Temporal-Spatial Characteristics and Future Changes of Temperature Extremes in Longtan Watershed Based on Multiple Indices

Table 4

Variance contribution rate and North significance test results of the first four modes of extreme temperature index.

	TXx				TNn
	EOF1	EOF2	EOF3	EOF4	EOF1	EOF2	EOF3	EOF4
R (%)	42	15	12	9	54	16	8	5
G (%)	42	57	69	78	54	70	78	84
∆	4	0	0	0	13	2	1	0
	DTR				SU25
	EOF1	EOF2	EOF3	EOF4	EOF1	EOF2	EOF3	EOF4
R (%)	54	18	9	5	54	14	8	6
G (%)	54	71	80	85	54	68	75	81
∆	1	0	0	0	988	112	0	34
	FD				TX90p
	V1	V2	V3	V4	V1	V2	V3	V4
R (%)	63	17	7	5	66	11	6	5
G (%)	63	80	87	91	66	77	83	89
∆	187628	38288	18025	−11414	172	14	−2	6
	TN90p				TX10p
	EOF1	EOF2	EOF3	EOF4	EOF1	EOF2	EOF3	EOF4
R (%)	71	13	6	3	52	19	9	5
G (%)	71	83	89	92	52	71	79	85
∆	351	35	13	5	31	9	2	1
	TN10p				WSDI
	EOF1	EOF2	EOF3	EOF4	EOF1	EOF2	EOF3	EOF4
R (%)	57	12	7	6	59	12	8	6
G (%)	57	69	76	83	59	71	78	84
∆	73	5	−1	2	571	29	7	18
	CSDI
	EOF1	EOF2	EOF3	EOF4
R (%)	33	20	13	10
G (%)	33	52	66	76
∆	36	15	3	18