Drought and Wetness Variability and the Respective Contribution of Temperature and Precipitation in the Qinghai-Tibetan Plateau

Figure 4

Changes of drought and wetness probability before and after 2001. (a) SPEI-1. (b) SPEI-3. (c) SPEI-6. (d) SPEI-9. (e) SPEI-12. (f) SPEI-24.

(a)

(b)

(c)

(d)

(e)

(f)