Résultats de la recherche

1. Fatty acids composition of spiny icefish Chaenodraco wilsoni in the Bransfield Strait and its implication to local food availability

   Abstract:  Spiny icefish (Chaenodraco wilsoni) is an important species of crocodile icefish native ... . wilsoni presents more omnivorous feeding for the TBW region, but more carnivorous feeding for the TWW ... responsibility for releasing documents:  China ...

   Meeting Document : WG-FSA-18/76 : Auteur(s): Q.Y. Yang, G.P. Zhu and K. Reid

2. ECOLOGICAL REPERCUSSIONS OF HISTORICAL FISH EXTRACTION FROM THE SOUTHERN OCEAN

   stocks were on average reduced to <50%, and finally (mid-1980s) to <20%, of original size. Despite ... strong year classes, as is true of such fish elsewhere. A climate regime, the Southern Annular Mode, once ...

   Meeting Document : WG-EMM-08/P07 : Auteur(s): D. Ainley and L. Blight

3. RECENT TRENDS IN NUMBERS OF FOUR SPECIES OF PENGUINS AT THE PRINCE EDWARD ISLANDS

   numbers of macaroni and southern rockhopper penguins at Marion Island decreased by about 30% and 70 ...

   Meeting Document : WG-EMM-10/P1 : Auteur(s): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper

4. OPERATIONAL DIFFICULTIES IN IMPLEMENTING THE CCAMLR TAGGING PROTOCOL IN DIVISION 58.4.1 IN 2007/08

   closed on 30 January 2008). • The vessel caught a total of 9.757 t of Dissostichus mawsoni in Division ...

   Meeting Document : WG-FSA-08/16 : Auteur(s): A.T. Lozano and O. Pin (Uruguay)

5. Application of the Antarctic Treaty to marine areas

   JAPAN ARTICLE IV # ( OO QlJ AMENDMENT AS SUGGESTED BY JAPAN ARTICLE IV App_lication of ...

   Document : Site Section: The Organisation

6. SC-CAMLR-XXIX, Table 5

   Table 5: Summary of information status for the ... exploratory and closed toothfish fisheries in relation to the information requirements of an exploratory ... fishery (CM 21-02, paragraph 1). Y – reviewed by WG-FSA/Scientific Committee; X – no review ...

   Document : Site Section: Publications

7. Antarctic seafloor geomorphology as a guide to benthic bioregionalisation

   produce a meaningful benthic bioregionalisation for an area as poorly known as the Antarctic continental ... -pass tool for mapping the distribution of communities. The link between biology and geomorphology is ... of the shelf benthic communities recognised by a number of authors. For areas off the shelf, the ... processes to shape the conditions for benthic communities. Additional layers of bed shear stress and ...

   Meeting Document : SC-CAMLR-XXVI/BG/27 : Auteur(s): Delegation of Australia

8. PREDICTING SPECIES DISTRIBUTIONS FROM MUSEUM AND HERBARIUM RECORDS USING MULTI-RESPONSE MODELS FITTED WITH MULTIVARIATE ADAPTIVE REGRESSION SPLINES

   presence-only data (e.g. from museums and herbaria), and that there is an established need for predictions ... methods for using these data. Such methods must, in particular, accommodate the difficulties caused by ... lack of reliable information about sites where species are absent. Here we test two approaches for ... regions of the world, and demonstrate the use of MARS for distribution modelling using presence-only data ...

   Meeting Document : WS-VME-09/P02 : Auteur(s): Elith, J., Leathwick, J.

9. Beach debris survey Signy Island, South Orkney Islands, 1998/99

   highest since 1996/97 and showed an increase of 86% compared to the previous year. The total mass of items ... packing material. The last accounted for 58% of items small enough to be ingested by seals and seabirds ... . The proportion of plastic items remained high, accounting for 45% of all items found. Despite the ban ... in debris reported at Signy Island in 1998/99 highlights the need for continued monitoring and ...

   Meeting Document : CCAMLR-XVIII/BG/7 : Auteur(s): Delegation of the United Kingdom

10. Climate variability in the western Antarctic peninsula region

    records for several peninsula stations have been examined, and the annual progression of surface air ... temperatures show an along-peninsula gradient indicative of a contrasting influence of maritime versus ... continental climatic regimes. WAP temperature records show the largest and most significant warming trends for ... ice extent, even after accounting for serial correlation in the two time series. There are distinct ...

    Meeting Document : WG-EMM-95/61 : Auteur(s): Stammerjohn, S.E., Baker, K.S., Smith, R.C.

Pages