Taibang Zhang^1,2, Yong Zhang^1,2, Mingqi LI^1,2, Guofu Deng^1,2, Zhi-Yong Yin^1,3 and Shao Xuemei^1,2, (1)Key Lab of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China, (2)University of Chinese Academy of Sciences, Beijing, China, (3)Department of Environmental and Ocean Sciences, University of San Diego, San Diego, CA, United States