Table 1.

Correlation analysis matrix.

	a	b	c	d	e	f	g	h	i	j	k	l
a	1	0.2790	0.0150	0.0800	0.0345	0.0002	0.0081	−0.326	−0.0310	0.0175	0.0001	0.0346
b	0.2790	1	0.0507	0.1151	0.0413	0.1001	0.0538	0.2844	−0.0126	0.0301	0.0088	0.0586
c	0.0150	0.0507	1	0.2991	0.0531	0.1175	0.1022	0.1320	−0.0276	0.0321	0.0079	0.0862
d	0.0800	0.1151	0.2991	1	0.0746	0.2185	0.0210	0.1465	0.0019	0.0131	0.0146	0.0684
e	0.0345	0.0413	0.0531	0.0746	1	0.2798	0.6667	0.4106	−0.0264	0.0331	0.0395	0.1196
f	0.0002	0.1001	0.1175	0.2185	0.2798	1	0.2403	0.0445	−0.0051	0.0109	−0.002	0.0090
g	0.0081	0.0538	0.1022	0.0210	0.6667	0.2403	1	0.6120	−0.0342	0.0044	0.0269	0.1160
h	0.3266	0.2844	0.1320	0.1465	0.4106	0.0445	0.6120	1	0.0534	0.0100	−0.014	0.1416
i	0.0310	0.0126	0.0276	0.0019	0.0264	0.0051	0.0342	0.0534	1	0.2679	0.0206	0.2962
j	0.0175	0.0301	0.0321	0.0131	0.0331	0.0109	0.0044	0.0100	0.26790	1	0.0344	0.1158
k	0.0001	0.0088	0.0079	0.0146	0.0395	0.0042	0.0269	0.0184	−0.0206	0.0344	1	0.0289
l	0.0346	0.0586	0.0862	0.0684	0.1196	0.0090	0.1160	0.1416	−0.2962	0.1158	0.0289	1

a (Linear density of river), b (Linear density of road), c (Peak Ground Acceleration), d (Seismic Response Spectrum Characteristics), e (Lithology), f (Landform), g (Rainfall), h (Elevation), i (Plan curvature), j (Profile curvature), k (Aspect), l (Slope).