supported by the 973 Program (2008CB425803);the Project group of the Knowledge Innovation Program (Kzcx2-Yw-Q03-5-2);National Natural Science Foundation of China (Grant No. 40901008)
The Wenchuan earthquake caused numerous landslides and collapses that provide abundant unconsolidated material for future mobilization as debris flows.Debris flows will be very active and cause considerable damage for...