1Analysis on weather conditions in Haihe Basin of flood season in 2007XU Zhi-long, YANG Min, ZHOU Bo1-32Study on initial water right allocation in Weihe BasinZHU Xiao-chun, WANG Bai-lu4-63Water resources utilization and development status and countermeasures research of Hutuohe irrigation areasMA Yue-lin7-94An analysis of the water characters and its influenced effects at Provincial Section of Miyun Reservoir's Chaohe tributaryJING Hong-wei10-13,225Evaluation and countermeasures for water ecological system of rivers and reservoirs in Hebei ProvinceSUN Xue-feng14-176Status and countermeasures of water entironment in Zhangjiakou CityZHANG Zhan-gui, GUO Yong, GUO Li-feng18-227Analysis on the reasons of the historical storms in the basin of Yuqiao Reservoir23-258Study on the method of dynamically controlling water level in flood season of Yuqiao Reservoir26-299Discussion on flood insurance mechanism of Haihe BasinDUAN Zhi-hua, LU Hong-bin30-31,3610Management of design changes of water-conservancy projectLIU Yuan-zheng, ZHOU Tao32-3311Protection scheme design and construction control of B26 Road Boxi pipeline in Lingang Industrial AreaWANG Ke-qin34-3612Research on status and development of irrigation areas diverting water from the Yellow River of Binzhou City37-3813Irrigation technology and engineering model of saline water irrigation for winter wheatWANG Shu-feng39-4014Parameters selection of water quality model based on genetic algorithm methodJIA Yan-hui41-4215The treatment of leakage in Paizihe aqueductGUI Jian-ping, JIANG Sheng-hua, ZHONG Han-hua43-4516Common causes and prevention of cracks in masonry structureFENG Xiu-juan, WEN Yu46-4717Concrete antifreeze theory and application in winter constructionLIU Guo-wang, DU Hui48-4918Causes and prevention measures of concrete carbonationYANG Kni-ming, CUI Shao-feng50-51,5719Hazards and prevention of collapsible loess52-53,5520Study on monitoring effection of comprehensive treatment in Toudaochuan basin of ChichengZHANG Shu-fang54-55 