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1 day ago · The four debris flow gullies constructed during the upgrading project in Yajiang County, stretching from the west of the city to the Shearer Bay section, were analyzed via examples. The results ...
May 28, 2024 · Debris-flow entrainment modelling under climate change: Considering antecedent moisture conditions along the flow path. Debris-flow volumes can increase along their flow path by entraining sediment stored in the channel bed and banks, thus also increasing hazard potential.
May 28, 2024 · Debris flows are a type of mass movement that is more likely after wildfires, and while existing hazard assessments evaluate the rainfall intensities that are likely to trigger debris flows, no operational hazard assessment exists for identifying the areas where they will run out after initiation.
3 days ago · Debris flows are one of the most destructive landslide processes worldwide, given their ubiquity in mountainous areas occupied by human settlement or industrial facilities around the world. Given the episodic nature of debris flows, these hazards are often un- or under-recognized.
6 days ago · Short-duration, high-intensity rainfall can initiate deadly and destructive debris flows after wildfire. Methods to estimate the conditions that can trigger debris flows exist and...
May 27, 2024 · Debris flow, driven by natural events like heavy rainfall and snowmelt, involves sediment, rocks, and water, posing destructive threats to life and infrastructure. The accurate prediction of its activity range is crucial for prevention and mitigation efforts.
Jun 6, 2024 · In this paper, we develop a GIS workflow for applying a topographically based debris-flow runout model, evaluate model accuracy using observed data on debris-flow runout length, apply the model to recent wildfire events, and display potential runout paths in an interactive web map.
