Determination of Ecological Water Levels and Guarantee Measures for the Chaiyi River in Suqian City
ZHAO Xinhua
ZHANG Lei
DENG Wei
ZHANG Haiming
Abstract：To enhance river management and protection,restore the ecological functions of rivers,and promote the construction of beautiful rivers,research on ecological water levels of rivers was conducted.Taking the Chaiyi River in Suqian City as the research object,this study investigated the basic conditions of the river and determined the ecological water level control section and calculation methods for the river's ecological water level.Based on these calculations,the river's ecological flow was further determined.Guarantee measures for the ecological water level of the Chaiyi River were proposed,including ecological water level monitoring and early warning,water volume scheduling,and assessment mechanisms.Through calculations,the ecological water level of the Chaiyi River in Suyu District was determined to be 5.4 meters.The findings provide a reference for ecological river management in Suyu District.
Keywords：ecological water levelriverguarantee measuresSuqian City
Publication Date：2025-10-20
Online Publishing Date：2025-11-12(First online date of this platform, not the publication date of the document)
Pages：4( 20-23 )