Implications of Comprehensive Management of Water Resources and Ecological Environment in River Basin:Case of Qiandaohu Lake and Xin'anjiang Basin
The comprehensive management of river basin ecology is of great significance in promoting the construction of river basin ecological civilization.Based on the Zhejiang Qiandaohu Lake and Xin'anjiang Basin water resources and ecological environment protection project,this paper summarized the achievements and experience in the comprehensive management of water environment in the basin,and put forward suggestions for the subsequent comprehensive management of basin ecology.The study revealed that by using SWAT model to identify the pollution characteristics,the main forms and sources of pollution were identified,which offered specific pollution treatment suggestions,promoting the efficiency of comprehensive management of river basin.Agricultural non-point source pollution control,forest ecosystem restoration,water resources management and other work to restore the watershed ecosystem was applied in small watershed unit.Meanwhile,based on the Xin'anjiang Basin Water Environment Compensation Agreement and Qiandaohu Lake water fund,a diversified basin ecological compensation mechanism was established,contributing Zhejiang's experience to the national ecological compensation system.
Xin'anjiangQiandaohu Lakecomprehensive management of river basin ecologyecological compensationintegrated planning
万方数据
