Alpine regions face severe flood management challenges due to complex terrain,climate extremes,and sparse data.This commentary critiques limitations in current hydrological practices supporting China's Four-pre st...Alpine regions face severe flood management challenges due to complex terrain,climate extremes,and sparse data.This commentary critiques limitations in current hydrological practices supporting China's Four-pre strategy.Key barriers include poor data quality,model limitations,and fragmented systems.Thus,we recommend optimizing observation networks,using physicsinformed neural networks,and establishing unified data platforms.This integrated approach will enhance flood modeling reliability in data-scarce regions,providing actionable insights for adaptive flood governance in high-risk mountainous regions.展开更多
基金the Science and Technology Projects of Xizang Autonomous Region(XZ202501ZY0145)Natural Science Foundation Youth Project of the Science and Technology Department of Sichuan Province(2024NSFSC0984)China Yangtze Power Co.Ltd(Z242302038).
文摘Alpine regions face severe flood management challenges due to complex terrain,climate extremes,and sparse data.This commentary critiques limitations in current hydrological practices supporting China's Four-pre strategy.Key barriers include poor data quality,model limitations,and fragmented systems.Thus,we recommend optimizing observation networks,using physicsinformed neural networks,and establishing unified data platforms.This integrated approach will enhance flood modeling reliability in data-scarce regions,providing actionable insights for adaptive flood governance in high-risk mountainous regions.
