Table 6 Global autocorrelation of urbanization, eco-environment, and coupling coordination.

From: Spatiotemporal characteristics and influential factors of coupling coordination degree of urbanization and ecological environment in the Huaihe River ecological economic belt

Years

Urbanization

Eco-environment

Coupling coordination

Moran’s I

Z

p

Moran’s I

Z

p

Moran’s I

Z

p

2005

0.355

3.33

0.001

-0.22

-1.53

0.1

0.17

2.08

0.03

2010

0.246

2.37

0.01

0.05

0.76

0.4

0.124

1.32

0.1

2015

0.191

1.9

0.05

0.074

0.91

0.3

0.04

0.62

0.53

2020

0.14

1.5

0.1

-0.148

-0.977

0.32

-0.116

-0.7

0.48