Water Supply Risk Analysis Based on Runoff Sequence Simulation with Change Point under Changing Environment

Figure 3

Frequency distribution curves of Panjiakou reservoir monthly runoff for different series (log-normal distribution). (a) Jan. (b) Feb. (c) Mar. (d) Apr. (e) May. (f) June. (g) July. (h) Aug. (i) Sept. (j) Oct. (k) Nov. (l) Dec.

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