Recurrent Landslide-Derived Debris Flows in the Yizhong River Basin: Geomorphic Controls, Structural Predisposition, and Rainfall-Driven Instability
The Yizhong River Basin, located in an alpine gorge on the southeastern Tibetan Plateau, experiences recurrent landslide-derived debris flows originating from moraine-covered source areas. This study integrates unmanned aerial vehicle (UAV)-based geomorphic interpretation, field geological profiling, laboratory direct...