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

Table 4

Pearson’s correlation coefficients between the geographical features of the UHRB, precipitation indices (PCI, PCD, and PCP) and annual precipitation.

Geographical features	PCI	PCD	PCP	Annual precipitation
Latitude	0.66	−0.08	−0.39	0.35
Longitude	0.64	−0.60	−0.97	0.74
Elevation	−0.23	0.47	0.76	−0.56

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