the saturated zone near the surface grows, with the saturation decreasing as the depth increases. Under regular rain, infiltration is slow, with little impact on deeper soil (Yang et al., 2016).

especially in the purple soil hilly areas. Rainfall and slope, as major driving factors of soil erosion, pose a significant challenge in quantifying their impact on hillslope runoff and sediment yield ...

Chaiya added that he believed the landslide was caused by several consecutive days of rainfall, which saturated the mountainous soil, increasing the risk of slope failure. Meanwhile, a Facebook page ...

Centre for Built Infrastructure Research (CBIR), School of Civil and Environmental Engineering, University of Technology Sydney (UTS), P. O. Box 123, Sydney, Australia ...