Earth System Science Data
Earth System Science Data
Earth System Science Data
Articles | Volume 17, issue 12
Articles | Volume 17, issue 12
https://doi.org/10.5194/essd-17-7331-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-17-7331-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 12
Data description paper
 | 
19 Dec 2025
Data description paper |  | 19 Dec 2025

A long-term dataset of debris-flow and hydrometeorological observations from 1961 to 2024 in Jiangjia Ravine, China

Li Wei, Dongri Song, Peng Cui, Lijun Su, Gordon G. D. Zhou, Kaiheng Hu, Fangqiang Wei, Yong Hong, Guoqiang Ou, Jun Zhang, Zhicheng Kang, Xiaojun Guo, Wei Zhong, Xiaoyu Li, Yaonan Zhang, Chao Shi, and Hui Tang

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Short summary
This research presents a unique 64-year (1961–2024) debris-flow dataset for Jiangjia Ravine, Dongchuan, Yunnan, China. The dataset includes detailed measurements of debris-flow kinematic parameters (velocity, depth, and discharge), physical–mechanical properties (particle size, yield stress, and viscosity), seismic data, and hydrometeorological records (e.g., minute-by-minute rainfall and soil moisture). The dataset is publicly accessible via the National Cryosphere Desert Data Center (NCDC).
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