【摘要】 <正>In tectonically active mountain belts such as the Taiwan（Fig.1a）,frequent landslides affect the stability of mountain slopes,and landslides favour river erosion of disrupted masses.In the climatic and geodynamic context of Taiwan with heavy rainfall,approximate typhoon frequency of 3 -5 per year,rapid uplift of～5-10 mm yr^-1 and strong denudation rate.Landslides are among the most common earthquake induced secondary effects and are causing huge damage to更多还原