Spatiotemporal Coupling Coordination Analysis of Social Economy and Resource Environment of Central Cities in the Yellow River Basin

Table 4

Coupling degree of social economy and resources environment.

Years	Taiyuan	Jinan	Qingdao	Zhengzhou	Lanzhou	Hohhot	Xi’an	Xining	Yinchuan
2010	0.871	0.867	0.951	0.885	0.993	0.000	0.993	0.965	0.941
2011	0.940	0.992	0.960	0.989	0.865	0.998	0.931	0.999	0.981
2012	0.998	0.995	0.999	0.968	1.000	0.997	1.000	0.990	0.952
2013	0.967	1.000	1.000	0.967	1.000	0.955	0.994	0.993	1.000
2014	0.969	0.998	0.987	0.975	0.999	0.987	0.994	1.000	0.999
2015	0.943	0.989	0.901	0.962	0.992	0.940	0.988	0.995	0.975
2016	0.981	0.999	0.990	0.998	1.000	0.999	0.994	0.999	0.999
2017	0.977	0.997	0.981	0.998	1.000	0.996	0.996	1.000	0.997