Spatial and Temporal Distribution Characteristics of Earthen Fort Ruins in the Lower Reaches of the Yellow River and Their Relations with Floods
Chen Shiyue, Qiang Liuyan, Zhang Fengju, Li Xinze
SCIENTIA GEOGRAPHICA SINICA . 2020, (7): 1202 -1209 .  DOI: 10.13249/j.cnki.sgs.2020.07.017