Research Council UK Fellow, Department of Earth Science, University of Bristol, Will Memorial Building, BRISTOL BS8 1RJ, United Kingdon

Senior Research Fellow, Institute of Forestry, 11000 Belgrade, Serbia.

Professor, M. Tech PhD, IIT, Roorkee (U.K.)

Professor, Department of Earth & Environmental Sciences, Tulane University, 209 Blessey Hall, New Orleans.

Professor, State Key Laboratory of Estuarine & Coastal Research, East China Normal University, North Zhongshan Road 3663, Shanghai-200062, China

Environmental Chemist, Chair, Environmental Science Department, Mount Royal University, Calgary

Associate Professor, Department of Environmental Science, Harney Science Center, University of San Francisco

Research Associate, Department of Geography and Planning, School of Environmental Sciences, Office 514 Roxby Building, University of Liverpool

Assist. Professor of Environmental Sciences JAP Room 118, Department of Biology, Jackson State University

Associate Professor School of Life Sciences The Chinese University of Hong Kong Shatin, NT Hong Kong SAR, China

Asst. Prof, PhD in Environmental Engineering Salahaddin University -Erbil, Iraq

Research Associate , GeoVin Solutions Pvt. Ltd. ,Sasthamangalam P. O ,Thiruvananthapuram

Professor, School of Computing, Science and Engineering, The University of Salford,UK

Professor., Marine Ecology and Aquaculture, Institute for Applied Ecology, New Zealand, Auckland University of Technology, New Zealand

Baylor University, Department of Geology, Geophysical Fluid Dynamics Group, One Bear Place #97354, Waco, TX 76798-7354

Bijoli Dutta Lane, Kolkata 700 037, W.B., India

Bulent Ecevit University Department of Geomatics Engineering