Extended Data Fig. 9: Exponential regression models of soil respiration against soil temperature in the primary, secondary, and planted forests.
From: Temporal patterns of soil carbon emission in tropical forests under long-term nitrogen deposition

Exponential regression models of soil CO2 flux against soil temperature in the control, low N-addition, and medium N-addition plots in 2011 − 2019 (a, c, e). Exponential regression models of soil CO2 flux against soil temperature in the control and high N-addition plots in 2007 − 2019 (b, d, f). C: control; L: low N addition; M: medium N addition; H: high N addition.