Spatial and Temporal Variability in the Precipitation Concentration in the Upper Reaches of the Hongshui River Basin, Southwestern China

Table 7

Pearson’s correlation coefficients between the PCD and large-scale atmospheric circulation and summer monsoon indices.

Index	WN	SC	ZYI	PX	YX	LX	MZ	YS	AS	DJ	XR	WM	XY	ZY	HS	LD	DS	FS
Northern extension of NHSH	0.15	0.21	0.14	0.07	0.08	0.00	0.01	−0.02	0.17	−0.04	0.00	0.00	−0.01	0.07	0.09	0.03	0.07	−0.15
Area of NHSH	0.08	0.12	−0.10	0.06	0.06	−0.07	−0.09	−0.06	0.26	0.14	0.27	0.15	0.16	0.19	0.20	0.20	0.15	0.14
Strength of NHSH	0.09	0.17	−0.05	0.07	0.08	−0.04	−0.05	−0.06	0.29	0.13	0.26	0.18	0.15	0.21	0.22	0.23	0.14	0.14
Area of NHPV	0.20	0.17	0.31	0.26	0.02	−0.02	0.02	0.16	0.03	−0.07	0.09	0.04	0.05	−0.06	−0.08	−0.08	−0.07	0.13
Strength of NHPV	0.01	−0.08	0.03	0.00	−0.06	−0.12	−0.10	0.05	−0.21	−0.14	−0.05	−0.12	−0.04	−0.24	−0.20	−0.24	−0.22	−0.06
Strength of NHPVC	0.16	0.20	0.19	0.14	−0.04	0.12	0.15	0.06	0.25	0.14	0.19	0.23	0.16	0.34	0.25	0.28	0.24	−0.02
Station of NHPVC	0.10	0.04	−0.06	−0.04	−0.01	0.00	0.01	−0.18	0.00	−0.08	−0.04	−0.14	−0.08	−0.09	−0.02	−0.20	−0.07	−0.32
Northern extension of SCSSH	0.04	0.13	0.09	0.12	0.10	−0.06	−0.05	0.05	0.09	−0.11	−0.03	0.00	−0.05	−0.17	−0.08	−0.07	−0.15	0.15
Area of SCSSH	0.10	0.10	−0.06	0.03	0.03	−0.10	−0.06	0.00	0.18	0.10	0.20	0.10	0.13	0.06	0.09	0.05	0.02	0.16
Strength of SCSSH	0.12	0.10	−0.07	0.02	0.02	−0.11	−0.07	0.00	0.17	0.11	0.15	0.06	0.07	0.02	0.08	0.03	0.00	0.17
Northern extension of WPSH	0.12	0.06	−0.04	0.09	−0.07	−0.12	−0.03	−0.05	0.19	0.04	0.07	−0.04	−0.01	0.04	0.04	−0.02	0.00	−0.04
Area of WPSH	0.05	0.09	−0.10	0.04	0.07	−0.09	−0.07	0.01	0.22	0.09	0.25	0.10	0.11	0.09	0.12	0.09	0.05	0.13
Strength of WPSH	0.07	0.10	−0.09	0.04	0.03	−0.11	−0.08	−0.01	0.24	0.12	0.25	0.12	0.08	0.11	0.14	0.10	0.05	0.19
Northern extension of ISH	0.11	0.19	0.04	0.09	0.02	−0.06	−0.21	−0.13	0.20	0.12	0.10	0.09	0.15	0.14	0.25	0.04	0.08	0.08
Strength of ISH	0.57	0.48	0.03	0.29	−0.11	−0.06	−0.15	−0.06	0.43	0.33	0.29	0.18	0.31	0.31	0.40	0.27	0.16	0.14
Area of ISH	0.57	0.48	0.04	0.289	−0.12	−0.05	−0.14	−0.06	0.43	0.32	0.29	0.18	0.31	0.32	0.40	0.27	0.16	0.12
EASMI	0.02	0.10	0.12	0.03	0.04	−0.04	−0.11	−0.06	−0.20	−0.37	−0.18	−0.22	0.01	−0.15	−0.20	−0.22	−0.23	−0.29
SASMI	−0.18	−0.11	0.05	−0.05	−0.01	−0.14	−0.13	−0.07	−0.25	−0.41	−0.26	−0.22	0.00	−0.28	−0.31	−0.19	−0.28	−0.23
SCSSMI	−0.13	−0.08	0.11	0.00	−0.02	−0.10	−0.11	0.01	−0.26	−0.40	−0.16	−0.17	0.00	−0.23	−0.26	−0.20	−0.32	−0.23

Significant at the 0.01 level; significant at the 0.05 level.