Dr Ashwani Kumar Tiwari works as an Assistant Professor in the School of Environmental Sciences at Jawaharlal Nehru University, New Delhi, India. His teaching and research areas are water resources management and GIS, hydro-geochemistry, pollution of water resources by geogenic and anthropogenic activities, groundwater-seawater interaction and aquifer vulnerability.

He was a Postdoctoral Researcher at the Department of Environment, Land and Infrastructure Engineering, Politecnico di Torino, Turin, Italy for around four years. He has completed his M.Sc., M.Phil., and Ph.D. in Environmental Science. He was awarded Erasmus Mundus and Marie Skłodowska-Curie Actions Scholarships.

He has travelled to Canada, Chile, Malta, Germany, Estonia, Bulgaria and Finland for academic-/research-related pursuits. He has published several research articles in various reputed international and national journals.

He has published an Edited Book “Applied Geology: Approaches to Future Resource Management” in Springer Chem with late Prof. De Maio in July 2020. His works on respective fields are very well appreciated by the many workers across the world. He has served as a Reviewer for many international journals.