Résultats de la recherche

1. Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.2

   least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ... of the austral summer sea-ice in the current research blocks in past ten years. The sea-ice condition ... required to be separated by not less than 3 n miles from each other but the rest of lines can be set freely ...

   Meeting Document : WG-FSA-13/39 : Auteur(s): Delegation of Japan

2. Developments in the CCAMLR otolith program

   Abstract:  The Secretariat contacted 14 Members in January 2011 providing them with a table ... listing the number of otoliths collected on each trip by a vessel flagged to that Member and the observer ... responsible for collecting the otoliths on that trip. Members were asked to provide information on the storage ...

   Meeting Document : WG-FSA-11/07 : Auteur(s): Secretariat

3. Recent increase and southern expansion of Adelie penguin populations in the Ross Sea, Antarctica, related to climatic warming

   Barne (77°35’S) with the re-occupation of a former rookery that was abandoned sometime before the ... present century. These biological trends show remarkable synchronisation with physical evidence of ... Sea, Antarctica, have increased markedly over the past 10 years. Proportionally, this increase is most ... pronounced in McMurdo Sound, where the species’ breeding range has recently been extended 3 km south to Cape ...

   Meeting Document : WG-CEMP-92/22 : Auteur(s): R.H. Taylor and P.R. Wilson (New Zealand)

4. REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA

   associated with seabird colonies and animals contaminated with hydrocarbons at a number of sites, primarily ... albatross has more debris reported from its colonies than any other species monitored at Bird Island with ... Bird Island, South Georgia over the last 13 years, but only small amounts from the other sites. Since ... 1991, data on entanglements of Antarctic fur seals has been received from 3 Members for 4 different ...

   Meeting Document : WG-FSA-08/09 : Auteur(s): Secretariat

5. Modelling Southern Ocean krill population dynamics: biological processes generating fluctuations in the South Georgia ecosystem

   fluctuations observed during some years. Low krill abundance was associated with reduced representation of the ... . The krill population model was combined with a size-based selection function and used to generate ... model solutions with the predator diet data indicates that the model can reproduce the observed pattern ... year class strength, timing of immigration, fluctuations in growth rates and dynamic predator selective ...

   Meeting Document : WG-EMM-01/53 : Auteur(s): E. Murphy and K. Reid (United Kingdom)

6. AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)

   consisted mainly of adult specimens between 1 and 3 years of age, with very few older fish. Author(s):  M ... . Age at sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Compared ...

   Meeting Document : WG-FSA-08/33 : Auteur(s): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)

7. Standardised estimates of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons

   summer months off the eastern South Georgia and at Shag Rocks. The length frequency modes amounted to 95 ... -100 cm, which exceeded modes for the latest years of fishery. Using the generalized additive model the ...

   Meeting Document : WG-FSA-00/33 : Auteur(s): P. Gasiukov (Russia) and V. Bibik (Ukraine)

8. Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002

   cruise in March 2001 with RV ‘Yuzhmorgeologiya’ and ANTXIX/3 in January – February 2002 with RV ... ‘Polarstern’. C. gunnari fed almost exclusively on krill (Euphausia superba) in both years. C. aceratus fed on ...

   Meeting Document : WG-FSA-02/73 Rev. 1 : Auteur(s): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)

9. Seasonal and interannual variation in foraging range and habitat of macaroni penguins Eudyptes chrysolophus at South Georgia

   Georgia over the continental shelf. Foraging trip characteristics differed between males and females ... important in determining variation in foraging range and characteristics in macaroni penguins, but year and ... between different stages of the breeding season, between sexes, between years and between individuals ... differences in some parameters varied between years. The bearings of chick-rearing foraging trips were non ...

   Meeting Document : WG-EMM-02/21 Text : Auteur(s): K.E. Barlow and J.P. Croxall (United Kingdom)

10. Seasonal and interannual variation in foraging range and habitat of macaroni penguins at South Georgia

    over the continental shelf. Foraging trip characteristics differed between males and females during ... variation in foraging range and characteristics in macaroni penguins, but year and individual effects were ... the breeding season, between sexes, between years and between individuals. During incubation, on ... some parameters varied between years. The bearings of chick-rearing foraging trips were non-random and ...

    Meeting Document : WG-EMM-01/19 : Auteur(s): K.E. Barlow and J.P. Croxall (United Kingdom)

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