1School of Humanities and Economic Management, China University of Geosciences, P. R. China
2Key Laboratory of Carrying Capacity Assessment for Resource and Environment,
Ministry of Land and Resources, Beijing 100083, China
Submission date: 2017-03-16
Final revision date: 2017-06-07
Acceptance date: 2017-06-21
Online publication date: 2017-12-13
Publication date: 2018-03-12
Pol. J. Environ. Stud. 2018;27(3):1165–1174