Sources of Uncertainty in Gross Primary Productivity Simulated by Light Use Efficiency Models: Model Structure, Parameters, Input Data, and Spatial Resolution


Yi Zheng1, Li Zhang2, Jingfeng Xiao3 and Wenping Yuan1, (1)Sun Yat-Sen University, Guangzhou, China, (2)Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing, China, (3)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Earth Systems Research Center, Durham, United States