Projects per year
Personal profile
Overview
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.
Research interests
- 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: 15 successful supervisions - 2 PhD, 13 MSc (R) covering most of the above topics; 4 PhD & 1 MSc (R) - current postgraduate students.
Teaching specialisms
- Non-linear Systems
- Science of Climate Change
- Geophysical Fluid Dynamics
- Data Science for Climate Studies
- Climate Modelling and Applications
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Collaborations and top research areas from the last five years
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FOCI-Non-CO2 Forcers and their Climate, Weather, Air Quality and Health Impacts
Tiwari, P. R. (CoI) & Sokhi, R. (PI)
1/10/22 → 30/09/26
Project: Research
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TARANIS: climaTe digitAl Twins via telecommuNIcation netwoRkS
Tiwari, P. R. (CoI), Cao, P. (PI) & Senior, J. (CoI)
1/01/25 → 31/10/27
Project: Research
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IMPROVing prediction and adaptation strategies for climate Extremes affecting developing countries (IMPROVE)
Tiwari, P. R. (PI) & Mueller, D. (CoI)
1/01/25 → 30/06/28
Project: Research
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Policy challenges for future climate extremes and associated health risks over the UK
Tiwari, P. R. (PI)
1/03/24 → 31/07/24
Project: Research
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Policy Challenges for Future Heat Waves over UK in the midst of Climate change
Tiwari, P. R. (PI)
3/01/23 → 31/07/23
Project: Research
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On the present and future changes in Indian summer monsoon precipitation characteristics under different SSP scenarios from CMIP6 models
Norgate, M., Tiwari, P. R., Das, S. & Kumar, D., 14 Oct 2024, (E-pub ahead of print) In: Climate Dynamics. 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile13 Downloads (Pure) -
Projected changes in heatwaves and its impact on human discomfort over India due to global warming under the CORDEX-CORE framework
Maharana, P., Kumar, D., Das, S., Tiwari, P. R., Norgate, M. & Raman, V. A. V., 30 Apr 2024, In: Theoretical and Applied Climatology. 155, 4, p. 2775-2786 12 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile18 Downloads (Pure) -
On the heat waves over India and their future projections under different SSP scenarios from CMIP6 models: Climate Change, Heat Wave, Health
Norgate, M., Tiwari, P. R., Das, S. & Kumar, D., 15 Mar 2024, In: International Journal of Climatology. 44, 3, p. 973-995 23 p., joc.8367.Research output: Contribution to journal › Article › peer-review
Open AccessFile59 Downloads (Pure) -
Air Quality Monitoring (AQM) and Prediction: Transitioning from Conventional to AI Techniques
Awasthi, A., Pattnayak, K. C., Tiwari, P. R., Panda, S. K., Gautam, S., Choudhury, T. & Sar, A., 1 Jan 2024, Artificial Intelligence for Air Quality Monitoring and Prediction. 1 ed. Boca Raton: CRC Press, p. 1-23 23 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Artificial Intelligence for Air Quality Monitoring and Prediction
Awasthi, A., Pattnayak, K. C., Dhiman, G. & Tiwari, P. R., 1 Jan 2024, 1 ed. Boca Raton: CRC Press. 284 p.Research output: Book/Report › Book