1. Department of Zoology, Faculty of Biosciences, NnamdiAzikiwe University, Awka, Nigeria
2. Department of Zoology and Environmental Biology (Hydrobiology/aquatic Sciences Research Unit), Faculty of Biological Sciences, University of Nigeria, Nsukka, Nigeria
3. Department of Soil Science, Patuakhali Science and Technology University, Patuakhali, Bangladesh
4. Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, Sichuan, China
5. Environmental Science, University of Chinese Academy of Sciences, Beijing, China