Progress in watershed geography in the Yangtze River Basin and the affiliated ecological security perspective in the past 20 years, China

GAO Yang, JIA Junjie, LU Yao, SUN Xiaomin, WEN Xuefa, HE Nianpeng, YANG Tiantian

Journal of Geographical Sciences . 2020, (6): 867 -880 . DOI: 10.1007/s11442-020-1759-y