Weakening temperature control on the interannual variations of spring carbon uptake across northern lands

Shilong Piao, Zhuo Liu, Tao Wang, Shushi Peng, Philippe Ciais, Mengtian Huang, Anders Ahlstrom, John Burkhart, Frédéric Chevallier, Ivan A. Janssens, Su-Jong Jeong, Xin Lin, Jiafu Mao, John Miller, Anwar Mohammat, Ranga B. Myneni, Josep Peñuelas, Xiaoying Shi, Andreas Stohl, Yitong Yao, Zaichun Zhu, Pieter P. Tans