Search results
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Annual migrations of pelagic fish stocks into a krill hotspot
, the acoustic data suggest that they may form high density schools during daytime, that could not be separated ... that they may form high density schools during daytime, that could not be separated from krill on a single ...
Meeting Document : WG-EMM-2019/33 : Author(s): T. Klevjer
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Methodological aspects of the International Synoptic Krill Survey in Area 48, 2019
estimates. Areas with most of the krill backscatter in well-defined schools were least sensitive ... of the krill backscatter in well-defined schools were least sensitive to the choice of discrimination method. ...
Meeting Document : SG-ASAM-2019/10 : Author(s): G. Macaulay, G. Skaret, T. Knutsen and B. Krafft
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Dynamic model of krill Euphausia superba swarm
aggregations are usually termed "swarms" rather than "schools", which is normally used ... " rather than "schools", which is normally used for fish groupings. ...
Meeting Document : WG-EMM-95/68 : Author(s): Kalinowski, J., Azzali, M.
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Hidroacustics survey around Elephant Island (Subarea 48.1) and South Orkney Islands (Subarea 48.2), austral summer 2016
overnight. During the darkness hours the mean determined depth in the schools was 207.1 ± 62.6 m around ... overnight. During the darkness hours the mean determined depth in the schools was 207.1 ± 62.6 ...
Meeting Document : WG-FSA-16/21 : Author(s): N.A. Landeros and P.M. Arana
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A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean
there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic schools ... there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic schools ...
Meeting Document : WG-FSA-92/11 Rev. 1 : Author(s): V.V. Gerasimchuk (Ukraine)
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Pop-off Satellite Tagging in the Ross Sea Region in 2016
. Jones, S.J. Parker, A. Dunn, D. Di Blasi and D. Stevens Title: Pop-off Satellite Tagging in the Ross ... C.D. Jones, S.J. Parker, A. Dunn, D. Di Blasi and D. Stevens ...
Meeting Document : WG-FSA-16/57 : Author(s): C.D. Jones, S.J. Parker, A. Dunn, D. Di Blasi and D. Stevens
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On the use of baited remote underwater video to study Antarctic toothfish distribution under the sea-ice: from data collection to processing
Antarctic toothfish distribution in shelf areas under the ice. Author(s): D. Di Blasi, S. Canese, E. Carlig ... D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi ...
Meeting Document : WG-EMM-2019/50 : Author(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi
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Baited Remote Underwater Video (BRUV) system to monitor Antarctic toothfish distribution and abundance: pilot study results and future design
to take part in the data collection. Author(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J ... D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi ...
Meeting Document : WG-FSA-18/62 : Author(s): D. Di Blasi, S. Canese, E. Carlig, L. Ghigliotti, S.J. Parker and M. Vacchi
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN SUBAREA 88.2 SSRU E FOR THE YEARS 2002/03 TO 2008/09
-at-age and tag-recapture data from New Zealand vessels and for selected trips. The New Zealand vessels ... initial biomass was very imprecise. The selected trips data set resulted in a more precise estimate ... from different years. The use of the selected trips with the revised maturity ogive resulted ... -convergence in any of the models. The selected trips with the revised maturity ogive MCMC estimates of initial ...
Meeting Document : WG-FSA-09/41 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11
-at-age and tag-recapture data from selected trips and all vessel trips. The 2011 reference case model ... for this increase was likely to be because of the increase in the proportion of selected trips in the 2011 ... of the models. The selected trips model run using the revised maturity ogive MCMC estimated initial (equilibrium ... -recapture data from selected trips and all vessel trips. The 2011 reference case model resulted in a 30 ...
Meeting Document : WG-FSA-11/44 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)