Résultats de la recherche
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Homogeneity of body length composition of Antarctic krill within the commercial zone
Paper Title: Homogeneity of body length composition of Antarctic krill within the commercial zone ... Abstract / Description: The homogeneity of krill (Euphausia superba) length composition in commercial ... between different hauls was most noticeable in areas where krill length frequency compositions were ... being taken from location A and the other from location B in the vessel fish pond (Figure 1). In two ... --------------------------, I I I I I I I I I -------------------------~ Fish pond A e Hatch Belt conveyor ... vessel fish pond. Locations are shown in closed circles. 22 ,-... '#. "--" » u c 0) ::l ... WG-KRILL-90/ll REV.l HOMOGENEITY OF BODY LENGTH ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Auteur(s): Ichii, T.
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Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000
Paper Title: Analysis of krill trawling positions north of the South Shetland Islands (Antarctic ... commercial krill trawling positions for the 1980/81 to 1999/2000 seasons in the area north of the South ... . Trawling positions seemed to be primarily governed by the distribution of larger mature krill, especially ... quality, such as salp abundance and the proportion of green krill, also seemed to have an increasing ... (Table 1). Therefore, trawlers may have decided to fish for non-green krill distributed in the oceanic ... arrastres de la pesqueria comercial de kril desde la temporada 1980/81 a la 1999/2000 a1 norte de las islas ... distribucion del kril maduro y de mayor tarnaiio aparentemente fue el factor deterininante en la distribucion ... kril verde, tarnbieli afectaron significatlvamcnte 10s arrastres de kril en el verano. Tambien se ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Auteur(s): Kawaguchi, S. and K. Segawa
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Documents de réunion
Ce document examine le processus de communication des documents, propose des améliorations ... Documents de réunion ...
Meeting Document : CCAMLR-38/16 : Auteur(s): CCAMLR Secretariat
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Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 kHz and 120 kHz
Paper Title: Measurements of differences in the target strength of Antarctic krill (Euphausia ... (36 to 60 mm) Antarctic krill (Euphausia superba) at 38 and 120 kHz have been inferred from ... ). Symposium on Fisheries Acoustics. FAO Fish. Rept. 300: 52-58. FOOTE, K.G., I. EVERSON, J.L. WATKINS and ... . Research ship Africana. Spec. Rep. Sea Fish. Res. Inst. S, Afr. 3: 80. BIOMASS. 1986. BIOMASS Report 40 ... WG-KRILL-90/28 MEASUREMENTS OF DIFFERENCES IN THE ... TARGET STRENGTH OF ANTARCTIC KRILL (EUPHAUSIA SUPERBA) SWARMS AT 38 KHZ AND 120 KHZ I. Hampton ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 75–86 : Auteur(s): Hampton, I.
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Determination of Antarctic krill acoustic back-scattering cross-section
Paper Title: Determination of Antarctic krill acoustic back-scattering cross-section Abstract ... / Description: When determining the density krill of concentrations it is necessary to know the acoustic cross ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ... determine the acoustic cross-section of the back-scattering of krill. By experiments, the authors have ... Boston (USA), 1979. N20. Samovolkin V.G. Back-scattering of ultrasound from fish and shrimp. VNlRO ... KRILL ACOUSTIC BACK-SCATTERING CROSS-SECTION V.A. Protaschuk and T.A. Lukashova (U.S.S.R.) Abstract ... When determining the density krill of concentrations it is necessary to know the acoustic cross ... -section of back-scattering of krill. The target strength can be determined in situ by measuring the echo ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 141-152 : Auteur(s): Protaschuk, V.A. and T.A. Lukashova
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Acoustic data analysis and models of krill spatial distribution
Paper Title: Acoustic data analysis and models of krill spatial distribution Abstract ... descriptors of krill spatial aggregation: power spectra for krill biomass fluctuations in space, semivariogram ... (spatial autocorrelation of krill biomass) and the frequency distribution of krill biomass estimate. The ... distribution of krill biomass is bimodal and appears to be the mixture of two log normal distributions. These ... well as fish. Krill distribution is highly variable in space and time (Marr 1962), and krill often ... ): 451-471. MANGEL, Marc. 1987. Simulation of Southern Ocean krill fisheries. SC-CAMLR-VI/BG/22 ... OF KRILL SPATIAL DISTRIBUTION A. Morin, A. Okubo and K. Kawasaki Abstract Acoustic data ... obtained on 4-5 January 1987 aboard the RN ProfesSor Siedlecki were used in three descriptors of krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Auteur(s): Morin, A., A. Okubo and K. Kawasaki
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Small scale krill surveys: simulations based on observed euphausiid distributions
Paper Title: Small scale krill surveys: simulations based on observed euphausiid distributions ... norvegica is used to model the effects of krill swarm orientation and shape on the success of two proposed ... that the coefficient of variation (CV) of mean krill density varies inversely with mean density, and is ... . Biology and ecology of the Antarctic krill (Euphausia superba Dana): A review. BIOMASS Scientific Series ... fishing by an individual Japanese trawler. In: Selected Scientific Papers, 1988 (SC-CAMLR-SSP/S). CCAMLR ... characteristics necessary in prey surveys. Selected Scientific Papers, 1987 (SC-CAMLR-SSP/4). CCAMLR, Hobart ... Meeting of the Scientific Committee (SC-CAMLR-IX). CCAMLR, Hobart, Australia. SOKAL, R.R. AND F.J ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Auteur(s): Agnew, D.J. and S. Nicol
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Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data
of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data Abstract ... / Description: Seasonal variation in the diurnal vertical migration and aggregation of Antarctic krill ... migration and aggregation of krill are closely related to its feeding and spawning ecology and avoidance of ... . Resumen Se estudió la variación estacional de la migración vertical diurna y la concentración del kril ... sugiere que los cambios estacionales y diurnos de la migración vertical y la concentración de kril se ... change of catch effi ciency of saury larvae and juveniles by a neuston net. Bull. Jpn. Soc. Fish ... tres colores de hepatopáncreas del kril. ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Auteur(s): Taki, K., T. Hayashi and M. Naganobu
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Homogeneity of Adélie penguins as krill samplers
Paper Title: Homogeneity of Adélie penguins as krill samplers Abstract / Description: A nested ... penguins in the length of krill eaten, using data from Esperanza Bay. The variance component-0.26 was not ... inclusivo ANOV A para medir el componente de variancia del kril de distintas longitudes consumido por ... contents for the simultaneous study of prey and predator parameters. In: Selected Scientific Papers, 1989 ... in the diet of penguins. In: Selected Scientific Papers, 1990 (SC-CAMLR-SSPI7). CCAMLR, Hobart ... ) KOJIHtIeCTBa cbe~eHHoro nHHrBHHaMH KPHJISI no ~HSIM. Lista de las tablas Talla media y variancia del kril ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Auteur(s): Marschoff, E. and B. Gonzalez
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Characteristics of krill swarms from Prydz Bay
Paper Title: Characteristics of krill swarms from Prydz Bay Abstract / Description: The ... fishing by an individual Japanese trawler. In: Selected Scientific Papers, 1988 (SC-CAMLR-SSP!5). CCAMLR ... . In: Report of the Tenth Meeting of the Scientific Committee (SC-CAMLR-X), Annex 5. CCAMLR, Hobart ... WG-KRILL-91/7 CHARACTERISTICS OF KRILL SWARMS FROM ... Subgroup on Survey Design. The subgroup was set up by the CCAMLR Working Group on Krill (WG-Krill) and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Auteur(s): Agnew, D.J. and I.R. Higginbottom