9Analysis on the eutrophication change of main drinking water reservoir source in Zhejiang province and its countermeasures19-20,18
11Discussion on the construction of public emergency response mechanism with the disposal of the flood in Yellow River24-26
13Analysis on the current situation of management of water resource development in Guangxi and its countermeasures29-32
14Study on the countermeasure of sustainable utilization of water resources in Liaoning province33-35