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Analysis of streamflow and sediment flux changes in the Yangtze River basin
The present paper focuses on the variation of the annual streamflow and sediment fluxes in the Yangtze River basin from 1956 to 2009 using annual observations at 10 hydrological gauging stations. Both simple linear regression analysis and the Mann-Kendall test are applied to the time series for trend detection, and the relations between streamflow and precipitation and between sediment flux and precipitation are analyzed with the help of a double mass curve function. The results present differing trends of changes in streamflow and sediment.
Analysis of streamflow and sediment flux changes in the Yangtze River basin
The present paper focuses on the variation of the annual streamflow and sediment fluxes in the Yangtze River basin from 1956 to 2009 using annual observations at 10 hydrological gauging stations. Both simple linear regression analysis and the Mann-Kendall test are applied to the time series for trend detection, and the relations between streamflow and precipitation and between sediment flux and precipitation are analyzed with the help of a double mass curve function. The results present differing trends of changes in streamflow and sediment.
Analysis of streamflow and sediment flux changes in the Yangtze River basin
Zhao, Guangju (Autor:in) / Mu, Xingmin (Autor:in) / Su, Buda (Autor:in) / Tian, Peng (Autor:in) / Wang, Fei (Autor:in) / Zhai, Jianqing (Autor:in) / Xiong, Ming (Autor:in)
Water International ; 37 ; 537-551
01.09.2012
15 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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