1. Department of Environmental Science and Resource Management, Mawlana Bhashani Science and Technology University, Tangail, Bangladesh;
2. Graduate School of Environmental Studies, Tohoku University, Sendai, Japan;
3. Department of Emergency Management, Patuakhali Science and Technology University, Patuakhali, Bangladesh;
4. Key Laboratory of Mountain Surface Processes and Ecological Restoration, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China;
5. University of Chinese Academy of Sciences, Beijing, China;
6. Department of Environmental Science, Patuakhali Science and Technology University, Patuakhali, Bangladesh