Analysis on the Evolution of Water Use Structure in the Four Cities of South-Central Hebei ProvinceGAO Xiang, XU He, YANG Hai-yan, WANG Li-shu9-13,17
Present Situation and Evolution Trend of Terrestrial Ecological Environment in Weiyuan River BasinSUN Rui, JIANG Yun-peng, CHEN Hai-mei31-34
Dam Break of Hengquan Reservoir and Downstream Interval Flood and Its Evolution AnalysisZHAO Jian, SUN Yi56-60
Study on the Necessity and Countermeasures of River Sand Pit TreatmentWANG Hong-wei, QIU Jun-nan64-67
Precipitation Analysis and Prediction in Dezhou City based on Wavelet AnalysisPAN li-yun, WANG Yu-jue86-88,96
Design and Analysis of Small Watershed Flood Design based on Reasoning Formula MethodMENG Yu89-91,100
