN THE SOUTHERN SCOTIA ARC (CCAMLR SUBAREAS 48.1 AND 48.2) THROUGH RESEARCH BOTTOM TRAWL SAMPLING AND UNDERWATER IMAGERY

   trigger level that could be used to provide a basis for notification of a VME, based on CCAMLR Scientific ... for potential additional VMEs in Subarea 48.2 (not notified), based on rarity of taxa and/or ... Subareas 48.1 and 48.2). These areas, which have been proposed for inclusion in the CCAMLR VME registry ... trawl samples, as well as by way of in situ observations with an underwater photographic/video imaging ...

   Meeting Document : WG-EMM-09/32 : Auteur(s): S.J. Lockhart and C.D. Jones (USA)

5. Fishes caught along with the Antarctic krill in the vicinity of the South Georgia Island during the austral winter months of 1992

   found in 20 trawl catches. Among by-catch fishes, juvenile Lepidonotothen larseni was the most abundant ... Abstract:  Observations on abundance of by-catch fishes were made during the austral winter months ... of 1992 (from July 9 to August 3) on board F/V No.3 and No.5 Chiyo Maru in the vicinity of the South ...

   Meeting Document : WG-KRILL-93/51 : Auteur(s): T. Iwami (Japan)

6. CONVENORS’ REPORT OF THE WG-IMAF WORKSHOP

   might operate and the implications for its work. The workshop agreed that in future ad hoc WG-IMAF ... mammals as well as developing, an effective relationship between CCAMLR and ACAP. The workshop noted that ... recommendations from the workshop to be considered by WG-IMAF are: o revised terms of reference for WG-IMAF to ... appropriate but should be kept under annual review; and o medium term functions for WG-IMAF to address as ...

   Meeting Document : WG-FSA-08/65 : Auteur(s): K. Rivera and N. Smith (Co-conveners of ad hoc WG-IMAF)

7. Conservation Measure Conservation Measure 191/XVIII (1999)

   Exploratory Longline Fishery for Dissostichus spp. in Statistical Subarea 88.2 in the 1999/2000 ... General Assembly Resolution 44/225 on large-scale pelagic driftnet fishing, which calls, inter alia, for a ... , Recalling the requirement under Article XI of the Convention for the Commission to seek to cooperate with ... ensure an adequate spread of fishing effort south of 65°S, no more than 478 tonnes of Dissostichus spp ... Conservation Measure 182/XVIII, identified for Statistical Subarea 88.1 south of 65°S. 4. For the purposes of ...

   Conservation Measure : 191/XVIII (1999)

8. Population assessment of Antarctic toothfish in Subarea 48.4 using tag-recapture method

   = 0.038) gives yields of 24 t for the Antarctic toothfish in the region vs. previous estimation of 30 ... Petersen method as  640 tonnes. Application of the harvest rate used for D. eleginoides in Subarea 48.3 (γ ...

   Meeting Document : WG-FSA-13/64 : Auteur(s): V. Laptikhovsky (United Kingdom)

9. Status of white-chinned petrels Procellaria aequinoctialis Linnaeus 1758, at Bird Island, South Georgia

   Abstract:  The white-chinned petrel (Procellaria aequinoctialis) is an abundat, widespread petrel ... in each quadrat was consistent between each survey but we estimate an overall decrease of 28% in ... height and percent tussock cover (accounting for 77% of variance). The former has decreased significantly ... numbers in temperate and sub-tropical longline fisheries. However, no data are available on the global ...

   Meeting Document : WG-FSA-01/26 Rev. 1 : Auteur(s): S.D. Berrow, J.P. Croxall and S.D. Grant (United Kingdom)

10. Proposition de l'UE concernant la protection spatiale des habitats marins et des communautés suite au recul ou à l'effondrement de plates-formes glaciaires dans les sous-zones 88.3, 48.1 et 48.5

    Abstract:  This paper introduces a draft Conservation Measure for the designation of Marine ... Protected Areas for the protection of habitats and communities under ice shelves, glaciers and ice tongues ... . Adoption of this Conservation Measure would provide for the precautionary protection of new habitats after ... ice shelves collapse, and for protecting the establishment of new biodiversity as it develops in these ...

    Meeting Document : CCAMLR-XXXI/30 : Auteur(s): Delegation of the European Union

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