Modeling suggests fossil fuel emissions have been driving increased land carbon uptake since the turn of the 20th Century

Schwalm, C.R., . Huntzinger, A. Michalak, K. Schaefer, J.B. Fisher, Y. Fang, and Y. Wei (2020), Modeling suggests fossil fuel emissions have been driving increased land carbon uptake since the turn of the 20th Century, Scientific Reports, 10, 1-9, doi:10.1038/s41598-020-66103-9.