Search results
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Determination of Antarctic krill acoustic back-scattering cross-section
of 120 kHz. * * * * * * * * * * DETERMINATION DE LA SECTION ACOUSTIQUE DIFFUSANTE INVERSE DU KRILL ... ANTARCTIQUE V.A. Protaschuk et T.A. Lukashova (U.R.S.S.) Lorsque l'ont veut determiner la densite des ... l'enregistrement resolvant du krill, la force de la cible peut etre determinee in situ par la mesure de ... l'echosignal d'un speclmen isole. Ayant calcule le niveau moyen de diagramme de directivite du transducteur ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Author(s): Protaschuk, V.A. and T.A. Lukashova
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Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea
Edmonson, en Terre Victoria, pendant les saisons de reproduction de 1999, 2001 et 2003. Les conditions ... météorologiques et les régimes des glaces de mer variaient considérablement, principalement en 2003 qui se ... distinguait par des glaces de mer étendues et persistantes, ainsi que des vents forts et des chutes de neige ... en décembre. Pendant l’incubation, la première sortie des femelles était nettement plus longue qu’en ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Author(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi
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A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3
value is greater than the "true" one . . Resume Description d'une methode· permettant de determiner ... le taux de mortalite naturelle a.' partir de la construction d'une regression entre le taux de ... mortalite par peche annuel (etabli par VPA) et l'effort de peche. Le point d'intersection de cette ... regression doit etre egal a zero si le taux de mortalite naturelle a ete identifie correctement, et, s'il ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Author(s): Gasyukov, P.S. and R.S. Dorovskikh
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e-sc-xxviii-a10.pdf
... and to allow the inclusion of information derived from studies from the Southern Ocean or comparable ocean ... of available information, such as those presented in WS-VME-09/12 and WG-EMM-09/35, could be useful where ... detailed information on particular taxa were lacking. 3.7 The Workshop agreed that Table 1 is a living ... . In cases where the appropriate information was not available for a taxon, no score was given ... , paragraph 2.1(vi)); however, it is unlikely that currently available data are adequate to inform a BRT ... The Workshop noted possible sources of useful biological data to inform spatial modelling for VMEs ... currently available environmental and biological data are adequate to inform the use of sophisticated application/pdf attached to:WS-VME-09
Meeting Report : WS-VME-09
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Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Division 58.4.1
113q 0 113 * 2012 210 157 0 157 * 2013 210 48 0 48 * 2014 724 101 <1 101 * 2015 724 123 0 123 ... for research fishing by commercial vessels are set at a level intended to provide sufficient information ... name Season 2009 2010 2011 2012 2013 2014 2015 2016 Australia Antarctic Discovery 5.1 (94 ... 2011 2012 2013 2014 2015 2016 Australia Antarctic Discovery 247 (3) Japan Shinsei Maru ...
Document : Site Section: Publications
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Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia
d'examiner les effets des divers regimes de lestage sur la mortalit6 accidentelle d'oiseaux accroches aux ... palangres visant la legine (Dissostichus spp.). Trois regimes sont examines, avec des lests de 4,25,8,5 et ... 12,75 kg fixes B 40 m d'intervalle sur une palangre de type espagnol. La reduction de la mortalit6 des ... oiseaux est marquee lorsque l'on utilise des poids de 8,5 kg par rapport aux poids de 4,25 kg, mais on ne ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Author(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes
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The influence of bait quality on the sink rate of bait used in the Japanese longline tuna fishing industry: an experimental approach
experimentale a ete realisee pour d~eterminer les effets de la taille (grande ou petite) et la condition ... (congelhe ou decongelee) de l'appzt sur le taux d'immersion de cinq espitces d'appat utilisees dans la ... p6cherie japonaise thoniitre A la palangre dans les eaux tasmaniennes. Le fait de plomber les haimecons ... appat6s a egalement et6 examine. Alors que tous ces facteurs (espitce, taille et coindition de Yappat ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 123–129 : Author(s): Brothers, N., A. Foster and G. Robertson
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Age validation of juvenile Notothenia rossii at Potter Cove, South Shetland Islands, using mark-recapture data
and marked specimens gives the most reliable information. We carried out a tagrecapture experiment ... specimens gives the most reliable information. We carried out a tagrecapture experiment on Notothenia rossii ... (Polar Biol., 2013, doi 10.1007/s00300-013-1392-7) ...
Meeting Document : WG-FSA-13/P01 : Author(s): E. Moreira, E. Barrera-Oro and M. La Mesa
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e-sc-xxxvi-a06.pdf
... and Director of the Dirección Nacional de Política Exterior Antártica welcomed all participants to the meeting ... with the delay. 2.7 The Working Group noted that other means of obtaining accurate information on catch ... for krill in 2018 using the information on notifications, vessel and gear details that are provided ... in the notification table, as this information provides important background to understanding how interest ... Commissioner to CCAMLR and Director of the Dirección Nacional de Política Exterior Antártica welcomed all ... cable to inform crew and scientists of the real-time performance of a krill trawl. The difficulties ... to fisheries. Insight from such studies will help inform WG-EMM activities aimed at developing ... an increasing population over the last decade, up to 53 450 pairs from 47 169 (reported in 2013) and application/pdf attached to:WG-EMM-17
Meeting Report : WG-EMM-17
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e-sc-xxv-a5.pdf
... OF AVAILABLE INFORMATION ............................................. 268 Data requirements specified ... Fisheries information....................................................................... 270 Catch ... ..................................................... 271 Scientific observer information ........................................................ 272 ... ................................................................... 310 Information from scientific observers.............................................. 310 Rajid application/pdf attached to:WG-FSA-06
Meeting Report : WG-FSA-06