Search results
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Trends in population size and breeding success at colonies of macaroni and rockhopper penguins, Marion Island, 1979/80–1995/96
and rockhopper penguins, Marion Island, 1979/80–1995/96 Abstract / Description: At sub-Antarctic Marion Island ... , annual breeding success of macaroni (Eudyptes chrysolophus) between 1979/80 and 1995/96 and rockhopper ... , Marion Island, 1979/80–1995/96 ... 1979/80 and 1995/96 and rockhopper penguins (E. chrysocome) between 1985/86 and 1995/96 was measured ... success of macaroni (Et~dyptes cl~rysoloplztis) between 1979/80 and 1995/96 and rockhopper penguins ... reussite annuelle de la reproduction des gorfous macaroni (Euclyptes clzrysolophus) de 1979/80 B 1995/96 ... c/zrysolop/zus) entre 1979/80 y 1995/96, y de 10s pingiiinos de penacho amarillo (E. chrysocoi~ze) entre ... at selected colonies at Marion Island, commencing in the 1979/80 summer season for macaroni penguins ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 89–103 : Author(s): Cooper, J., A.C. Wolfaardt and R.J.M. Crawford
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Erratum and Addendum - Modelling catch and effort data using generalised linear models, the Tweedie distribution, random vessel effects and random stratum-by-year effects – CCAMLR Science, 11: 59–80 (2004)
Science, 11: 59–80 (2004) File: 12candy-erratum.pdf ... distribution, random vessel effects and random stratum-by-year effects – CCAMLR Science, 11: 59–80 (2004) ... Science, 11: 59–80 (2004) S.G. Candy Department of the Environment, Water, Heritage and the Arts ... 2.0 26 00 00 26 20 00 26 40 00 26 60 00 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 ... effects and random stratum-by-year effects. CCAMLR Science, 11: 59–80. R Development Core Team. 2006 ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 221–222 : Author(s): Candy, S.G
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Distribution of krill (Euphausia superba Dana) catches in the South Shetlands and South Orkneys
and South Orkneys Abstract / Description: A set of concentric zones of 20 km width was defined around ... % of the catch in Subarea 48.1 from December to March was taken within 40 km of the coast, and 90% within 80 km ... and March was taken within 80 km of colonies in the South Orkneys. Estimates of consumption rates, foraging ... A set of concentric zones of 20 km width was defined around selected colonies of penguins ... to be foraging equally over ranges of 80, 60 and 20 km (Ad6lie, chinstrap and gentoo) from their colonies ... zones of 20 km width was defined around selected colonies of penguins distributed around the coasts ... within 40 km of the coast, and 90% within 80 km in all years 1988 to 1991. In 1987, 1988 and 1991,75 ... % of the catch in Subarea 48.2 between December and March was taken within 80 km of colonies in the South ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 287–303 : Author(s): Agnew, D.J.
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Krill population biology during the 1991 Chilean Antarctic krill fishery
a 36.5 mm TL, 80% of the females with spermatophores had a TL larger than 45 mm. In Area B, a bimodal ... specimens between 20 and 39 mm TL. Females comprised 47.1%, males 40% and juveniles 12.9%. Of the females ... sampled, 27.1% bore spermatophores, with a size range between 35.4 and 56 mm TL, although 80% of them had ... a 36.5 mm TL, 80% of the females with spermatophores had a TL larger than 45 mm. In Area B, a bimodal ... ' 2.80 55 25 19:55 22.02.91 62°08,7' 59°55,2' 2.80 50 33 12:10 23.02.91 62°23,6' 60°40,5' 2.20 50 36 ... frequency distribution of E. superba during the daytime, twilight and night-time. 80 % 50 40 20 ... found with a spermatophore had a 36.5 mm TL, 80% of the females with spermatophores had a TL larger ... (modal length 32 mm) for juvenile specimens between 20 and 39 mm TL. Females comprised 47.1%, males 40 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 223–235 : Author(s): Mujica R., A., E. Acuña S. and A. Rivera O.
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Target strengths of krill at 136 and 20 kHz
Paper Title: Target strengths of krill at 136 and 20 kHz Abstract / Description: Estimation ... the mean single-krill target strengths range from-71 to-77 dB at 20 kHz. Trawl hydroacoustic method ... Target strengths of krill at 136 and 20 kHz ... lengths from 43 to 47 mm the mean single-krill target strengths range from -71 to -77 dB at 20 kHz. Trawl ... WG-KRILL-91/29 TARGET STRENGTHS OF KRILL AT 136 AND 20 ... range from -71 to -77 dB at 20 kRz. Trawl hydroacoustic method. For aggregations with mean lengths ... d'un individu de kriU s'etale entre -71 et -77 dB a 20 kRz. Methode de chaluta~e acoustique. Aux ... qaCTOTe 136 KrU, a ~~~ cpe~HHx ~~HH paqKOB 43-47 MM - 3HaqeHH~ CH~bI ue~H -71,-77 ~B Ha qaCTOTe 20 KrU ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 141–157 : Author(s): Kasatkina, S.M.
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Can we use discriminant function analysis to sex penguins prior to calculating an index of a morphometric characteristic?
of birds with greater than 80% success, the difference between the true and apparent mean is likely ... a discriminant function with greater than 80% success may be used to derive statistically robust estimates ... are able to correctly determine the sex of birds with greater than 80% success, the difference between ... , under most normal sampling regimes a discriminant function with greater than 80% success may be used ... discriminant functions are able to correctly determine the sex of birds with greater than 80% success ... are sampled. Therefore, under most normal sampling regimes a discriminant function with greater than 80 ... 80% des oiseaux, la difference entre la moyenne reelle et la moyenne apparente risque d'etre ... regimes d'echantillonnage normaux une fonction discriminante ayant un taux de succes de plus de 80% peut ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 259–272 : Author(s): Agnew, D.J.
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Maximum entropy reconstructions of krill distribution and estimates of krill density from acoustic surveys at South Georgia, 1996–2000
survey boxes (dimensions 80 km × 100 km) north of South Georgia. The reconstructions were generated from ... 80 km transects in each box, providing about 1 600 density estimates per box. The MaxEnt technique ... of mean krill density within two survey boxes (dimensions 80 km × 100 km) north of South Georgia ... intervals along each of the ten 80 km transects in each box, providing about 1 600 density estimates per box ... of krill distribution and estimates of mean krill density within two survey boxes (dimensions 80 km × 100 ... been determined at approximately 0.5 km intervals along each of the ten 80 km transects in each box ... (dimensions : 80 km × 100 km) au nord de la Géorgie du Sud. Les reconstructions sont effectuées à partir de ... d’environ 0,5 km le long de chacune des dix radiales de 80 km de chaque rectangle qui, chacun, fournissait ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 91–100 : Author(s): Wafy, M.H., A.S. Brierley, S.F. Gull and J.L. Watkins
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The Kerguelen database
frequency distributions of the species are also provided for the period 1979/80–1985/86. File: 02 ... for the period 1979/80–1985/86. ... of the species are also provided for the period 1979/80-1985/86. * * * * * * * * * * LA BASE DE DONNEES DES ... ~galernent fournies pour les p~riodes 1979/80-1985/86. EL BANCO DE DATOS DE KKRGUELEN G. Duhame1 ... distribuciones de frecuencia de tamaiio de 1as especies para e1 periodo 1979/80 - 1985/86. EA3A ~HHNX 30Hhl ... ~e cBeAeHHH 0 pacnpeAeJIeHHH no qaCTOTe AJIHHbr no BHAaM 3a nepHoA C 1979/80 no 1985/86 r. - 25 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 23-54 : Author(s): Duhamel, G.
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Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements
depth only also gave good results (80% correct). File: 33-Scolaro-et-al.pdf ... gave good results (80% correct). ... and bill depth only also gave good results (80% correct). Resume U ne analyse discriminante de huit ... discrimination s'est egalement montree satisfaisante (correcte it 80%). Pe3IOMe l{J151 onpe,lleJleHH5I ... 3aMepOB WHpHHbI KpbIJla H BbICOTbI KJlIOBa TaK)I{e 6bIJlH nOJlYlJeHbI xopOWHe pe3YJlbTaTbI (80-npo ... del pico, tambien proporcion6 buenos resultados (80% certeza). 1. IN1RODUCTION Penguins do ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Author(s): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani
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Preliminary atlas of Balaenopterid whale distribution in the Southern Ocean based on pelagic catch data
the locations of pelagic catches of Balaenopterid whales by month between 1931/32–1979/80. Two sets of maps were ... of Balaenopterid whales by month between 1931/32–1979/80. Two sets of maps were produced. The first series ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 113-193 : Author(s): Mizroch, S.A. et. al