Physical Oceanography, Geophysical Fluid Dynamics
“1. Gupta, H., Deogharia, R., Sil, S., Singh, V. and Ray, A., 2025. On the interconnection of marine heatwaves and the extremely severe cyclonic storms Mocha and Biparjoy in the Northern Indian Ocean. Natural Hazards, pp.1-21. https://doi.org/10.1007/s11069-025-07513-8
2. Gupta, H., Deogharia, R., Sil, S., and Dey, D., 2024. Characteristics of Marine Heat Extreme
Evolution in the Northern Indian Ocean. International Journal of Climatology, 45: e8734, p.1–19. https://doi.org/10.1002/joc.8734
3. Gupta, H., Deogharia, R. and Sil, S., 2024. Influence of the solar penetration depth and heat-fluxes on the sea surface temperature using an ocean mixed layer model. Regional Studies in Marine Science, 74, p.103551. https://doi.org/10.1016/j.rsma.2024.103551
4. Gupta, H. and Sil, S., 2024. Assessment of GHRSST and OISST Datasets in Identification of Marine Heat-Waves and Heat-Spikes. IEEE Geoscience and Remote Sensing Letters, pp.1–5. https://doi.org/10.1109/LGRS.2024.3362474
5. Gupta, H., Sil, S., Gangopadhyay, A. and Gawarkiewicz, G., 2024. Observed surface and subsurface Marine Heat Waves in the Bay of Bengal from in-situ and high-resolution satellite data. Climate Dynamics, 62(1), pp.203-221. https://doi.org/10.1007/s00382-023-06913-5
6. Goswami, P., Gupta, H., Deogharia, R., Sil, S. and Pramanik, S., 2024. Contributions of upper layer processes on the mixed layer temperature in the Bay of Bengal using relative importance methods. Ocean Dynamics, pp.1-14. https://link.springer.com/article/10.1007/s10236-024-01641-8
7. Deogharia, R., Gupta, H., Sil, S., Gangopadhyay, A. and Shee, A., 2024. On the evidence of helico-spiralling recirculation within coherent cores of eddies using Lagrangian approach. Scientific Reports, 14(1), p.11014. https://doi.org/10.1038/s41598-024-61744-6”
1. Gupta, H., Bhattacharjee, A., Sil, S., and Gangopadhyay, A.: A Hybrid Thresholding and Machine Learning Algorithm for Detection and Interannual Variability Characterization of the Springtime Western Boundary Current in the Bay of Bengal, “22nd annual meeting of the Asia Oceania Geo- sciences Society (AOGS 2025)”, 27 Jul–1 Aug 2025, Singapore. 2. Gupta, H., Deogharia, R., and Sil, S.: Regime Shifts in Marine Heat Extremes in the Northern Indian Ocean, EGU General Assembly 2025, Vienna, Austria, 27 Apr–2 May 2025, EGU25-15053, https://doi.org/10.5194/egusphere-egu25-15053, 2025. 3. Gupta, H., Deogharia, R., and Sil, S.: Long-term Evolution of Marine Heat Extremes in the North- ern Indian Ocean, “9th National Conference of the Ocean Society of India (OSICON 2025)”, February 5–7, 2025, CSIR-NIO, Goa, pp.61–62. 4. Gupta, H., Sil, S., and Venkatesan R.: Assessment of GHRSST on the detection of Marine Heat- Waves and Heat-Spikes in the Bay of Bengal, “24th INTERNATIONAL SST USERS’ SYMPOSIUM AND GHRSST SCIENCE TEAM MEETING (GHRSST24)”, October 16–20, 2023, SAC–ISRO, GUJARAT, p.80. 5. Gupta, H. and Sil, S.: Sea Surface Temperature Projection for the Bay of Bengal under RCP8.5 using 1D PWP Model, “7th National Conference of the Ocean Society of India (OSICON 2021)”, August 12–14, 2021, NCPOR, Goa, p.226. 6. Gupta, H. and Sil, S.: Determination of Absorption Lengths using PWP Model in the Bay of Bengal EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-7230, https://doi.org/10.5194/egusphere-egu21-7230, 2021. 7. Sil, S., Gangopadhyay, A., Gupta, H., and Bhattacharjee, A.: Marine Heatwaves in the Bay of Bengal – Possible Mechanisms and Impacts, “22nd annual meeting of the Asia Oceania Geosciences Society (AOGS 2025)”, 27 Jul–1 Aug 2025, Singapore. 8. Bhattacharjee, A., Gupta, H., Karmakar, N., Sil, S., and Gangopadhyay, A.: Impact of Ocean Warming on Marine Heatwaves Characteristics in the Bay of Bengal, EGU General Assembly 2025, Vienna, Austria, 27 Apr–2 May 2025, EGU25-15053, https://doi.org/10.5194/egusphere-egu25-15182, 2025. 9. Sahu, S., Gupta, H., Deogharia, R., and Sil, S.: Seasonal Wave Characteristics in the Presence of ENSO and IOD over the Bay of Bengal, EGU General Assembly 2025, Vienna, Austria, 27 Apr–2 May 2025, EGU25-15053, https://doi.org/10.5194/egusphere-egu25-15317, 2025. 10. Sil, S., Gangopadhyay, A., Das, S., Gupta, H., Shee, A., and Pramanik, S.: Exploring Upper Layer Bio-Physical Processes in the Bay of Bengal using BGC-Argos, EGU General Assembly 2025, Vienna, Austria, 27 Apr–2 May 2025, EGU25-15053, https://doi.org/10.5194/egusphere-egu25-17322, 2025. 11. Bhattacharjee, A., Gupta, H., and Sil, S.: Characteristics of Surface and Subsurface Marine Heat- waves in the Bay of Bengal, “9th National Conference of the Ocean Society of India (OSICON 2025)”, February 5–7, 2025, CSIR-NIO, Goa, pp.126–127. 12. Dey, P., Deogharia, R., Gupta, H., Sil, S., and Pattnaik, S.: On the Analysis of Eddies Using Long Term Satellite Data in the Bay of Bengal, “9th National Conference of the Ocean Society of India (OSICON 2025)”, February 5–7, 2025, CSIR-NIO, Goa, pp.128–129. 13. Goswami, P., Gupta, H., and Sil, S.: On the Variability of Yearly Maximum Sea Surface Temperature in Bay of Bengal Using GHRSST, “24th INTERNATIONAL SST USERS’ SYMPOSIUM AND GHRSST SCIENCE TEAM MEETING (GHRSST24)”, October 16–20, 2023, SAC–ISRO, GUJARAT, p.21. 14. Deogharia, R., Gupta, H., and Sil, S.: Lagrangian Coherent Structures Explain Coherent Eddy Dynamics in Ocean Circulation, “International Conference on Nonlinear Science & Applications (CNSA 23)”, October 14, 2023, IIT Bhubaneswar, Odisha. 15. Sahu, S., Gupta, H., Deogharia, R., Sil, S., and Jena, B. K.: Impact of ENSO and IOD on wave characteristics over the Bay of Bengal, “Eight National Conference of the Ocean Society of India (OSICON 2023)”, August 23–25, 2023, INCOIS, Hyderabad, p.138.