安徽省河湖管理范围划定实践与思考OA

Legally delineating the management boundaries of rivers and lakes is a clear requirement for the full implementation of the river chief system,and also a fundamental task for strengthening river and lake management.Based on systematic review of the relevant national and provincial policies,regulations and technical standards,this paper comprehensively employed satellite remote sensing interpretation,GIS spatial analysis and UAV aerial survey to deeply analyzed the implementation process,specific practices,and challenges faced in the river and lake boundary demarcation,in combination with the actual results of demarcation work in Anhui Province.The paper reveals issues such as inconsistent flood control standards across counties(districts),inconsistent boundary demarcation for lake sections with and without embankments,and non-standardized results.Targeted solutions are proposed accordingly.The paper indicates that by unifying flood control standards,standardizing boundary demarcation techniques,and strengthening result management,the quality and level of river and lake management boundary demarcation can be enhanced,thereby promoting the scientific and standardized development of river and lake management.