基于自然岸线保有率的海岸线管控思考与探讨OA

Coastlines,as critical interfaces between land and sea,possess abundant natural resources and diverse ecosystem service functions.In recent years,with the deepening advancement of ecological civilization construction,the protection and management of natural shorelines have received increasing attention.Based on the core management indicator of the natural shoreline retention rate,this paper systematically reviews the evolution of China's natural coastline management policies.It analyzes four major challenges currently faced:complex spatial distribution of natural coastlines that increases regulatory difficulties;overlapping demands that exacerbate the conflicts between protection and development;inadequate financial support and delayed restoration outcomes;and the difficulty of effectively implementing the balance mechanism between occupation and compensation.This paper proposes optimization pathways including strengthening top-level design,enriching policy tools,innovating business models,and establishing collaborative mechanisms.These strategies aim to enhance the refined and standardized management of coastlines in coastal regions,contributing to the realization of a Beautiful China and a strong maritime nation.