Simulated headward erosion of bank gullies in the Dry-hot Valley Region of southwest China

Su, Zhengan; Xiong, Donghong; Dong, Yifan; Li, Jiajia; Yang, Dan; Zhang, Jianhui; Li, Jiajia; He, Guangxiong; SCI

机构： Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Hazards & Earth Surface Proc, Chengdu 610041, Peoples R China; Chengdu Univ Informat Technol, Dept Environm Engn, Chengdu 610225, Peoples R China; Yunnan Acad Agr Sci, Inst Trop Ecoagr Sci, Yuanmou 651300, Peoples R China;

关键词： Headward erosion Land form change DEM Fractal dimension