The initiation and motion characteristics of the '10·5' loess landslide in the Heifangtai platform, Gansu Province - Lin RAN; Penghui MA; Jianbing PENG; Jiaxu KONG; Zuopeng ZHANG; Ju YANG; Zekun LI; Zhe MA (Zhongguo dizhi zaihai yu fangzhi xuebao, 2022)