Recent Articles
Reconstructing High Altitude Hazards in Himalaya Using Tree Rings: Observations from the Bhilangana Valley
Chandra Mohan Bhatt
et al. |
July 10, 2026 |
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Long-term observational datasets are essential for understanding the magnitude and frequency of past extreme events over extended timescales. In mountain regions where instrumental records are limited, tree rings provide a valuable natural archive of environmental and geomorphic changes. Tree rings are formed by the vascular cambium, a thin layer of…
Read More...A 30-Year Statistical Analysis of Tropical Cyclone Activity over the North Indian Ocean (1996–2025)
Dr. Sanjeev Kumar Singh
et al. |
July 3, 2026 |
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The North Indian Ocean (NIO) is one of the most significant cyclone-producing basins in the world, playing a crucial role in regional climate and weather extremes. It consists of two major cyclone basins: the Bay of Bengal (BoB) located on the eastern side of India and the Arabian Sea located…
Read More...How does natural dust shape our environment, weather and climate?
Dr. Charu Singh
|
June 22, 2026 |
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Natural dust emission from an arid or semi-arid region occurs when near-surface wind speed exceeds a threshold wind speed which can further be modulated by several factors such as surface roughness, soil texture, soil moisture, vegetation cover etc. Many major dust sources are located in the subtropical dry belt primarily…
Read More...Scientific Focus Areas
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