Table 8.

Correlation analysis of dominant species of Massilia and environmental factors in the air.

	T	H	V	SO2	NO2	CO	O3	PM2.5	PM10
M. timonae	0.731**	0.778**	−0.377*	−0.664**	−0.729**	−0.588**	0.475**	−0.587**	−0.658**
M. alkalitolerans	−0.36	−0.503**	0.500**	0.15	0.430*	0.233	−0.324	0.225	0.208
M. brevitalea	−0.463**	−0.683**	0.276	0.659**	0.420*	0.539**	−0.222	0.562**	0.628**
M. albidiflava	−0.607**	−0.568**	0.262	0.503**	0.641**	0.457*	−0.357	0.428*	0.474**
M. aurea	0.338	0.297	−0.702**	−0.318	−0.339	−0.443*	0.18	−0.507**	−0.430*
M. plicata	0.022	0.144	0.109	−0.343	−0.068	−0.262	0.026	−0.247	−0.275
M. aerilata	0.016	0.147	0.093	−0.323	−0.062	−0.244	0.024	−0.234	−0.261

**Significant correlation at 0.01 level (bilateral); *Significant correlation at the 0.05 level (bilateral).