Extended Data Fig. 4: Effect of warming on soil water and temperature.
From: Weakening greenhouse gas sink of pristine wetlands under warming
Effect of warming on soil moisture at different soil depths and water table (a). Relationships between the change in surface soil moisture, soil temperature and increase in air temperature (b–e). Blue lines in (a) represent the mean value of soil moisture and water table change, and numbers next to violin plots are the number of sites. Black solid lines in (b–e) are best-fit lines obtained from meta‐regression. The shaded area with dashed curves stands for 95% CIs. The p and F values of Pearson correlation statistical analysis are indicated next to the corresponding fitted line. N is the sample size of each group. p values in (b-e) are calculated via one‐way ANOVA test. The dashed red line in (d) and (e) depicts the 1:1 line.
