Figure 5

(From top to bottom) Variation in mean precipitation on the southern flank of the Qinling Mountains, the northern flank of the Qinling Mountains, the southern flank of the Daba Mountains, the northern flank of the Daba Mountains, and the western flank of the Qinling–Daba mountains (a1–a5 spring, b1–b5 summer, c1–c5 autumn, and d1–d5 winter).