Cumulative Effect of Precipitation Deficit Preceding Severe Droughts in Southwestern and Southern China

Figure 7

The first 4 precipitation deficits (colored dot, unit: %: (a) the first; (b) the second; (c) the third; (d) the fourth) under one-month timescale and the proportion of droughts (blank map, unit: %) due to varying degrees of deficit.

(a)

(b)

(c)

(d)