Table 3. Evaluation of item score by parcels

Category	Forest	Cultivation	Facility	Wetland	Average score
Point and non-point pollutions	0.421	0.367	0.352	0.374	0.379
Vegetation diversity	0.483	0.326	0.343	0.276	0.357
Landscape diversity	0.376	0.263	0.260	0.304	0.301
Exotic plants	0.256	0.232	0.246	0.291	0.256
View on the waterside and road	0.193	0.165	0.182	0.208	0.187
Connectivity	0.468	0.456	0.422	0.472	0.455
Possibility of wildlife habitats	0.411	0.316	0.318	0.389	0.359
Average	0.373	0.304	0.303	0.331	-