Search results
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Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?
in 1991, is 0.62 million tonnes year –1, equivalent to ~1% of the regional biomass estimated in 2000. Each ... ;1, equivalent to ~1% of the regional biomass estimated in 2000. Each subarea has also had its own catch limit ... -2000 Sur- vey are possible. This puts the seemingly high exploitation rate for 2000 in Subarea 48.3 ... . The ASAM 2010 assessment of krill biomass for Area 48 from the Scotia Sea CCAMLR 2000 Synoptic Sur- vey ... in 2000. Each subarea has also had its own catch limit, between 0.093 and 0.279 million tonnes year ... . (2000) and Miller and Agnew (2000) provide full details of these criteria and their underlying logic ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Author(s): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins
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Archival and satellite-linked data recorders
etre utilises dans les travaux de recherche sur les animaux marins. Ces enregistreurs sont utilises ... sur les animaux nectoniques et permettent de recueillir des donnees sur certains aspects concernant ... (J'> Cost (US$) 2000 700* 1000-1300 * * 2000 2500* Data develop personal personal personal personal ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Author(s): Hill, R.D.
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
ont été fixés sur les palangres qui ont été posées avec et sans lanceur de ligne, selon une ... for demersal longline fisheries (Weimerskirch et al., 2000; SC-CAMLR, 2001). Mortality peaked during ... with Løkkeborg (2000) who found that UW longlines set with a line setter in the Norwegian longline fishery did ... . Diving depths of white-chinned petrels. Condor, 96 (4): 1111–1113. Løkkeborg, S. 2000. Review ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Author(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
(marche, tendance et rampe). Un test reposant sur la différence entre les moyennes pré et post-impact ... donne en général de meilleurs résultats qu’un test basé sur la pente d’un changement post-impact en ... est considérée comme étant sensible aux changements de disponibilité de nourriture sur une échelle ... ; Hilti and Merenlender, 2000), such characteristics may also have the disadvan- tage of showing ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Author(s): Southwell, C., J. Clarke and L.M. Emmerson
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An assessment of toothfish in Subarea 48.3 using CASAL
las Islas Georgia del Sur (Subárea 48.3) mediante el software CASAL para la evaluación de stocks ... – this was the last permitted estimated recruitment, because the last survey began on age-3 fish in the year 2000 ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew
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Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003
attracted to fi shing vessels, following vessels to recover offal (Tasker et al., 2000). This additional ... al., 1997; Brothers et al., 1999a; Weimerskirch et al., 2000). The aim of this paper is to present ... in an under- estimate of the by-catch rate (Gales et al., 1998; Weimerskirch et al., 2000). It thus should ... , due to the constraints related to the frequent feeding of chicks (Berrow et al., 2000; Catard et al ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Author(s): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol
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Food and feeding of the mackerel icefish (Champsocephalus gunnari) around South Georgia in January/February 1991
del draco rayado (Champsocephalus gunnari) alrededor de Georgia del Sur durante enero/febrero de 1991 ... , Bundesforschungsanstalt fur Fischerei, Palmaille 9, D-2000 Hamburg 50, Germany 2 British Antarctic Survey, High Cross ... estaci6n de muestreo, alrededor de Georgia del Sur durante enero/febrero de 1991. Repleci6n estomacal ... Georgia del Sur durante enero/febrero de 1991. Frecuencia de la ocurrencia de las principales especies ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 15–23 : Author(s): Kock, K.-H., I. Everson, S. Campbell, G. Parkes, Z. Cielniaszek and J. Szlakowski
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The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3
pescaron peces mas gran des alrededor de las rocas Cormoran que al norte y sudeste de Georgia del Sur. El ... of a Russian longliner and an inspection of the Chilean Mar del sur III (SC-CAMLR, 1992a and 1992b) found ... of the CCAMLR inspection system on the registered fishing vessel Mar del sur Ill, 18 January 1992. Document ... /92 season. Vessel Length GRT Hold Capacity Hook Sizes Name (m) (tonnes) (m3) Mar del Sur I 46 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Author(s): Agnew, D.J. and C.A. Moreno
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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
. * * * * * * * * * * - 66 - RAPPORT PRELIMINAIRE SUR LES OBSERVATIONS BIOLOGIQUES ET LES DONNEES DE PECHE EXPLORATOIRE ... K. Kreft, J. Szynaka Pologne Une etude sur des poissons a ete entreprise en Georgie du SUd de novembre ... ete realisees en detail sur ces especes. Des ecailles et des otolithes ont ega1ement ete prelevees ... EXPLORACION PESQUERA RECOPILADOS EN EL AREA DE GEORGIA DEL SUR DURANTE EL CRUCERO DEL MT C~~INA EN 1985/1986 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Author(s): Kreft, K. and J. Szynaka
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Investigations of required sampling regimes for environmental parameters
de 2-3°C dans la temperature mensuelle moyenne sur deux ans avec une signification a de 0.05 et ... , 2000 and 2300 (eight samples per day). The data were first examined for general temporal ... moyenne de janvier, sur 2 annees de contrOle a la station Davis. Nombre de releves necessaires pour ... deceler un changement de temperatures maximale et minim ale a la station Davis contrOlee sur 2 ans, avec ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Author(s): Agnew, D.J.