. Author manuscript; available in PMC: 2021 Aug 1.

Published in final edited form as: Environ Sci Pollut Res Int. 2020 May 28;27(24):30542–30557. doi: 10.1007/s11356-020-09257-3

Table 2.

Descriptive statistics of fuzzy membership scores for the criteria layers

	Proximity AUMs	Proximity Roads	Drainage	Landforms	Vegetation^*	TWE^*	WI^*	GW
Min	0.000	0.055	0.001	0.111	0.211	0.000	0.000	0.000
Average	0.292	0.917	0.893	0.135	0.674	0.458	0.439	0.002
Max	0.923	1.000	1.000	1.000	0.996	0.988	0.8	0.968
Std. Dev.	0.243	0.179	0.262	0.068	0.133	0.469	0.31	0.016

Note. Criterion calculated using April values

AUM: abandoned uranium mines; TWE: topographic wind exposure; WI: wind index; GW: groundwater