Résultats de la recherche
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THE HISTOLOGICAL ANALYSIS OF OOGENESIS AND MATURITY OF ANTARCTIC TOOTHFISH FROM THE ROSS SEA
mawsoni) reproductive system, caught in December- February 2005/2006 in the Ross Sea are presented. The ... showed a slow increase in oocyte diameter. It was obtained that for Antarctic toothfish during the ...
Meeting Document : WG-FSA-09/26 : Auteur(s): S.V. Piyanova and A.F. Petrov (Russia)
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Diet of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney Islands, Antarctica
in terms of frequency of occurrence. Fish prey formed near 64% by mass, with krill forming 35.8 ... . Amphipods were present in lower numbers and Cephalopods were only a very small portion of the diet of Cape ... petrel at Mossman Peninsula. Diet composition in terms of frequency of occurrence, mass and number was ...
Meeting Document : WG-EMM-96/44 : Auteur(s): Montalti, D., Coria, N.R., Soave, G.E.
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REVISED AGE AND GROWTH ESTIMATES FOR ANTARCTIC STARRY SKATE, AMBLYRAJA GEORGIANA, FROM THE ROSS SEA
Abstract: A previous study on the age and growth of Amblyraja georgiana in the Ross Sea suggested ... (Francis and Ó Maolagáin, 2005). We present an alternative interpretation of age and growth in A. georgiana ... that is radically different from the published interpretation. By counting fine growth bands in the ...
Meeting Document : WG-FSA-08/21 : Auteur(s): M.P. Francis (New Zealand) and M.J. Gallagher (Ireland)
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Stomach flushing of Adelie penguins (CEMP Method A8)
Abstract: This paper describes in detail a method for obtaining food samples from Pygoscelid ... found to be empty of food be included in the data set if they are bona fide breeders. It also suggests ... crystallorophias) and may underestimate the importance of E. superba in the diet of penguins from some region ...
Meeting Document : WG-EMM-95/32 : Auteur(s): Clarke, J.
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The diet of the blue-eyed shag Phalacrocorax atriceps at Laurie Island, South Orkney Islands, as reflected by the analysis of stomach contents collected throughout the breeding season
Abstract: The analysis of twenty nine stomach contents collected in a colony close to Pirie ... throughout the breeding season according to changes in the chicks' energetic demands. The results are ... compared to those obtained previously in the area and the possibility that the stomach contents primarily ...
Meeting Document : WG-EMM-95/81 : Auteur(s): Coria, N., Barrera-Oro, E., Casaux, R.
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Los pinguinos y el hombre (the penguins and the man)
involved in work for CEMP. 1.- The first objective is to show basic biology of adelie penguins necesary to ... in Antarctica, how is the way and the work that they will do. It was made under recommendation of WG ... Committee pag 38 5.17). The video was made in PAL N system. Author(s): J.C.Ricca, M.A. Porretti and D.F ...
Meeting Document : WG-CEMP-92/43 : Auteur(s): J.C.Ricca, M.A. Porretti and D.F. Vergani (Argentina)
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Incidental mortality arising from fisheries activities around Kerguelen Island (Division 58.5.1)
experimental long-lining cruise in deep waters at the shelf edge also showed the potential impact of this type ... of fishery if it develops in the Indian Ocean sector of the Southern Ocean. Trammel net fishing for ... research purposes in the coastal zone does not present any real danger for populations of marine birds and ...
Meeting Document : SC-CAMLR-X/BG/14 : Auteur(s): Delegation of France
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The composition and origin of marine debris stranded on the shores of subantarctic Macquarie Island
an eight week period in 1988 to determine types, quantities, and possible sources of marine debris ... plastic bottles, and small pieces of expanded polystyrene were common. Litter accumulated in highest ... those reported for islands in the South Atlantic Ocean and the Indian Ocean, or from the coast of Alaska ...
Meeting Document : CCAMLR-VIII/BG/10 : Auteur(s): D.J. Slip and H.R. Burton (Australia)
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Shipboard field operations conducted during the 1989 austral summer by the US Antarctic Marine Living Resources (AMLR) Program
austral summer in waters adjacent to the Antarctic Peninsula and South Georgia are described. Operations ... included 1) ice seal studies in Gerlache Strait, 2) ichthyoplankton survey around South Georgia, 3) benthic ... , 9) net sampling for krill in association with the hydroacoustic survey, 10) sampling for larval ...
Meeting Document : SC-CAMLR-VIII/BG/34 : Auteur(s): Delegation of USA
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Australian research on Antarctic bird and seal diets
Abstract: Many data on the diets of important vertebrate predator species in Prydz Bay and around ... . Published and unpublished results are collated and summarised, and several important points emerge. In Prydz ... crystallorophias and the fish Pleuragramma antarcticum are important in most diets, and many predators can switch ...
Meeting Document : SC-CAMLR-VII/BG/32 : Auteur(s): Delegation of Australia