Search results
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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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Generalised Yield Model: User’s Manual and Specifications
Abstract: This manual provides the documentation required for running the Generalised Yield Model ... (GYM) and its graphics user interface, which is available through the secretariat as well as the AAD ...
Meeting Document : WG-FSA-02/62 : Author(s): A.J. Constable, A.T. Williamson and W.K. de la Mare (Australia)
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Observer training: recording oiled birds
Abstract: This document introduces a proposal to include the identification and reporting of ... oiled birds under the training for the CCAMLR Scheme of International Scientific Observation and gives ... some suggestions as to what should be included in the training. Author(s): J. Moir Clark (UK) Title ...
Meeting Document : TASO-10/06 : Author(s): J. Moir Clark (UK)
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Fish Heaven 2.0: summary of modifications and additions to earlier versions and illustrations of its application as a tool for evaluating fisheries management systems
Abstract: This note describes the most recent additions to Fish Heaven and provides illustrative ... there have been numerous small changes and additions to the functionality of the program. This note ... describes the large structural additions which have been made to Fish Heaven and which now allow a very wide ... range of models to be constructed and explored. The application of Fish Heaven as an evaluation tool is ...
Meeting Document : WG-FSA-SAM 03/15 : Author(s): I. Ball (Australia)
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A comparison of geostatistical and random sample survey analyses of Antarctic krill acoustic data
Abstract: Data from the acoustic surveys of MV SA "Aghulas" and FRV "Walter Herwig ... ", and the 1981 RRS "John Biscoe" South Georgia acoustic survey were analyzed by ... sampling theory. A further high-resolution geostatistical analysis of the MV SA "Aghulas" (ping ... -by-ping) data set of the density of each individual aggregation is also presented. These analyses ...
Meeting Document : WG-EMM-95/76 : Author(s): Murray, A.W.A.
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Age-length key for Champsocephalus gunnari from Subarea 48.3; Holmberg survey, February 1995
Abstract: An age-length key was prepared for Champsocephalus gunnari from the Subarea 48.3, based ... on the readings of otoliths collected during the R/V Holmberg survey in February 1995. Small and ... medium sized fish (total length 12-34 cm) predominated in the samples at South Georgia, while larger ... Rocks respectively. At South Georgia, a good agreement between modes in the size distribution and mean ...
Meeting Document : WG-FSA-95/37 : Author(s): Casaux, R., Marschoff, E., Barrera-Oro, E.
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A note on relating krill CPUE measures to abundance trends
selected parameters of various aggregation behaviours exhibited by krill (Euphausia superba Dana). The ... ) for the Antarctic krill fishery is considered. The combined index of catch-per-hour of trawling ... -linearities in the relationship between the index and krill abundance might be. Author(s): D.G.M. Miller and ...
Meeting Document : WS-KCPUE-85/03 : Author(s): D.G.M. Miller and D.S. Butterworth (South Africa)
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Secretariat work in support of WG-EMM
Abstract: This paper summarises some of the main tasks which the Secretariat has undertaken over ... the past year in support of WG-EMM. The outcome of these tasks are outlined in table format. Where ...
Meeting Document : WG-EMM-01/6 : Author(s): Secretariat
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SUMMARY OF NOTIFICATIONS FOR NEW AND EXPLORATORY FISHERIES 2010/11
2010/11 (Conservation Measure 21-01). The notifications were posted on the CCAMLR website and have been ... subsequently distributed as Commission working papers (CCAMLR-XXIX/22 to XXIX/31). The notification summary ... pages are appended to this report. 2. Members and the number of vessels notified for each exploratory ... fishery for Dissostichus spp. in 2010/11, and the corresponding number of participating Members, number of ...
Meeting Document : CCAMLR-XXIX/20 : Author(s): Secretariat