Climate change increases carbon allocation to leaves in early leaf green-up - Meng, Fandong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Hong, Songbai (Peking University. College of Urban and Environmental Sciences) ; Wang, Jiawei (Peking University. College of Urban and Environmental Sciences) ; Chen, Anping (Colorado State University. Department of Biology) ; Zhang, Yao (Sino-French Institute for Earth System Science) ; Zhang, Yichen (Peking University. College of Urban and Environmental Sciences) ; Janssens, Ivan (University of Antwerp. Department of Biology) ; Mao, Jiafu (Oak Ridge National Laboratory) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Piao, Shilong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research)