Table 1 The assessment indicator system of urban ecological resilience.
Subsystem | Indicators | Unit | Character |
|---|---|---|---|
Resistance | Industrial water consumption (R1) | 108 m3 | – |
Domestic water consumption (R2) | 104 t | – | |
Industrial waste gas emission (R3) | t | – | |
Amount of wastewater discharged (R4) | 104 t | – | |
Industrial smoke and dust emissions (R5) | t | – | |
Per capita GDP (R6) | 104 Yuan |  +  | |
Urbanization rate (R7) | % |  +  | |
Recovery | Coverage rate of green area development (D1) | % |  +  |
Sewage treatment rate (D2) | % |  +  | |
Total amount of sewage treated (D3) | 104 m3 |  +  | |
Proportion of days with good air quality (D4) | 100% |  +  | |
Urban air quality index (D5) | / |  +  | |
Forest coverage rate (D6) | % |  +  | |
Adaptability | Amount of water resources (A1) | 108 m3 |  +  |
Average rainfall (A2) | mm |  +  | |
Per capital domestic water consumption (A3) | liter |  +  | |
Length of water supply pipe (A4) | km |  +  | |
Area of wetlands (A5) | 104 h |  +  | |
Harmless treatment rate of consumption wastes (A6) | % |  +  | |
Industrial smoke and dust removal (A7) | 104 t |  +  | |
Volume of gas supply (A8) | 104 t |  +  |
