An Empirical Analysis of the Coupling Coordination among Decomposed Effects of Urban Infrastructure Environment Benefit: Case Study of Four Chinese Autonomous Municipalities

Table 3

Weights of urban infrastructure environment benefit indicators of four cities (2004–2014).

Indicator	Beijing	Tianjin	Shanghai	Chongqing
Level of household waste hazard-free treatment ()	0.0744	0.0554	0.2064	0.1283
Level of urban sewage treatment ()	0.0360	0.1922	0.0426	0.1345
Level of road sweeping and cleaning ()	0.0908	0.0624	0.2235	0.0417
Excellent rate of air ambient quality ()	0.1783	0.0910	0.0346	0.0781
Average daily particulate matter ()	0.0759	0.1226	0.0657	0.1915
Average daily ()	0.2479	0.1010	0.0404	0.0308
Average daily ()	0.1466	0.0666	0.0532	0.1487
Average annual temperature ()	0.0371	0.0755	0.0729	0.1187
Average annual relative humidity ()	0.1130	0.2334	0.2609	0.1278