Formation mechanism of low signal-to-noise ratio seismic data in complex Karst areas - Feng Gao; Zhangqing Sun; Xiunan Fan; Zihao Li; Fuxing Han; Jipu Lu; Wenpan Cen; Mingchen Liu; Zhenghui Gao; Jiawei Xie (Journal of Applied Geophysics, 2026)