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Effects of variability in prey abundance on reproduction and foraging in chinstrap penguins (Pygoscelis antarctica)
somewhere along the continuum between maintaining constant investment in foraging effort between years and ... , number of trips day–1, trip duration, number of dives trip–1 and dive rate) did not differ between years ... strategies for long-lived seabirds. Author(s): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel ...
Meeting Document : WG-EMM-06/P6 : Автор(ы): D.A. Croll, D.A. Demer, R.P. Hewitt, J.K. Jansen, M.E. Goebel and B.R. Tershy (USA)
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Do fish prey size affect the foraging patterns and breeding output of the Antarctic shag Phalacrocorax bransfieldensis?
lower. The most likely explanation for the higher foraging effort and the lower breeding output of shags ... Gobionotothen gibberifrons and Notothenia rossii observed in the last eighteen years around the South Shetland ... shags observed in the last twelve years at colonies monitored in that archipelago. Author(s): R. Casaux ...
Meeting Document : WG-EMM-02/4 : Автор(ы): R. Casaux and A. Baroni (Argentina)
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Report on Argentine CCAMLR Subarea 48.3 survey: fish
cm, 31 to 78 cm, 11 to 20 cm and 4 to 43 cm for C. gunnari, C. aceratus, P. georgianus, N. rossii, P ... structure, in a relation 1:1 in all the species analyzed. Two length-weight relationships were estimated for ... C. gunnari and C. aceratus; for specimens below and above 11 cm TL. Statiscally significant ... cm for C. gunnari for the pooled data. No significant differences were found between males and ...
Meeting Document : WG-FSA-13/62 : Автор(ы): A. Zavatteri and A. Giussi (Argentina)
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Satellite tracking of black-browed and light-mantled sooty albatrosses from Heard Island and potential interactions with fisheries
February 2004, yielding 90 and 28 foraging trips from each species, respectively. Black-browed albatrosses ...
Meeting Document : WG-FSA-05/14 : Автор(ы): K. Lawton, R. Kirkwood and G. Robertson (Australia)
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Approaches to monitoring and assessing toothfish in new and exploratory fisheries, with particular reference to Subarea 88.1
and assessing toothfish in New and Exploratory fisheries. We review standardised CPUE analysis ... temporal scales required for this approach and possible methods (and sample sizes) required to implement ...
Meeting Document : WG-FSA-SAM-04/08 : Автор(ы): ODriscoll, R.L., Hanchet, S.M.
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Australia’s observations and actions on IUU activities in 2015/16
File: cc-xxxv-bg-20.docx Approval: Approved Secretariat Workflow Status: Content Approved Document ... Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XXXV/BG/20 : Автор(ы): Delegation of Australia
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Oceanography of the South Georgia and South Orkney Islands regions using high-resolution models
LIM3. The models have been used to generate 20-year hindcast time series of oceanographic flows and ... regional models for the South Georgia and South Orkney Islands shelves and surrounding regions, and present ... water mass properties. This valuable resource is providing the underlying physical environment for ... responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-EMM-17/30 : Автор(ы): E. Young, E. Murphy and P. Trathan
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Preliminary analysis of seabird by-catch in the South Georgia icefish fishery
trawl fishery for icefish (Champsocephalus gunnari) in Subarea 48.3. From December 2000 – February 2001 ... could explain the number of birds caught. Differences in the numbers caught in the last three years also ... for this potential problem. CCAMLR protocols and data formats for such observer studies need to be ... suggest that there may be a year effect. We were unable, with the limited data available, to separate ...
Meeting Document : WG-FSA-01/30 : Автор(ы): D.J. Agnew, N. Ansell and J.P. Croxall (United Kingdom)
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Preliminary results of otolith elemental composition analysis of Dissostichus spp. in Subarea 48.2
sections of 10 otoliths from adults of D. eleginoides and 20 otoliths from adults of D. mawsoni from ... elements were selected for analysis: 7Li, 23Na, 24Mg, 52Cr, 55Mn, 59Co, 60Ni, 63Cu, 86Sr, 120Sn y 138Ba ... change of habitats described in the literature for each one of them. The comparison of our results with ... results clear differ from the results available for the Ross Sea, suggesting the existence of different ...
Meeting Document : WG-FSA-17/30 : Автор(ы): Delegation of Chile
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The CCAMLR Scheme of International Scientific Observation – A scoping paper on the operations and sampling requirements of the scheme
processes in place to review, revise and adapt existing procedures to ensure that the scheme overall remains ... interested parties (including WG-FSA, WG-EMM, WG-IMAF and SCIC) to review observer sampling requirements ...
Meeting Document : WG-FSA-12/63 : Автор(ы): Secretariat
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