1School of Science, Shenyang University of Technology, Shenyang 110870, China
2Graduate School of Engineering, Kochi University of Technology, Kochi 782-0003, Japan
3School of Science, Shenyang University of Technology, Shenyang 110870, China
4Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang110016, China
5School of Science, Shenyang University of Technology, Shenyang 110870, China
Submission date: 2016-11-02
Final revision date: 2017-01-06
Acceptance date: 2017-01-11
Online publication date: 2017-05-10
Publication date: 2017-05-26
Pol. J. Environ. Stud. 2017;26(3):1305–1312