Papers
3
Total Citations
341
H-Index
3
About
V. Ramanathan is a pioneering climate scientist whose research has fundamentally reshaped our understanding of atmospheric aerosols and their profound impact on the Earth’s climate system. His key research areas include aerosol radiative forcing, black carbon and brown carbon absorption, and the regional climate effects of pollution plumes. Ramanathan’s major contributions stem from his leadership in the Indian Ocean Experiment (INDOEX), which revealed the massive “Asian Brown Cloud”—a thick haze of anthropogenic aerosols over South Asia. His work demonstrated that these particles, particularly black carbon, absorb sunlight and significantly warm the atmosphere while dimming the surface, a phenomenon now central to climate modeling. His most-cited paper (162 citations) details column-integrated aerosol optical properties over the Maldives, providing critical evidence of interannual aerosol variability. Ramanathan’s impact extends to advancing data assimilation techniques for aerosol transport modeling (132 citations) and characterizing brown carbon absorption (47 citations). A recipient of the Tyler Prize for Environmental Achievement, his research has been instrumental in linking air pollution to accelerated glacial melt and disrupted monsoons, making him a leading voice on the urgent need to mitigate short-lived climate pollutants.
Research Focus
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