Construction and application of copula-based trivariate standardized river disconnection index for seasonal rivers in arid and semi-arid areas

Abstract Traditional concepts of river health and methods for identifying ecological river disconnection are not applicable to seasonal rivers. Given the substantial negative impact of ecological river disconnection on river ecosystems and the importance of groundwater and soil moisture for the ecol...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Qingqing Qi, Zipeng Wang, Zezhong Zhang, Hang Yin, Hexin Lai, Yiyang Zhao, Fei Wang, Kai Feng
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-07-01
Subjects:	Seasonal river Comprehensive river Disconnection index Copula Tabu river
Online Access:	https://doi.org/10.1038/s41598-025-11513-w