1Seriously Implementing Estuary Management Methods of Hai River, Duliujian River and Yongdingxin River, Legally Enhancing Estuary Management1-22Creating a New Situation of Estuary Management under Legal Administration3-43Countermeasure Consideration about Enhancing Estuary Management of Zhangweixin River5-74Rain-flood Water Resources Scheduling Research of Beisanhe Basin in Tianjin8-105Analysis on Shallow Groundwater Exploitation and Utilization under Yellow River Beach11-126Shallow Discussion on Water Resources Sustainable Utilization13-14,187Water Quality Condition and Exploitation Countermeasures in Luanhe Basin15-188Study on Eutrophication Control in Inter-basin Water Supplying Sources of Canyon Type19-239Water Quality Evaluation and Protection Measures in Water Supplying Sources of Panjiakou and Daheiting Reservoirs24-26,3110Current Ecological and Environmental Conditions and Protection Measures in Water Resources of Luanhe to Tianjin Water Diversion Project27-2811Analysis on Non-point Pollution of Main Water and Soil Loss Sources in Luanhe Basin,Chengde29-3112Current Conditions and Integrated Control Measures of Suburban River Channels in Tianjin32-33,3613Characteristics Analysis on Hydrological Factors in Upstream of Wangkuai Reservoir, Sha River Basin34-3614Problems and Measures of Food Control and Disaster Reduction in Dezhou37-3915Management Situation and Considerations about River-related Construction Project40-42,4616Study on the Influence of Engineering Changes to Engineering Cost43-4417Problems and Countermeasures in Tuanbo Reservoir45-4618Method of Water and Soil Conservation Budget Estimation Based on EXCEL47-50,6019A Brief Introduction of Side Wall Demolition and Reconstruction Technology of Water Delivery Tunnels in Luanhe Water Diversion Project51-53,7020Pipeline Crossing Project Measurement in Groundwater Supplying Sources54-55 