Assessment of Disaster Loss Index and Characteristics of Gale Disaster in Typical Arid and Semiarid Lands

Figure 4

Interannual changes in the annual occurrence times of gale disasters and the annual loss index in Southern Xinjiang. (a) Annual occurrence times and (b) annual disaster loss index. Note: R indicates the correlation coefficient, P Indicates the level of reliability, and the straight line indicates a linear trend.

(a)

(b)