Dr. Hazarika is an Assistant Professor (Agriculture), North Eastern Regional Institute of Water and Land Management, Tezpur-784027. Her M.Sc. dissertation work on "Characterization of grey water as influenced by soil depths and loading rates was awarded as the best M.Sc. thesis on the occasion of the depth Conference on Innovations to TransformAgriculture, Horticulture and Allied Sciences held during 21-23 June 2023 at Malla Reddy University, Hyderabad organized by Just Agriculture Edu Group and ISAHRD, Chandigarh. She completed her Ph.D. from the department of Soil Science, Assam Agricultural University on Spatial analysis of heavy metals in soil, plant and groundwater In Nagaon district of Assam using the GIS technique. Currently, she has 23 publications with 9 papers in various national and international journals, 14 book chapters and two booklets in collaboration with the North Eastern Regional Institute of Water and Land Management. She also has six awards at national and international conferences for her presentation of research work. Her area of expertise is mainly heavy metal contamination, groundwater and soil, remediation measures, biochar etc.