Articles | Volume 379
https://doi.org/10.5194/piahs-379-357-2018
https://doi.org/10.5194/piahs-379-357-2018
Pre-conference publication
 | 
05 Jun 2018
Pre-conference publication |  | 05 Jun 2018

Multiple time scale analysis of sediment and runoff changes in the Lower Yellow River

Kaige Chi, Zhao Gang, Bo Pang, and Ziqian Huang

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Cited articles

Fan, H. and Yang, X. Y.: Interannual change characteristics of runoff and sediment load from the mainstream and major tributaries of the Yellow River, J. Sediment Res., 4, 11–15, 2010. 
Guo, X. Q., Liu, M. C., Qian, L., and Zhou, W. X.: Evolution regularity of precipitation in the Shiyang River Basin on Mann-Kendall features, Arid Land Geography, 33, 593–599, 2010. 
Kong, D. X., Miao, C. Y., Wu, J. G., Jiang, L., and Duan, Q. Y.: Bi-objective analysis of water–sediment regulation for channel scouring and delta maintenance: A study of the lower Yellow River, Global Planet. Change, 133, 27–34, 2015. 
Li, W., Fu, X., Wu, W., and Wu, B.: Study on runoff and sediment process variation in the lower Yellow River, Journal of Hydroelectric Engineering, 33, 108–113, 2014. 
Liu, G. W.: Geological Basis for the Management of the Lower Yellow River, Sci. China Earth Sci., 41, 1511–1523, 2011. 
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Short summary
Sediment and runoff changes of seven hydrological stations along the Lower Yellow River from 1980 to 2003 were analyzed at multiple time scale. Research results indicate that (1) The runoff and sediment of the Lower Yellow River during 20 years show the different trend.The runoff reduced, but sediment were not same.(2)The time scale has big effect on the analysis results. (3) The changes of runoff and sediment show high persistence without additional measures, which proved the necessary of WSRS.