Search results
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CURRENT ABUNDANCE OF ADÉLIE PENGUIN BREEDING POPULATIONS ALONG THE KEMP AND MAC.ROBERTSON LAND COASTS, EAST ANTARCTICA: APPLICATION OF NEW SURVEY AND ESTIMATION METHODS FOR BROAD-SCALE POPULATION ASSESSMENT
breeding in this region than was previously known. The larger population estimates are at least partly due ... increases in the populations since previous surveys were conducted in the 1980s. Author(s): C. Southwell, J ...
Meeting Document : WG-EMM-11/31 : Author(s): C. Southwell, J. McKinlay, K. Newbery, L. Emmerson, M. Low, R. Pike, D. Wilson, D. Southwell and L. Einoder (Australia)
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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 : Author(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 : Author(s): Montalti, D., Coria, N.R., Soave, G.E.
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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 : Author(s): Clarke, J.
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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 : Author(s): D.J. Slip and H.R. Burton (Australia)
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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 : Author(s): Delegation of Australia
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A proposed process for the management of model updates and software versions for stock assessment used within CCAMLR with the example of the CASAL software
stock assessments in CCAMLR, with the specific example of the CASAL software used for stock assessment ... default, unless the latest development version is necessary, in which case it is the responsibility of the ... available only in a more recent development version are necessary. If a different version is used, then the ...
Meeting Document : WG-SAM-14/32 : Author(s): S. Mormede and A. Dunn (New Zealand)
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CEMP data inventory and summary analysis
Abstract: The CCAMLR Ecosystem Monitoring Program (CEMP) was established to detect changes in ... in accordance with the ‘ecosystem approach’. This report: summarises CEMP data submissions for the ... approaches to feedback management. This report also includes a number of issues for consideration in relation ...
Meeting Document : WG-EMM-16/08 : Author(s): CCAMLR Secretariat
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Description of an AD Model Builder implementation of the exact time of release and recapture stock assessment model of Tuck et al. (2003)
the Working Group on Fish Stock assessment in 2000 (Tuck et al. 2000; CAMLR-XIX, 2000 paragraphs 3.126 ... , 3.127). The maximum likelihood estimation for this model has more recently been implemented in the AD ... Model Builder software by Dr Tuck. The AD Model Builder executable that implements Tuck et al. (2003) in ...
Meeting Document : WG-FSA-04/75 : Author(s): S.G. Candy, A.J. Constable and D. Erceg (Australia)
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Studies of seabirds and seals at Bouvetøya 1998/99
. The main objective for the 1998/99 expedition was to continue the CEMP-monitoring work initiated in ... (Eudyptes chrysolophus) and Antarctic Fur Seal (Arctocephalus gazella). In addition to the CEMP-work, other ... and pup production of fur seals. The following CEMP-parameters were studied in Chinstrap Penguin and ...
Meeting Document : WG-EMM-00/13 : Author(s): K. Isaksen (Norway), O. Huyser, S. Kirkman, R. Wanless and W. Wilson (South Africa)