Evaluating changes in ecological land and effect of protecting important ecological spaces in China

GAO Jixi, LIU Xiaoman, WANG Chao, WANG Yong, FU Zhuo, HOU Peng, LYU Na

Journal of Geographical Sciences . 2021, (9): 1245 -1260 . DOI: 10.1007/s11442-021-1896-y