Fig. 2
From: Millennium time-scale experiments on climate-carbon cycle with doubled CO2 concentration
Changes in atmospheric carbon (C) pool, annual land/ocean C uptake, and diagnosed anthropogenic emission in the FULL2 × CO2 experiments: the 2000 years simulation by MIROC-ESM (top) and the 1000 years simulation by MIROC-ES2L (bottom). The annual C emission is diagnosed as the sum of C changes in the atmosphere, land, and the ocean, and presented in the figure as black dotted lines. Color bars represent changes in C storages of atmosphere (orange) and annual C uptake by ocean (light blue) and land (green). In panels c and h, d and i, and e and j, the annual C fluxes were calculated as the averages of 5-, 25-, and 250 year intervals, respectively