Fig. 5
From: Regional moisture budget associated with drought/flood events over China
Climate mean (1961–2011) of the water vapor budget via each regional boundary in winter (a) and summer (b). The numbers in black represent the amount of water vapor (unit 1e8 kg/s) transport via each boundary, and numbers in red (blue) represent divergence (convergence) of water vapor in this region. The arrows represent the transport direction of water vapor, the red represents from north to south, and blue represents from west to east or from south to north