Author(s): X. Ma; T. Yasunari; T. Ohata; Y. Fukushima
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Keywords: No Keywords
Abstract: This study applied a combined hydrological model designed for northern rivers to the Lena River basin, using daily routine meteorological data for the region from October 1986 to September 2000. The timing of flood rising and flood peak could be modeled for the selected hydrological station, which present the entire basin (at Kusur Station). In general, estimates of annual runoff were sufficient accurate (within 20 mm on average and 8.85 in percent) at Kusur. Since calculated annual runoffs were underestimate compared with observed values, an interpolation method that considers weather conditions and geographical feature would be requested to improve modeling accuracy.
Year: 2004