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1. Cephalopods and mesoscale oceanography at the Antarctic polar front: satellite tracked predators locate pelagic trophic interactions

   used satellite tagged predators and shipboard acoustics for coarse and fine scale location of ... located, an acoustic survey undertaken and a fixed station established where acoustic targets were found ... from food samples fed to D. chrysostoma chicks at Bird Island. Two CTD transects, approximately normal ... species. Net-sampled M. hyadesi had been feeding on crustaceans and mesopelagic fish. The cephalopod ...

   Meeting Document : WG-EMM-96/12 : Автор(ы): Murphy, E.J., Trathan, P.N., White, M.G., Bone, D.G., Hatfield, E.M.C., Rodhouse, P.G., Prince, P.A., Watkins, J.L.

2. New Zealand Antarctic research programme

   size over the last 10 years. Possible reasons for this, and for annual fluctuations in numbers breeding ... identifies the need for complementary Ross Sea baseline studies including: studies of primary productivity ... repeating the photographic surveys of rookeries on Ross Island using helicopters in December and January to ... photographed from an RNZAF C-130 in December. Details of methods and logistics are discussed. In New Zealand ...

   Meeting Document : WG-CEMP-92/24 : Автор(ы): P.R. Wilson (New Zealand)

3. At-sea distribution and prey selection of Antarctic petrels and commercial fisheries

   like seabirds. In the Southern Ocean, there is an extensive fishery for Antarctic krill Euphausia ... operations versus predators is needed to predict fishery-related impacts on krill-dependent predators. In ... Antarctic petrels was limited but varied greatly among and within years, and was high in some periods during ... by trawls or from krill taken by most Antarctic krill predators. Selectivity for specific Antarctic ...

   Meeting Document : WG-EMM-16/P15 : Автор(ы): S. Descamps, A. Tarroux, Y. Cherel, K. Delord, O.R. Godø, A. Kato, B.A. Krafft, S.-H. Lorentsen, Y. Ropert-Coudert, G. Skaret and Ø. Varpe

4. Annual report of research fishing operations at Division 58.4.3a in the 2017/18 fishing season

   Secretariat on the 21th August 2018. In this paper, the data set during current fishing season (2017/18) was ... Abstract:  This paper presents the annual report of a multi-Member longline survey on Patagonian ... . One fishing cruise by French vessel (“ Mascareignes III ”) took place in May 2018 and caught 2.5 ... used for reporting the quantity of data, samples collected, and results of analysis as a progress ...

   Meeting Document : WG-FSA-18/50 : Автор(ы): Delegations of France and Japan

5. Annual report of research fishing operations at Division 58.4.4b in the 2017/18 fishing season

   3th August, 2018. In this paper, the data set during current fishing season (2017/18) was used for ... Abstract:  This paper represents the annual report of a multi-member longline survey on Patagonian ... . One fishing cruise by French vessel (Ile Bourbon) took place in March 2018 and caught 1.6 tonne of D ... . eleginoides in 58.4.4b_2. The data set, C2 and Observer data, was provided by the CCAMLR Secretariat on the ...

   Meeting Document : WG-FSA-18/67 : Автор(ы): Delegations of Japan and France

6. Linking acoustic scattering coefficient to krill fishery data: feasibility of estimating krill abundance using fishing survey

   ecosystems and supports different levels of predators. It is also an important economic species for Antarctic ... per unit fishing area (CPUA) were studied for better understanding the feasibility of assessing krill ... abundance based on fishery data. The results showed that average catch of daytime trawls was significantly ... the maximum in 12:00- 15:00. CPUA and CPUE values reach the maximum in 12:00- 15:00. The pairwise two ...

   Meeting Document : WG-EMM-17/44 : Автор(ы): T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu

7. CLIMATICALLY DRIVEN FLUCTUATIONS IN SOUTHERN OCEAN ECOSYSTEMS

   Abstract:  Determining how climate fluctuations affect ocean ecosystems requires an understanding ... are propagated via the Antarctic Circumpolar Current into the South Atlantic (on time scales of more ... influence on short (less than six months) time scales. We find that across the South Atlantic sector, these ... affects the breeding success of seabird and marine mammal predators that depend on krill as food. Such ...

   Meeting Document : WG-EMM-08/P02 : Автор(ы): E.J. Murphy, P.N. Trathan, J.L. Watkins, K. Reid, M.P. Meredith, J. Forcada, S.E. Thorpe, N.M. Johnston and P. Rothery

8. The ‘CAML/SCAR-MarBIN Biogeographic Atlas of the Southern Ocean’

   biogeographic results on the basis of an unprecedented amount, diversity and quality of biogeographic data. The ... of primary importance for monitoring biodiversity and detecting impacts of environmental changes ... comparative biogeographic analyses or discovering marine biodiversity hotspots. At the end of five years of ... extended by a dynamic online version on the SCAR-MarBIN portal. Contacts: co-chief editors: Dr Claude De ...

   Meeting Document : WS-MPA-11/15 : Автор(ы): C. De Broyer (Belgium) and P. Koubbi (France)

9. Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods

   data. Hence, the influence of background data selection on Maxent model predictions using two ... mawsoni) habitat suitability at different spatial and temporal scales can make an important contribution ... needed to be constrained within an appropriate bathymetric range via post-processing. This resulted in an ...

   Meeting Document : WG-FSA-15/64 : Автор(ы): CCAMLR Secretariat

10. Exploratory longline fishing around the Kerguelen Islands (Division 58.5.1). Description of the fishing effort; catchability and target size of Dissostichus eleginoides

    previously by trawlers in the same area. This average length is comparable for the two successive fishing ... Abstract:  During the 1990/91 and 1991/92 fishing seasons, two longliners carried out exploratory ... by trawlers. The vessel is equipped with an automatic longline baiter which has an efficiency of ... being extremely small (0,28%). Length frequency distributions (LFD) observed for Dissostichus ...

    Meeting Document : WG-FSA-92/31 Rev. 1 : Автор(ы): G. Duhamel (France)

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