Absorption properties and forcing efficiency of light-absorbing water-soluble organic aerosols: Seasonal and spatial variability

V Choudhary, P Rajput, T Gupta - Environmental Pollution, 2021 - Elsevier
Light-absorbing organic aerosols, also known as brown carbon (BrC), enhance the warming
effect of the Earth's atmosphere. The seasonal and spatial variability of BrC absorption …

Response of ambient BC concentration across the Indian region to the nation-wide lockdown

MM Gogoi, SS Babu, BS Arun, KK Moorthy, A Ajay… - Current Science, 2021 - JSTOR
IT is well accepted that the short-lived climate forcing agents, such as atmospheric aerosols,
cause significant regional and global climatic impact, in which the role of carbonaceous …

Implications of site‐specific mass absorption cross‐section (MAC) to black carbon observations at a high‐altitude site in the Central Himalaya

P Srivastava, M Naja, TR Seshadri, H Joshi… - Asia-Pacific Journal of …, 2022 - Springer
Accurate estimation of black carbon (BC) from the widely used optical attenuation technique
is important for the reliable assessment of their climatic impact. The optical instruments use …

Role of sulphate and carbonaceous aerosols on the radiative effects of aerosols over a remote high-altitude site Lachung in the Eastern Himalayas

BS Arun, MM Gogoi, A Borgohain, P Hegde… - Atmospheric …, 2021 - Elsevier
The rapid changes in the pattern of atmospheric warming as well as the degradation of
glaciers in the Himalayas point to the inevitability of accurate source characterization and …

Sources and radiative impact of carbonaceous aerosols using four years ground-based measurements over the central Himalayas

P Srivastava, M Naja, TR Seshadri - Aerosol and Air Quality Research, 2023 - aaqr.org
Climate and health in the pristine Himalayan region are largely impacted by the transport of
carbonaceous aerosols from the polluted regions of Asia and Europe. Yet, there is a scarcity …

Long-term trends in black carbon and aerosol optical depth over the central Himalayas: Potential causes and implications

H Joshi, M Naja, P Srivastava, T Gupta… - Frontiers in Earth …, 2022 - frontiersin.org
Continuous ground-based observations of aerosols over the Himalayan region are highly
beneficial in studying aerosol trends over the complex geographic terrain. This study …

Utilising BC observations to estimate CO contributions from fossil fuel and biomass burning in the Central Himalayan region

P Srivastava, M Naja, P Bhardwaj, R Kumar… - Environmental …, 2024 - Elsevier
The Himalayan region is adversely affected by the increasing anthropogenic emissions from
the adjacent Indo-Gangetic plain. However, source apportionment studies for the Himalayan …

Aerosol-heavy precipitation relationship within monsoonal regimes in the Western Himalayas

SB Battula, S Siems, A Mondal, S Ghosh - Atmospheric Research, 2023 - Elsevier
Studies reported increased heavy precipitation and aerosol loading in Western Himalayas
(WH) due to changes in large-scale dynamics and anthropogenic emissions. In this study …

[HTML][HTML] Characterization of aerosol absorption properties and PM1 at a mountain site located in the southeast of the Iberian Peninsula

A López-Caravaca, J Crespo, N Galindo… - Atmospheric Pollution …, 2022 - Elsevier
PM 1 concentrations and aerosol absorption properties were measured during 2018 at a
mountain site (1558 m asl) located in the southeast of the Iberian Peninsula, close to the …

Radiative effect of atmospheric Brown clouds over the Indo-Gangetic plain

M Jangid, TS Sankhla, S Singh, AK Mishra - Atmospheric Pollution …, 2024 - Elsevier
Atmospheric brown clouds (ABCs) are widespread hazy accumulation of particles and
gases dominant with absorbing nature impacting the air quality, hydrology and climate. The …