Table 4. Assessment scores of asset value by “perceived naturalness perception” in Ansan city - factor array matrix

Ecological assets		Assets type	Conservation and ecological diversity		Aesthetic and visual appeal		Recreational and leisure opportunities		Representativeness of local assets
			Habitats for migratory birds	Conserving aquatic life	Prefer to waterfront landscapes	Prefer to mountain landscapes	Waterfront park Ideal for walking	Observation with good views	More accessible	More purposeful
1	Sadong park	Park	−1	−2	−2	−1	0	1	−1	−1
2	Seongtae-mountain	Mountain	1	−3	−1	2	0	−2	0	−3
3	Ansan Idong park	Park	−2	−1	0	−3	−1	1	−2	0
4	Eoullim park	Park	−3	0	0	0	1	0	−3	0
5	Bugok mountain forest park	Tourism resources	0	−3	−2	1	0	−1	0	−2
6	Gwangdeok-mountain	Mountain	1	1	1	2	0	−3	1	0
7	Ansan central park	Park	−1	0	1	0	1	2	−1	0
8	Wonpo park	Park	−2	−2	−3	−3	−1	0	−4	−2
9	Banwolcheon stream	River·marsh	1	0	0	0	−3	−1	0	1
10	Sihwa lake Ansan reed marsh	Park·marsh	4	4	4	4	3	1	4	4
11	Hwajeongcheon	River	2	2	2	−2	1	2	1	2
12	Ansancheon	River	3	2	2	−1	2	1	1	2
13	Masan	Mountain	0	−4	−4	1	−2	−4	−1	−4
14	ERICA campus egret habitat	Mountain	2	0	−2	−2	−4	−1	−1	−2
15	Seongho/Danwon sculpture park	Park	−1	1	1	1	1	0	2	1
16	Suri-mountain	Mountain	3	1	1	3	2	−3	3	−1
17	Nojeokbong waterfall park	Park·mountain	−1	2	2	1	2	0	2	2
18	Hwarang amusement park	Park	0	3	3	0	3	4	2	3
19	Banwol park	Park	−2	−1	0	0	−1	2	−2	0
20	Ansan lake park	Park	0	3	3	3	4	3	3	3
21	Chilbosan	Mountain	2	−1	−1	2	−1	−1	0	−3
22	Geongeoncheon	Stream	1	−1	−3	−2	−2	0	−2	−1
23	Green area Jungang-Gojan station	Park	−4	1	0	−4	0	−2	0	1
24	Byeolmangseong fortress site	Heritage·green area	0	0	−1	−1	−3	−2	1	1
25	Observatory park	Park	−3	−2	−1	−1	−2	3	−3	−1

Bold: 4(-4) or more