The Effect of Climate Change on Variations in Dew Amount in a Paddy Ecosystem of the Sanjiang Plain, China

Table 3

Coefficients of dependent variable (dew intensity).

Model	Unstandardized coefficients		Standardized coefficients		Sig.	Collinearity statistics
		Std. error	Beta			Tolerance	VIF
1
(Constant)	−0.142	0.003		21.054	0.000
RH	0.200	0.001	0.471	7.399	0.000	1.000	1.000
2
(Constant)	0.052	0.007		8.015	0.000
RH	−0.513	0.001	0.520	8.111	0.000	0.943	1.061
	0.600	0.004	−0.203	−3.170	0.002	0.943	1.061
3
(Constant)	−0.717	0.012		2.387	0.018
RH	0.080	0.001	0.461	6.654	0.000	0.792	1.263
	−0.031	0.005	−0.304	−3.830	0.000	0.602	1.660
	0.001	0.000	0.183	2.119	0.035	0.508	1.968

Dependent variable: dew intensity.