Search results
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Chick provisioning and chick survival to fledging
Abstract: This paper examines the foraging behaviour of Adélie penguin parents and the ... provisioning of their chicks during the guard and crèche stages of chick development. The differences, observed ... automated monitoring system. It is concluded that chicks during the guard stage are most vulnerable to a ...
Meeting Document : WG-EMM-00/40 : Author(s): J. Clarke, K. Kerry, L. Irvine and B. Philips (Australia)
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Sex determination of Antarctic petrels Thalassoica antarctica by discriminant analysis of morphometric characters
, head length, bill depth and bill length) in the Antarctic Petrel Thalassoica antarctica. Males were on ... whereas wing lengths discriminated least between the sexes. A discriminant function including bill depth ... , head length and wing length correctly sexed 92% of the sample. Due to between-measurer variation it is ... proceeding with the use of the discriminant function on unsexed individuals. Author(s): S.-H. Lorentsen and ...
Meeting Document : WG-CEMP-94/41 : Author(s): S.-H. Lorentsen and N. Røv (Norway)
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Oiled penguins observed at Bird Island, South Georgia, 1992/1993
Abstract: In the first observation of oiled seabirds at Bird Island, South Georgia since the ... within 20nm of the Willis Islands (5km west of Bird Island) from early July, are the most likely source ... of the oil. Large concentrations of penguins were seen in this area by a US research cruise in June ...
Meeting Document : SC-CAMLR-XII/BG/15 : Author(s): Delegation of United Kingdom
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Contribution to knowledge on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division 58.4.1
Abstract: A summary of progress made regarding the ageing and growth studies for Dissostichus ... mawsoni from Division 58.4.1 is presented. It is included the methodology used in the otolith preparation ... and the interpretation criteria applied on age estimation, as well as the age-length key and growth ...
Meeting Document : WG-FSA-15/06 : Author(s): L.J. López-Abellán, M.T.G. Santamaría, R. Sarralde and S. Barreiro (Spain)
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WG-FSA-SAM-03
WG-FSA-SAM 03/1 Provisional Agenda and Provisional Annotated Agenda for the 2003 Meeting of WG-FSA ... -SAM WG-FSA-SAM 03/10 A feasibility study for stock assessment of D. mawsoni in the Ross Sea (Subares ... (New Zealand) WG-FSA-SAM 03/12 Modelling catch and effort data using generalized linear models, the ... and length-at-age models with and without density dependence for Dissostichus eleginoides from the ...
Meeting
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Selecting sampling frequency for measuring diving behaviour
Abstract: The use of time-depth recorders has revolutionised knowledge of diving activity of ... marine animals to the point where very detailed studies of variation in diving behaviour and performance ... between individuals, seasons and years are possible. The degree to which the sampling interval selected ... fur seals and southern elephant seals representative of the extremes of diving in pinnipeds. For both ...
Meeting Document : WG-CEMP-93/14 : Author(s): I.L. Boyd (United Kingdom)
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Mortalidad incidental de aves en la pesquería de cherna con palangre semipelágico
experimental surveys with semipelagic and different configurations of long line directed to the capture of ... Wreckfish (Polyprion americanus) and other fish species within the Uruguayan EEZ. Observers were trained in ... %), Puffinus gravis (27%) y Thalassarche melanophrys (21%). Bird species composition varied along the operation ... with floats attached to the main line, and under daylight setting. Some species presence was consistent ...
Meeting Document : WG-FSA-04/38 : Author(s): Y.H. Marín, A. Stagi and J. Chocca (Uruguay)
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Relationship to non-Contracting Parties cooperating with various CCAMLR measures
through encouraging non-Contracting Parties to become Contracting Parties and Members of the Commission or ... date Status 6.2.1.1 The RP encouraged CCAMLR to maintain its proactive approach of engaging with NCPs ... so as to ensure the effectiveness of its CMs, especially the CDS. The RP also reiterated its ... their obligations with respect to Articles III, V (and IV.1) of the Convention. Commission Discussed in ...
Page : Site Section: The Organisation
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Sea Ice Animation - SRZ 2010
Sea ice characterisation of the proposed Ross Sea region Marine Protected Area SRZ described in SC ... -CAMLR-XXXIV/BG/31 This animation depicts the changes in sea ice from Dec 2009 to May 2010. Ice ... conditions: POOR Press the Speed (+) button a few times to smooth the animation. ...
Page : Site Section: Science
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Sea Ice Animation - SRZ 2008
Sea ice characterisation of the proposed Ross Sea region Marine Protected Area SRZ described in SC ... -CAMLR-XXXIV/BG/31 This animation depicts the changes in sea ice from Dec 2007 to May 2008. Ice ... conditions: MARGINAL Press the Speed (+) button a few times to smooth the animation. ...
Page : Site Section: Science