Effects of initial step height on the headcut erosion of bank gullies: a case study using a 3D photo-reconstruction method in the dry-hot valley region of southwest China

Zhang, Baojun; Xiong, Donghong; Su, Zhengan; Yang, Dan; Dong, Yifan; Xiao, Liang; Zhang, Su; Zhang, Baojun; Yang, Dan; Xiao, Liang; Zhang, Su; Shi, Liangtao; SCI

机构： Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Hazards & Earth Surface Proc, Chengdu, Peoples R China; Chinese Acad Sci, Coll Resources & Environm, Grad Univ, Beijing, Peoples R China; Chinese Acad Sci, Coll Resources & Environm, Grad Univ, Beijing, Peop;

关键词： Initial step height 3D photo-reconstruction method plunge pool development Gully headcut erosion