[1] Department of Geography, University of Gour Banga, West Bengal, Malda,732103, India
[2] School of Earth Sciences and Resources, China University of Geosciences, Beijing, China
[3] Department of Earth Sciences, University of Adelaide, Adelaide,SA, Australia
[4] Department of Civil Engineering, Delhi Technological University, Delhi, India
[5] Department of Geography, Nistarini College, West Bengal, Purulia, India