Résultats de la recherche

1. CCAMLR ecosystem monitoring program standard methods: determination of sex of Adelie penguins

   laying. Peak presence of males occurred 15–21 days after the appearance of the first egg in the colony ... and peak presence of females after 33–36 days from this date. In all three seasons male birds could be ...

   Meeting Document : WG-CEMP-94/08 : Auteur(s): K.R. Kerry, J.R. Clarke and G.D. Else (Australia)

2. Interactions between cetaceans and long-lining operations for Patagonian toothfish Dissostichus eleginoides around South Georgia

   interactions of killer whales and sperm whales with longlining operations may be common in the South Atlantic ... and off southern Chile. Fishermen recognized that these interactions were costly in terms of fish and ...

   Meeting Document : WG-IMALF-94/16 : Auteur(s): J.R. Ashford (United Kingdom) and P.S. Rubilar (Chile)

3. Study on reproductive biology of Champsocephalus gunnari, Chaenocephalus aceratus and Pseudochaenichthys georgianus from South Georgias and Shag Rocks, Dr Eduardo Holmberg survey – May 2013

     This not only confirms the spawning time of C.gunnari in South Georgias and Shag Rocks, but also ... and 7 oocytes/g for C.aceratus and P.georgianus. In the case of C.gunnari and P.georgianus, it was ...

   Meeting Document : WG-FSA-13/59 : Auteur(s): M.I. Militelli, G.J. Macchi and K.A. Rodrigues (Argentina)

4. Using preferred habitat models for chinstrap penguins (Pygoscelis antarctica) to help improve krill fisheries management during the penguin breeding season

   potential threats they may face. In the Southern Ocean the expanding krill fisheries have the potential to ... populations may become evident. With this in mind, we recommend the implementation of monitoring schemes to ...

   Meeting Document : WG-EMM-17/33 : Auteur(s): V. Warwick-Evans, N. Ratcliffe, H.L. Clewlow, L. Ireland, A. Lowther, F. Manco and P.N. Trathan

5. Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean

   , 2004 and 2008), 416 southern elephant seals Mirounga leonina were inspected for identification tags. In ... ‘homogeneity of capture’ assumption of mark–recapture models. When multiple sightings during any year are ... absences during the moult. Therefore, mark–recapture studies undertaken in archipelagos should ideally ...

   Meeting Document : WG-EMM-10/P16 : Auteur(s): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr

6. Marine classification: lessons from the New Zealand experience

   the marine environment, and applying them for management. We assert that recent innovations in ... of marine classifications in the management stage. Finally we highlight some practical steps to make ...

   Meeting Document : WS-BSO-07/6 : Auteur(s): B. Sharp, M. Pinkerton and J. Leathwick (New Zealand)

7. Standing stock, biology, diet and spatial distribution of demersal finfish from the 2003 US AMLR bottom trawl survey of the South Shetland Islands (Subarea 48.1)

   . The standing stock for most species has fluctuated, with no signal of substantial year classes or ... relative to all other species, there appears to be a decline in biomass. The overall abundance of finfish ... in the South Shetland Islands has yet to reach a level at which commercial exploitation would be ...

   Meeting Document : WG-FSA-03/38 : Auteur(s): C.D. Jones (USA), K.-H. Kock, (Germany), J. Ashford, A. DeVries, K. Dietrich (USA), S. Hanchet (New Zealand), T. Near, T. Turk (USA) and S. Wilhelms (Germany)

8. The use of morphometric parameters for the determination of sex of Adelie penguins

   discarded. In addition to the increased work load, this leads to serious bias in the resultant sexed samples ...

   Meeting Document : WG-CEMP-91/5 Rev. 1 : Auteur(s): K.R. Kerry, D.J. Agnew, J.R. Clarke and G.D. Else (Australia)

9. Ecoregionalisation of the Kerguelen and Crozet islands oceanic zone. Part II: The Crozet oceanic zone

   conservation measures that would expand geographically in the EEZ the actual National Marine Nature Reserve ... ichthyofauna, 3.     Recommendations for future researches and monitoring in the context of climate change ...

   Meeting Document : WG-EMM-16/54 : Auteur(s): P. Koubbi, C. Mignard, R. Causse, O. Da Silva, A. Baudena, C. Bost, C. Cotté, F. D'Ovidio, A. Della Penna, K. Delord, S. Fabri-Ruiz, M. Ferrieux, C. Guinet, C. Lo Monaco, T. Saucède and H. Weimerskirch

10. Investigations of intensity of krill drift near South Georgia Island

    ) was assumed about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The ... g m-3. Total amount of krill immigration on island’s shelf (in above indicated limits) were examined ... island is supposed to take place not less than 2-3 times per year. Peculiarities of accumulation and ...

    Meeting Document : WG-CEMP-92/32 : Auteur(s): V.V. Popkov (Russian Federation)

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