Search results
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Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000
that the oceanographic situation in 2000 (poor water infl ow from southern areas of the Scotia Sea and the southeastern ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Author(s): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky
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The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)
distributed according to the normal probability plot. However, low values of total length provide a poor fit ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Author(s): Lord, C., G. Duhamel and P. Pruvost
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Statistical problems in krill stock hydroacoustic assessments
-strength measurements. In the case of statistical methods, there are no clear guidelines for deciding what ... , there are no clear guidelines for deciding what method is most appropriate, this is made even more ... "4ae CTaTHCTH"4eCKHX MeTO,l{OB He HMeeTC.SI "4eTKHX npaBHJI ,l{JI.SI BhIGopa HaHGOJIee nO,l{XO,l{.SIm ... OTKJIOHeHHM OT ,l{aHHhIX, nOJIY"4eHHhIX no HeCTa:QHOHapHhIM nonYJI.H:QH.HM, "4ero COBpeMeHHhIMH cnocoGaMH ... medicion de la fuerza de blanco. En 10 que se refiere a los metodos estadfsticos, no existen pautas ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.
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Using ecosystem monitoring data to detect impacts
using monitoring data with no control sites. These methods assess either (i) the expected probability of ... paper discusses a range of methods for inferring such impacts using monitoring data with no control ... métodos evalúan (i) la probabilidad esperada de un valor observado en un ecosistema que no ha sufrido un ... permite adoptar criterios para la inferencia en base a cambios en dicha frecuencia, y no con referencia a ... ). There is no evidence of a fishery-induced impact on these data during the monitoring period. However ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Author(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda
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Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries
were no significant differences in growth parameters calculated for males and females. Von Bertalanffy ... 1992 and 1993. The range of estimated ages was 4 to 25 years. There were no signifi cant differences ... . No hubo diferencias signifi cativas en los parámetros de crecimiento calculados para machos y ... distribution around zero, indicating that there was no signifi cant bias between readers. Twenty- nine ... no signifi cant difference in the values of L50 and Lm50 calculated for females and males (P > 0.01 ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Author(s): van Wijk, E.M., R. Williams and A.J. Constable
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A balanced model of the food web of the Ross Sea, Antarctica
at the scale of the Ross Sea annual cycle is poor − per- haps not surprising given the heterogeneity ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Author(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet
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Intra-annual variability in the density of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ estimates of krill density
indicated ‘poor’ krill years. The 1994 (JR06) value, for example, was one of the lowest acoustic estimates ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 27–41 : Author(s): Saunders, R.A., A.S. Brierley, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein and D.G. Bone
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Population genetic structure of Patagonian toothfish in the West Indian Ocean sector of the Southern Ocean
per collection ranged from 0.000 to 0.900 and allele counts from 1 to 21. There was no evidence of ... to 0.900 and allele counts from 1 to 21. There was no evidence of signifi cant mtDNA heterogeneity ... within). In a recent genetic study by the authors, no signifi cant differentiation between Macquarie ... observadas por locus de cada muestra variaron entre 0,000 y 0,900, y el número de alelos de 1 a 21. No hubo ... de alelos) en tres loci microsatélite en las cuatro muestras. No se demostró la existencia de ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 21–32 : Author(s): Appleyard, S.A., R. Williams and R.D. Ward
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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
T C C T T C T C C T T C C T T C C T T C No.of Weights 2 1 1 2 2 1 2 1 2 3 3 2 2 3 3 2 2 3 3 2 Hooks Set Observed ... . Experience NO1 (poses 5-12), experience N02 (poses 13-24). Tableau 2: Conditions environnementales des ... operations de pose. Tableau 3: Observations notees pendant La remontee de la palangre. Experience NO ... 1 (poses 5-12), experience NO2 (poses 13-24). Tableau 4: Taux de capture accidentelle d'oiseaux de mer ... mortality when 8.5 kg was used compared to 4.25 kg, but no further significant reduction when 12.75 kg was ...
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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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
studying the offshore populations in a similar period. No recovery of the stocks of N. rossii and G ... the offshore populations in a similar period. No recovery of the stocks of N. rossii and G ... comparación con la especie Notothenia coriiceps, que no ha sido explotada comercialmente. A pesar del ... Armonía aumentó en 2002 y 2003, mientras que no se registraron capturas de G. gibberifrons. Estas ... dedicadas al estudio de las poblaciones ‘offshore’ en un período similar. No se observó una recuperación de ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Author(s): Barrera-Oro, E.R. and E.R. Marschoff