Fig. 3: Latitudinal distributions of feedback drivers and the contribution of feedbacks to cumulative net CO2 uptake averaged across Earth System Models (ESMs).
From: Rising nitrogen deposition leads to only a minor increase in CO2 uptake in Earth system models
a Atmospheric CO2 concentration change, (b) temperature change, (c) nitrogen (N) deposition change, (d) carbon-concentration feedback, (e) carbon-climate feedback, and (f ) carbon-nitrogen feedback over 140 years of the 1pctCO2 experiment. Eleven ESMs were analysed for the carbon-concentration and carbon-climate feedbacks, and three ESMs were analysed for the carbon-nitrogen feedback. Lines show the mean and shaded regions show the 95% confidence interval.
