人民黄河2025，Vol.47Issue(6)：90-95,6.DOI:10.3969/j.issn.1000-1379.2025.06.014
黄河壶口瀑布景观与水文泥沙响应关系研究
Research on the Correspondence Between the Landscape of Hukou Waterfall on the Yellow River and Hydrological Sediment
摘要
Abstract
Under the combined influences of global climate change,evolving underlying surface conditions,and anthropogenic activities,the hydrological-sediment regimes of the Yellow River Basin have undergone notable modifications in recent decades.These alterations have con-sequently driven adaptive transformations in fluvial landscapes,including waterfall systems.As a natural waterfall formed along the mainstem of the Yellow River within the Jin-Shaan Grand Canyon,Hukou Waterfall serves as a critical study target.Leveraging long-term continuous in-situ monitoring data,field investigations,and historical archives,this research systematically investigated the primary landscape characteris-tics of Hukou Waterfall-encompassing morphology,scale,and coloration,while elucidating its interactive relationships with reach-scale hydrological and sediment dynamics.Furthermore,an analysis of the waterfall's historical evolution from 1956 to 2023 reveals two key find-ings:a progressive reduction in overall scale since 1956,and a significant increase in the occurrence frequency of clear-water flow events.关键词
原型观测/水文泥沙/壶口瀑布/景观演变Key words
landscape prototype observation/hydrological and sediment/Hukou Waterfall/landscape evolution分类
天文与地球科学引用本文复制引用
潘轶敏,何智娟,王煜,张迪,郝方..黄河壶口瀑布景观与水文泥沙响应关系研究[J].人民黄河,2025,47(6):90-95,6.基金项目
国家重点研发计划项目(2023YFC3206202) （2023YFC3206202）
