Controls on spatiotemporal heterogeneity and evolutions of debris flows along a traffic corridor affected by the strong Wenchuan earthquake
Description
The 2008 Wenchuan earthquake produced numerous loose materials with seriously impact on the debris flow within the affected region, notably impeding the traffic safety transport and local economic recovery. Given its extended duration of earthquake aftermath and its significance as a traffic corridor, Wenchuan County, was chosen as the primary study area for examining the evolution of spatiotemporal heterogeneity and determinants of post-earthquake debris flows. 166 debris flow events across 69 catchments in this region from 2008 to 2019 were compiled.
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Funding
National Natural Science Foundation of China
U21A2008
National Natural Science Foundation of China
42201088
National Key R&D Program of China
2022YFC3006405
National Key R&D Program of China
2024YFC3012701
National Natural Science Foundation of China
42201086