Fig. 4
From: Remote sensing of the impact of flash drought events on terrestrial carbon dynamics over China
The response frequency (a–c) and response time (d–f) of GPP, NPP, and LAI to flash droughts over China. The response frequency is the ratio of flash droughts with negative GPP (NPP/LAI) anomalies to the total flash drought events. The response time is the first occurrences of negative GPP anomalies during flash drought. The boxes are the locations of southern China (21–32 °N, 98–123 °E), northern China (32–42 °N, 98–126 °E), and northeastern China (42–54 °N, 119–135 °E)