Sediment source in karst depression basin based on multivariate statistical analysis: A case study of Qingmuguan karst trough area in Shapingba, Chongqing
Cai Yunli, Wei Xingping, Chen Shidie, Xiao Chengfang, Li Hui, Li Liangxin
SCIENTIA GEOGRAPHICA SINICA . 2024, (9): 1684 -1694 .  DOI: 10.13249/j.cnki.sgs.20230796