| Origin of the Thar Desert dune fields & the associated Palaeo-fluvial channels- Insight from sediment provenance & Palaeo-climate studies using trace element & isotope Geochemistry | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Theoretical & computational investigations on the physical origins of rate-state friction - insights from a diverse set of normal stress step laboratory friction experiments | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Study of shifting cultivation & associated environmental problems in Meghalaya- Physicochemical & geospatial approach | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Ocean acidification & its impact on benthic calcareous organisms- Implications from palk strait, Bay of Bengal | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Significance of microplastics in surface & ground water- Comprehensive study from south Chennai city | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Soil organic carbon & crop productivity as influenced by tillage operations in India | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Study of Shear zone kinematics in the Shillong plateau tectono-seismic implications & its bearing upon landslide hazards in the northeast region | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Assessment of ground water quality & potential exploration- Impact on health & agriculture for the SC/ST dominated areas of Bundelkhand region | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Forewarning system for landslide prediction along Mangan & Chungthang road, Sikkim | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |
| Geotechnical & Geology study of an active landslide in HP for vulnerability mapping & risk assesment | Earth, Atmosphere & Environment Sciences | 2020 | 2021 |