Research Article

Research on the Degree of Coupling between the Urban Public Infrastructure System and the Urban Economic, Social, and Environmental System: A Case Study in Beijing, China

Table 5

Evaluation of the supply level of urban infrastructure system and the demand level of the urban economic, social, and environmental system.

YearsUrban infrastructure system supply level ()Urban economic, social, and environmental system evaluation value ()

20000.13830.1590
20010.16750.1882
20020.22470.2310
20030.24130.2474
20040.32000.2683
20050.32040.3344
20060.44250.3979
20070.50450.4131
20080.53200.4138
20090.55280.4670
20100.58620.4884
20110.55190.5416
20120.55680.5556
20130.60760.5870
20140.66060.6210
20150.68600.6924
20160.63720.7097