黄河流域"三性互转"洪水动态管理范式理论、技术与实践OA

In response to the systemic challenges posed by the Yellow River Basin's inherent"water-sediment co-occurrence"characteris-tics,namely the high risk and severe consequences of extreme flood-sediment events,this paper draws upon flood management practices in the basin to uncover their underlying management logic and distill the"Three Attributes Interconversion"dynamic flood management para-digm.The study provides an in-depth examination of the intrinsic logic and management philosophy governing the dynamic interconversion among the three core attributes of floods:harmfulness,resourcefulness,and functionality.It further synthesizes a tripartite technical frame-work consisting of"the intelligent hub,regulation and control support,and institutional guarantee".Building on this foundation,the paper articulates a dynamic,synergistic practical pathway characterized by"precise prevention and control of harmfulness,scientific utilization of resourcefulness,and proactive shaping of functionality."The effectiveness of this paradigm is validated through historical experience.Overall,the paradigm marks a fundamental shift in flood management from singular control to multi-attribute dynamic transformation,and from engineering-dominated approaches to systematic governance.It offers a scientifically grounded solution for ecological protection and high-quality development in the Yellow River Basin,while also providing a robust theoretical framework and practical pathway for implementing the"Three Floods"systematic solution.