Copula-Based Joint Flood Frequency Analysis: The Case of Guder River, Upper Blue Nile Basin, Ethiopia

Figure 2

Comparison of the observed flood variable and their fitted distributions: (a) gamma distribution for flood peak of station-1, (b) lognormal distribution for flood volume of station-1, (c) gamma distribution for flood peak of station-2, and (d) lognormal distribution for flood volume of station-2.

(a)

(b)

(c)

(d)