Table 2. dbRDA analysis based on presence-absence data and abundance data.

Dataset	Responsible variable	Model	R 2	p
AT and SLOP are air temperature and slope, respectively.
Presence-absence	βsor	~AT+SLOP	0.560	0.006
		AT	0.923	0.002
		SLOP	0.601	0.097
	βsim	~AT+SLOP	0.565	0.005
		AT	0.883	0.008
		SLOP	0.657	0.066
	βsne	~AT+SLOP	0.178	0.950
		AT	0.280	0.417
		SLOP	0.916	0.001
Abundance	dBC	~AT+SLOP	0.647	0.002
		AT	0.884	0.005
		SLOP	0.782	0.017
	dBC-bal	~AT+SLOP	0.669	0.004
		AT	0.838	0.010
		SLOP	0.602	0.106
	dBC-gra	~AT+SLOP	0.228	0.872
		AT	0.143	0.690
		SLOP	0.860	0.009