Ecological assessment and recovery of five lakes in Haihe River BasinZhang Hao, Liu Mingzhe, Guo Lifeng, Miao Pingping19-20,23
Establishment of clean small watersheds in urban-rural fringe zone of BeijingYang Jinhuai, Chang Guoliang24-27
Model of soil conservation supervision without binding force of contract for project construction——taking Wudongde Hydropower Station in Jinsha River as an exampleDeng Lingmin, Xu Wensheng, Jiang Min, Nie Wenting, Zhang Pingcang28-30,27
Damage and causes of soil erosion and treatment measures in northern pasture area of Xilingol LeagueChen Lin31-33
Construction techniques of attaching concrete retaining walls for regulating pond of Zhengzhou Tuancheng LakeYang Meng34-36,33
Safety monitoring of side slopes of Longjiang Hydropower Station and early warning systemSun Gengning, He Yongjun, Yang Yang, Li Zhuo41-43
Development and application of internet-plus-based wise irrigation systemChen Yifei, Lv Xinwei, Luo Yufeng46-48
