Analysis on the influence of runoff trend in the Liusha River Basin of XishuangbannaZhen Ling, Shan Xu, Minghua Dong, Guojian Feng, Hong Huo, Fan Chen and Yan PengE3S Web Conf., 228 (2021) 02010DOI: https://doi.org/10.1051/e3sconf/202122802010