Search results
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Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements
to determine the sex of Adélie penguins. A sample of 46 adult birds was taken for measurement from the breeding ... population at Stranger Point (King George/25 de Mayo Is., South Shetland Islands). The sex of each bird had ... been determined earlier by means of observing the birds' breeding behaviour (first incubation ... ;lie penguins. A sample of 46 adult birds was taken for measurement from the breeding population ... to determine the sex of Adelie penguins. A sample of 46 adult birds was taken for measurement from ... of each bird had been detennined earlier by means of observing the birds' breeding behaviour (first ... techniques. • Observation of birds' behaviour - Sladen, 1958 (Adelie penguins, Pygoscelis adeliae ... OF THE TECHNIQUE A sample of 46 adult birds was used for the selection of appropriate morphometric variables ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Author(s): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani
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Ecosystem studies carried out during the second Ukrainian Marine Antarctic Expedition in Subareas 48.2 and 48.1 in 1998
Abstract: In 1998 the 2nd Ukrainian Marine Complex Antarctic Expedition (UMCAE) on board ... (s): V. Bibik and P. Gozhik (Ukraine) Title: Ecosystem studies carried out during the second Ukrainian Marine ... In 1998 the 2nd Ukrainian Marine Complex Antarctic Expedition (UMCAE) on board scientific research ... Ecosystem studies carried out during the second Ukrainian Marine Antarctic Expedition in Subareas ...
Meeting Document : WG-EMM-00/5 : Author(s): V. Bibik and P. Gozhik (Ukraine)
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NEW REGIONAL-SCALE SURVEYS OF THE ADÉLIE PENGUIN BREEDING POPULATION IN PRYDZ BAY: A STEP TOWARDS IMPROVED ESTIMATION OF KRILL CONSUMPTION IN EAST ANTARCTICA
region for new survey work to improve population estimates. Prydz Bay is considered to have the largest ... in the early 1980s. The new abundance estimates will significantly improve estimates of prey consumption ... and J. Lieser (Australia) Title: NEW REGIONAL-SCALE SURVEYS OF THE ADÉLIE PENGUIN BREEDING POPULATION IN PRYDZ ... for new survey work to improve population estimates. Prydz Bay is considered to have the largest breeding ...
Meeting Document : WG-EMM-11/32 : Author(s): C. Southwell, J. McKinlay, K. Newbery, L. Emmerson and J. Lieser (Australia)
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THE ISSUE OF NON-COMPLIANCE WITH CCAMLR TAGGING PROGRAM
assessments and therefore impact on the ability of the Commission to meet its objectives of conserving marine ... assessments and therefore impact on the ability of the Commission to meet its objectives of conserving marine ...
Meeting Document : CCAMLR-XXVII/BG/22 : Author(s): Delegation of Australia
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Monitoring, control and surveillance undertaken by Chile during 2018/19 season
for the Conservation of Antarctic Marine Living Resources (CCAMLR), the State of Chile conducts Fishing Inspection ... for the Conservation of Antarctic Marine Living Resources (CCAMLR), the State of Chile conducts Fishing Inspection ...
Meeting Document : CCAMLR-38/BG/29 : Author(s): Delegation of Chile
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
support the new interpretation, but a validation study is required to determine which growth scenario ... (28–37 years compared with 14 years). Several pieces of circumstantial evidence support the new ... , Wellington New Zealand Email – m.francis@niwa.co.nz M.J. Gallagher Irish Sea Fisheries Board The New ... Dipturus innominatus New Zealand Zearaja nasuta New Zealand Estimated age (years ... Dipturus innominatus New Zealand Zearaja nasuta New Zealand Figure 4: Comparison of Amblyraja georgiana ... growth curves with those for other skates from New Zealand (Francis et al., 2001), the Falkland Islands ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Author(s): Francis, M.P. and M.J. Gallagher
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High-resolution ocean modelling of the South Georgia and South Orkney Islands regions
Abstract: The marine ecosystem associated with the ocean shelves around South Georgia ... The marine ecosystem associated with the ocean shelves around South Georgia and the South Orkney ...
Meeting Document : WG-EMM-16/15 : Author(s): E. Young, E. Murphy and P. Trathan
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The rate of incidental mortality of birds in the IUU longline fishery in Subarea 48.3
Abstract: Information on the rates of incidental mortality of birds experienced by IUU vessels ... a large number of birds were caught and when the implementation of mitigation measures was low ... the estimates of IUU bird catch rates for use in our analysis of the impact of IUU fishing in Subarea 48.3 (WG ... mortality of birds in the IUU longline fishery in Subarea 48.3 Approval: Approved ...
Meeting Document : WG-FSA-02/5 : Author(s): D.J. Agnew and G.P. Kirkwood (United Kingdom)
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Impacts of cetaceans on the structure of Southern Ocean food webs
other examples recently identified, and reviewed herein. Marine trophic cascades resulting from top ... scientific basis for management of Antarctic marine resources, which are increasingly coming under ... recently identified, and reviewed herein. Marine trophic cascades resulting from top-predator removal ... for management of Antarctic marine resources, which are increasingly coming under the pressure of cumulative ...
Meeting Document : WG-EMM-09/P04 : Author(s): D. Ainley, G. Ballard, L.K. Blight, S. Ackley, S.D. Emslie, A. Lescroël, S. Olmastroni, S.E. Townsend, C.T. Tynan, P. Wilson and E. Woehler
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Using compact video camera technology for rapid deep-sea benthic habitat assessment
Ocean benthos, has a wider application in deep-sea marine research. The use of the system as a drop ... camera for broad-scale and rapid deep-sea benthic habitat assessment, during a recent AAD marine science ... benthos, has a wider application in deep-sea marine research. The use of the system as a drop camera ... for broad-scale and rapid deep-sea benthic habitat assessment, during a recent AAD marine science voyage ...
Meeting Document : WG-EMM-10/24 : Author(s): G.P. Ewing, R. Kilpatrick, A.J. Constable and D.C. Welsford (Australia)