1Establishment and practice on water right system of Haihe River BasinWANG Wen-sheng1-32Analysis on pollution receiving capacity and sewage disposal ability of Haihe River BasinLIU De-wen, YU Hui, Wang Li-ming4-6,183Analysis on multi-year variations of Groundwater Quality in Haihe River BasinZHANG Shao-ji7-84Analysis on water environmental quality of Hengshui Lake9-115Main approach of soil and water conservation and ecological construction in Huguan CountyHU Yan12-136Existing problems and solutions in water resources management of upper Zhanghe RiverWANG Yong, NIU Fu14-157Analysis on Tianjin rural water resources development and utilizationLIU Shuai16-188Existing problems and solutions in water resources development and utilization of Binzhou CityLI Dong, LI Gui-lan, CHEN Xin-guo19-209Safe construction of flood detention region in Haihe River BasinZHU Xiao-chun, LIU Si-qin, SONG Qiu-bo21-2310Existing problems and proposals for safe construction and management of flood detention region in Tianjin CityZHANG Yue-song, HU Kun24-25,2811Necessity analysis on establishment and implementation of management methods for Three Rivers Estuary in Haihe River BasinFANG Xiu-fang, DONG Lin26-2812Thought on increasing management level of construction project within the scope of river course managementDING Ze-ping29-3113Quality management and control for main body of north flood sluice project in Duliujian RiverZHU Bao-liang, DENG Hai-sheng, YUAN Zhen-ye32-33,3514Research on management of sand mining in Zhanghe RiverZHAO Hong-ru, HE Chuan-en34-3515Management cost control of water conservation project under constructionYANG Hui-qin36-3716Identification of compensation opportunity in construction modificationFU Jin-ping, JIN Wang-sheng, MA Zhong-jing38-39,6117Discussion on mistakes and solutions in water conservation project biddingHOU Hao-hua40-4118Application and Implementation of steel-reinforced-concrete rebated pipe in drainage projectLI Xiu-jun42-4319Wavelet theory and its application to hydrological forcast and predictionOUYANG Yong-bao, DING Hong-rui44-4620Application of hydraulics approach in study out for connection between water level and flowMEI Li-geng47-48 