The Analysis of the Soil Erosion Potential by Using Seim in Taiwan

摘要

As a result of the extrusion of Eurasia plate and Philippine plate, Taiwan is provided with particular geology and topography environment. With the steep geology, fragile topography, frequent earthquakes and strong rainfall intensity, the disasters due to debris flow, hillslope landslide and rock fall are occurred frequently and endanger the human's safety and property. The landslide is possible to induce more serious soil erosion later. The research bases on the Soil Erosion Index Model (SEIM) and the factors which include rainfall, soil character, slope, cover above soil surface and land use induce landslide disasters, to assesses and predicts the potential areas of landslide is the research's objective.