Table 4 The LER value’s global Moran index in JMMB from 1985–2022.

From: Spatiotemporal evolution of landscape ecological risk and its driving factors of the Beijing–Tianjin–Hebei major mineral belt, 1985–2022

Year

Moran’s I

Z

P

1985

0.7171

18.1052

0.0010

1990

0.6887

17.3536

0.0010

1995

0.6343

15.9925

0.0010

2000

0.6088

15.4848

0.0010

2005

0.6008

15.3399

0.0010

2010

0.5604

14.3185

0.0010

2015

0.5153

13.3497

0.0010

2020

0.4870

12.6718

0.0010

2022

0.3253

8.7247

0.0010

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