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

Figure 4

Mixed-two log-normal frequency distribution curves of Panjiakou reservoir monthly runoff. (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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