Research on the Geological Disaster Forecast
and Early Warning Model Based on the Optimal
Combination Weighing Law and Extension
Method: a Case Study in China
1Nature Disaster Research Institute, School of Environment, Northeast Normal University,
Changchun 130117, People’s Republic of China
2Jilin Institute of Geological Environmental Monitoring,
Changchun 130021, People’s Republic of China
Submission date: 2016-12-20
Final revision date: 2017-02-22
Acceptance date: 2017-02-22
Online publication date: 2017-08-24
Publication date: 2017-09-28
Pol. J. Environ. Stud. 2017;26(5):2385–2395