Projects per year
Raj is a climate scientist specializing in climate change, big data and earth system modelling. A former ECR Fellow, he now leads research group on Climate Change Modelling and Applications. The overarching goal of his research is to shed light on mechanisms and physical processes controlling climate change at different spatial and temporal scales. His work focuses on aerosol-cloud–climate interaction and reducing the assocaited uncertainties related with them in climate models. He comprehensively investigate the relationships with other anthropogenic forcing agents (eg greenhouse gases, land-use changes, etc.) and with the underlying natural climate variability. He is interested in conducting studies in a multidisciplinary framework, in which the interactions between climate and other disciplines (eg air quality and health, water and energy management, agriculture) are also investigated. To achieve these goals, he uses a variety of tools, from observations to a range of state-of-the-art climate models of various complexities, data driven approaches (Machine learning) supported by a solid theoretical framework.
- Climate Dynamics
- Climate Change and Extremes
- Climate Modelling and Applications
- Climate Change Detection and Attribution
- Climate Risk Assesment and Geoengineering
- Climate Change and Data Science Approaches
Supervision: 6 successful supervisions - 1 PhD, 5 MSc (R) covering most of the above topics; 3 PhD & 1 MSc (R) - current postgraduate students.
- Non-linear Systems
- Science of Climate Change
- Geophysical Fluid Dynamics
- Data Science for Climate Studies
- Climate Modelling and Applications
- 1 Similar Profiles
Collaborations and top research areas from the last five years
Dive into details
Select a country/territory to view shared publications and projects
1/10/22 → 30/09/26
3/01/23 → 31/07/23
1/12/21 → 31/03/22
1/10/21 → 31/03/22
"Emulating the Chemical Mechanism through Machine Learning to speed up the real time air quality prediction
1/01/21 → 31/10/21
Proceedings of Abstracts, School of Physics, Engineering and Computer Science Research Conference 2022Coudron, L. (ed.), Amafabia, D., Asimea, L., Bally, J., Baran, A., Boies, A., Borjali, A., Bosomworth, C., Burningham, B., Chaliasou, N-A., CHEN, Y. K., Cheong, Y. K., Chizari, M., Chung, E., Coppin, K., David-West, O., Dennler, N., Dhakal, H., Dimov, N., Dmitruk, E., & 98 others, 4 Nov 2022, University of Hertfordshire. 128 p.
Research output: Book/Report › AnthologyOpen AccessFile78 Downloads (Pure)
Maharana, P., Kumar, D., Rai, P., Tiwari, P. R. & Dimri, A. P., Mar 2022, In: Atmospheric Research. 266, 105960.
Research output: Contribution to journal › Article › peer-review
Sokhi, R. S., Tiwari, P. R., Ozdemir, U. A., Zervakis, V., Krasakopoulou, E., Hassellöv, I. M., Ytreberg, E., & 28 others, 2022, Air Pollution Modeling and its Application XXVIII. Mensink, C. & Jorba, O. (eds.). Springer Nature, p. 329-336 8 p. (Springer Proceedings in Complexity).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Changes in extreme events over Asia for present and future climate conditions based on a modelling analysis of atmospheric circulation anomaliesSokhi, R., Tiwari, P. R., de Medeiros, J. S. N., Folberth, G. & Collins, W. J., 31 Aug 2021, (E-pub ahead of print) In: Theoretical and Applied Climatology.
Research output: Contribution to journal › Article › peer-reviewOpen AccessFile3 Downloads (Pure)
Present and future changes in precipitation characteristics during Indian summer monsoon in CORDEX-CORE simulationsTiwari, P. R., Das, S., Kumar, D. & Maharana, P., 15 Mar 2021, In: International Journal of Climatology. 41, 3, p. 2137-2153 17 p.
Research output: Contribution to journal › Article › peer-review1 Citation (Scopus)