Table 11. M (B7-C)Judgment matrix and factor weights

Service capacity	C15	C16	C17	W
Park scale C15	1.00	2.47	0.65	0.36
Functional division C16	0.40	1.00	0.43	0.17
Effective refuge area C17	1.54	2.33	1.00	0.47

λmax=3.0268, RI=0.58, CR=0.0258<0.10.