Assessment of Urban Blue-Green Space Landscape Ecological Health Based on the GST-AHP-TOPSIS Composite Model

Table 6

Normalized values.

Evaluation indicators	Shangbu District	Gucheng District	Shanda Road District	Daming Lake District
: Forest coverage rate	0.1759	0.3007	0.3255	0.5419
: Green area coverage rate	0.2193	0.4319	0.4478	0.6749
: Temperature regulation capability	0.3748	1.0000	0.3129	0.7381
: Air humidity regulation	0.2422	0.5325	0.2712	0.9555
: CO2 absorption capacity	0.0000	0.5269	0.3060	0.8453
: Distribution of green areas	0.4258	0.1990	0.5549	0.9854
: Species richness	0.5125	0.5721	0.6008	0.8125
: Wetland conservation level	0.4462	0.5947	0.6078	0.8992
: Diversity index	0.3993	0.5608	0.5285	0.7264
: Natural landscape integrity	0.1504	0.9209	0.4771	0.7335
: Water quality health	0.3085	0.8547	0.4937	0.6883
: Ecosystem services	0.2473	0.2725	0.8860	0.4991
: Species richness	0.1606	0.1990	0.2921	0.9367
: River and lake health	0.2998	0.9120	0.1933	0.6831
: Water accessibility	0.6400	0.1521	0.1217	0.9842
: Pollutant adsorption	0.3355	0.9559	0.4638	0.7247
: Wastewater treatment efficiency	0.4493	0.1029	0.7441	0.3286
: Water quality index	0.2672	0.0000	0.9798	0.7317
: Air quality index	0.1928	0.5020	0.1551	0.9373
: Community health index	1.0000	0.2504	0.4701	0.0820
: Facility maintenance and upkeep	0.7547	0.7247	1.0000	0.1289
: Timeliness of services	0.6859	0.5155	0.8950	0.0000
: Psychological health improvement	0.6186	0.5936	0.8042	0.6233
: Ecological corridor connectivity	0.2402	0.2419	0.6022	1.0000
: Public participation	0.8987	0.4703	0.0000	0.6139
: Environmental protection	0.3595	0.8609	0.3268	0.7516