Résultats de la recherche

1. Research plan for the exploratory longline fishery for Dissostichus spp. in 2016/17 in Division 58.4.3a by France and Japan

   Abstract:  In Division 58.4.3a, since 2012, research fishing has been conducted in the research ... limit for Dissostichus spp. is 32 tonnes and the total reported catch up in 2014/2015 was 15 tonnes. A ... technical problem for the French vessel had shortened the fishing campaign. In this proposal, France and ... Japan commonly notifies their intention to continue their exploratory fisheries in Division 58.4.3a over ...

   Meeting Document : WG-SAM-16/03 : Auteur(s): Delegations of France and Japan

2. Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2

   up in the spring, may provide access to a productive pagophilic ecosystem for feeding as well as a ... patterns may be influenced by changes in sea ice or circulation patterns that affect observed recruitment ... productivity of the stock assumed in the stock assessment. 3) Biological characteristics of the northern ... . Evidence to date found no change in these characteristics in June, suggesting sampling later in the ...

   Meeting Document : WG-SAM-18/09 : Auteur(s): Delegation of New Zealand

3. Protection of young fish and spawning aggregations in the fishery for Champsocephalus gunnari in Subarea 48.3 (South Georgia): a discussion

   Abstract:  The need to protect young fish and spawning aggregations in fisheries generally, and ... specifically in the C. gunnari fishery in Subarea 48.3, is reviewed. Mechanisms available to achieve these ... objectives are discussed, including the measures put in place by CCAMLR to date. These measures are re ... -examined in the light of new information, and a strategy for the future protection of young fish and ...

   Meeting Document : WG-FSA-99/52 : Auteur(s): G. Parkes (United Kingdom)

4. Research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a in 2013/14

   Abstract:  Japan has notified its intention to participate in the exploratory fisheries for ... Dissostichus spp. in Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a in 2013/14. The research plan ... details the objectives, rationale and activities proposed for research fishing, in accordance with ... Conservation Measures 21-02 and 24-01. A progress report on the research fishing in Subarea 48.6 in 2012/13 was ...

   Meeting Document : WG-SAM-13/09 : Auteur(s): Submitted by the Secretariat on behalf of Japan

5. Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in July 2007, using the generalised yield model

   Abstract:  A survey of mackerel icefish, Champsocephalus gunnari, was undertaken in Division ... 58.5.2 in the vicinity of Heard Island in July 2007 to provide the information for an assessment of short ... -term annual yield in the 2007/2008 CCAMLR season. This paper provides a preliminary assessment of yield ... strong 1+ year class recruiting to the population has led to an increase in the estimated biomass of ...

   Meeting Document : WG-FSA-07/47 : Auteur(s): D.C. Welsford (Australia)

6. Shags in Antarctica: their feeding behaviour and ecological role in the marine food web.

   Abstract:  Feeding behaviour, ecological role in the marine food web and population trend of the ... Antarctic Shag Phalacrocorax bransfieldensis and the South Georgia Shag P. georgianus in Antarctica are ... analysed. The diving depths and duration registered in these shags are the deepest and longest among all ... flying birds in Antarctica and match deep dives performed by small Antarctic penguins. Shag individuals ...

   Meeting Document : WG-FSA-05/P5 : Auteur(s): Casaux, R., Barrera-Oro, E.R.

7. Demography of Antarctic krill in the Lazarev Sea (Subarea 48.6) and the Elephant Island area (Subarea 48.1) in 2004

   Abstract:  Standardized krill net sampling surveys were conducted in the Lazarev Sea (Subarea 48.6 ... ) in April 2004 and in the Elephant Island area (Subarea 48.1) in January and February/March 2004 ... . Krill densities in the Elephant Island area were below the long-term average which mark a substantial ... decline after the good krill years in 2001 and 2002. Krill density was lower in the Lazarev Sea, even ...

   Meeting Document : WG-EMM-04/23 : Auteur(s): V. Siegel (Germany), V. Loeb (USA), B. Bergström (Sweden), S. Schöling (Germany), M. Haraldsson (Sweden), J. Kitchener (Australia), M. Vortkamp (Germany)

8. Fish in the diet of breeding Antarctic shags Phalacrocorax bransfieldensis at four colonies in the Danco Coast, Antarctic Peninsula

   , Notothenia coriiceps was the main prey in all of the sampling sites, followed in similar importance by G ... . gibberifrons in Cape Herschel, Primavera Island and Midas Island and in less importance by H. antarcticus in Py ... Point. Between colonies there were marked differences in the size of the fish consumed. The largest ... this last colony. The differences in the composition of the diet may be related to the different ...

   Meeting Document : WG-EMM-00/9 : Auteur(s): R. Casaux, A. Baroni and E. Barrera-Oro (Argentina)

9. Trends in entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at South Georgia

   Abstract:  A study conducted at South Georgia in 1988/1989 indicated that several thousand ... Antarctic fur seals were entangled mainly in man-made material originating from fishing vessels ... incidence has been halved in recent years. However, the South Georgia fur seal population has approximately ... doubled in the same period, so that the overall total of animals entangled may even have increased ...

   Meeting Document : SC-CAMLR-XV/BG/03 : Auteur(s): Delegation of the United Kingdom

10. Horizontal and vertical distribution and demography of euphausiids in the Ross Sea and its adjacent waters in 2004/2005

    Abstract:  The horizontal and vertical distribution and population structure of euphausiids in the ... towed samples. Nine species of euphausiids occurred in the survey area. Among them, Euphausia triacantha ... was dominant in biomass north of the southern boundary of the Antarctic circumpolar current (SB ... near the SB and remained at the surface, but gravid females were dominant in the slope and mainly ...

    Meeting Document : WG-EMM-08/P10 : Auteur(s): K. Taki, T. Yabuki, Y. Noiri, T. Hayashi and M. Naganobu

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