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 4

Correlation coefficient of the different extreme samples.

Variables	AM series		POT series
	RX1day-W1	0.32	0.48	0.40	0.57
RX1day-W3	0.31	0.47	0.33	0.49
RX3day-W1	0.37	0.54	0.43	0.59
RX3day-W3	0.41	0.60	0.42	0.59

Note: is the Kendall coefficient; is the Spearman’s coefficient. RX1day-W1 represents the joint distribution of RX1day and W1.