Response of Extreme Hydrological Events to Climate Change in the Water Source Area for the Middle Route of South-to-North Water Diversion Project

Table 6

The design flood calculated by different methods under a range of return periods.

Method	Return period (year)
	10	20	50	100	1000
The dam site design flood (×10^9 m^3/d)	2.445	2.946	3.577	4.069	5.616
2D Copula function (×10^9 m^3/d)	2.492	2.955	3.568	4.050	5.758
3D Copula function (×10^9 m^3/d)	2.697	3.191	3.835	4.329	6.079