Résultats de la recherche

1. Swimming speed and allocation of time during the dive cycle of Antarctic fur seals

   cycle were measured in 10 adult female Antarctic fur seals (Arctocephalus gazella) while they were ... descent and ascent phases of dives with a reduction in speed near the bottom of the dive, when the seals ... or descent (3.6 time predicted BMR). Deep diving (>30 m) and high swim speeds also incurred costs ... in terms of reduced foraging time and may explain why mean dive depths for individuals were within ...

   Meeting Document : WG-EMM-95/25 : Auteur(s): Bevan, R.M., Boyd, I.L., Reid, K.

2. CCAMLR-IWC Export Group Report: Primary Productivity and Phytopalnkton

   available, from missions beginning with the Coastal Zone Color Scanner in the late 1970s through to the ... their use in the Southern Ocean. A brief history of algorithms linking ocean color to primary ... SeaWiFS and MODIS sensors that have been providing data for the last ten years. The characteristics of ...

   Meeting Document : CCAMLR-IWC-WS-08/13 : Auteur(s): Matear, R., Mongin, M., Lovenduski, N., Strutton, P.

3. Outline proposal for geographic information services for CCAMLR

   managed by WG-EMM. It also proposes joint working with the Secretariat to enable capacity building in ... experience in developing award-winning web-based GIS and spatial data access systems. The proposal offers a ... Secretariat. BAS is well-placed to offer these geographic information services, with over 10 years of ...

   Meeting Document : WG-EMM-12/70 : Auteur(s): Submitted by the Secretariat on behalf of Adrian Fox, British Antarctic Survey (United Kingdom)

4. SKATE DIET AT SOUTH GEORGIA INDICATES BENTHIC HABIT OF KRILL

   presence of Antarctic krill in this skate’s diet indicates a benthic habit of this euphausiid species ... South Georgia, Southern Ocean. The diet of A. georgiana varied with skate size and between years ...

   Meeting Document : WG-FSA-09/15 : Auteur(s): C.E. Main and M.A. Collins (United Kingdom)

5. Mark-recapture inputs to the 2017 Ross Sea region stock assessment (Subarea 88.1 and SSRUs 88.2A–B)

   detection rates for each vessel were calculated. In the last few years the effective tagging survival is ...

   Meeting Document : WG-FSA-17/36 : Auteur(s): S. Parker and S. Mormede

6. Estimation of the fishery–krill–predator overlap

   the level of overlap in recent years (1995-98) than estimated with either the catch in the CPD or the ... by CCAMLR (catch in the Critical Period and Distance [CPD], Agnew-Phegan index, and Realised ... distributions. Only catch in the CPD can presently be used to estimate overlap in areas other than Subarea 48.1 ... . The catch in the CPD and the Agnew-Phegan index were closely correlated, as were the RPO and Schroeder ...

   Meeting Document : WG-EMM-99/11 : Auteur(s): Secretariat

7. CCAMLR 2000 revisited

   Abstract:  The total abundance of krill in the Scotia Sea was estimated from an international ... revise the precautionary catch level for krill in the area from 1.5 to 4 Mt (SC-CAMLR, 2000). By ... incorporating recent improvements in the remote identification and target strength (TS) of krill, a range of ... resulting estimates of krill biomass in the Scotia Sea are 197.78 Mt (CV=11.06%) and 37.29 Mt (CV=21.20 ...

   Meeting Document : WG-EMM-07/30 Rev. 1 : Auteur(s): D.A. Demer, A.M. Cossio and C.S. Reiss (USA)

8. A compilation of parameters for a krill–fishery–predator model of the Scotia Sea and Antarctic Peninsula

   Abstract:  We describe the compilation and derivation of parameters for use in krill-fishery ... averages to derive “generic” parameters from multiple species in a taxonomic group, and the derivation of ... process. Our calculations suggest that myctophid fish are the major consumers of Antractic krill in the ...

   Meeting Document : WG-EMM-06/30 Rev. 1 : Auteur(s): S. Hill, K. Reid, S. Thorpe (United Kingdom), J. Hinke and G. Watters (USA)

9. Report of biologist observer on commercial vessel RKTS General Petrov - April to August 1994

   on Euphausia superba Dana in Area 48. The report includes: data on collected materials, areas and ...

   Meeting Document : SC-CAMLR-XIV/BG/30 : Auteur(s): Delegation of Ukraine

10. Management Plan for Antarctic Specially Protected Area (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea

    Abstract:  Edmonson Point (74°20' S, 165°08' E) is located in Wood Bay, Victoria Land ... -free areas in Northern Victoria Land and was first identified in the 1980s as a site that could merit ... special protection. The site is representative in the sense that a wide range of freshwater habitats is ... present, and is considered excellent for studies on biogeochemical processes in lakes; vegetation is ...

    Meeting Document : WG-EMM-05/7 : Auteur(s): Delegation of Italy

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