Dr. Aatish Anshuman

 


Brief Details:

Dr. Aatish Anshuman is a hydrogeologist who works at the University of Alabama as a Post-Doctoral Scientist. His current research focuses on the dynamics of groundwater recharge in snow-affected regions. During his PhD at Indian Institute of Technology Bombay, he contributed to the development of numerical tools for physics and deep learning-based simulation of contaminant transport in groundwater and applied them to inverse modelling. His research interests include understanding the dynamics of groundwater quality and quantity at large-spatial and fine-temporal scales through a combination of physics-based modelling and machine learning.

Research

The global decline in groundwater, driven by overexploitation, contamination, and climate change, poses a substantial threat to sustainability and development. The prediction of the dynamics of groundwater head and contaminants is essential for the proper management of resources in reliant countries. Although conventional numerical models exist for contaminant transport simulation based on physics, these methods face problems in complex problem domains and handle advection and/or reaction-dominant problems. Additionally, the ongoing advancement of deep learning has significantly improved computational efficiency. This seminar will include state-of-the-art numerical models for contaminant transport simulation, including various reactions in groundwater. It will also delve into the applications of deep learning models for efficient inverse modelling and analysing trends in groundwater recharge in snow-affected regions.

Teaching

The obscurity of groundwater frequently leads to inadequate management, resulting in the deterioration of both its quantity and quality. This seminar aims to develop an understanding of the fundamentals of groundwater aquifers, exploring their properties and the dynamics of groundwater flow. The governing equations of groundwater flow and its numerical aspects will be discussed. Additionally, the seminar will shed light on the development of computer models for simulating groundwater flow. 

Google Scholar Link:

‪Aatish Anshuman‬ - ‪Google Scholar‬

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