Chi Chen¹, Dan Li¹, Yue Li², Shilong Piao², Xuhui Wang², Maoyi Huang³, Pierre Gentine⁴, Ramakrishna R Nemani⁵ and Ranga B Myneni⁶, (1)Boston University, Boston, MA, United States, (2)Peking University, College of Urban and Environmental Sciences, Beijing, China, (3)Pacific NW Nat'l Lab-Atmos Sci, Richland, WA, United States, (4)Department of Earth and Environmental Engineering, Columbia University, New York, NY, United States, (5)NASA Ames Research Center, Moffett Field, CA, United States, (6)Boston University, Earth and Environment, Boston, MA, United States