Variabilities of δ13C and carbonaceous components in ambient PM2. 5 in Northeast India: Insights into sources and atmospheric processes

AM Qadri, GK Singh, D Paul, T Gupta, S Rabha… - Environmental …, 2022 - Elsevier
A year-long sampling campaign of ambient PM 2.5 (particulate matter with aerodynamic
diameter≤ 2.5 mm) at a regional station in the North-Eastern Region (NER) of India was …

A study of real-time and satellite data of atmospheric pollutants during agricultural crop residue burning at a downwind site in the indo-gangetic plain

N Baghel, K Singh, A Lakhani, KM Kumari, A Satsangi - Pollutants, 2023 - mdpi.com
Crop residue burning emits a variety of air pollutants that drastically affect air quality, both
locally and regionally. To study the impact of crop residue burning, in the present study …

Trace gas emissions from laboratory combustion of leaves typically consumed in forest fires in Southwest China

Y Sun, Q Zhang, K Li, Y Huo, Y Zhang - Science of the Total Environment, 2022 - Elsevier
Forest fires are becoming increasingly severe and frequent due to global climate change.
Trace gases emitted from forest fires significantly affect atmospheric chemistry and climate …

Perspectives of agro-waste biorefineries for sustainable biofuels

MS Dhanya - Zero waste biorefinery, 2022 - Springer
The agriculture plays a significant role in a nation's economy and efforts to feed one and all
of the global population. The harvesting and processing of crops generate agro-wastes. The …

Ozone formation potential related to the release of volatile organic compounds (VOCs) and nitrogen oxide (NO X) from a typical industrial park in the Pearl River Delta

T An, J Li, Q Lin, G Li - Environmental Science: Atmospheres, 2024 - pubs.rsc.org
Ozone (O3) pollution has been recognized as the major air pollution in the Pearl River Delta
(PRD) region, South China. Understanding O3 formation sensitive to volatile organic …

Carbonaceous aerosol in the Brahmaputra plains: Sources, and influence from the hotspot Indo-Gangetic plains, India

T Paul, AK Sudheer, M Gaddam, R Pawar… - Journal of Atmospheric …, 2024 - Springer
Organic carbon (OC) and elemental carbon (EC) play a significant role in aerosol mass and
atmospheric processes. This study is focused on the eastern part of the Great Northern …

Assessing the impact of forest fires on air quality in Northeast India

S Kumari, L Radhadevi, N Gujre, N Rao… - Environmental Science …, 2025 - pubs.rsc.org
This study investigates the impact of forest fires on air quality in India's northeastern (NE)
region, focusing on Guwahati, Tezpur, and Aizawl. The North-Eastern Forest cluster …

Air Quality Impact Estimation Due to Uncontrolled Emissions from Capuava Petrochemical Complex in the Metropolitan Area of São Paulo (MASP), Brazil

MS Coelho, DC Zacharias, TS de Paulo, RY Ynoue… - Atmosphere, 2023 - mdpi.com
In the second quarter of 2021, the companies at the Capuava Petrochemical Complex (CPC,
Santo André, Brazil) carried out a 50-day scheduled shutdown for the maintenance and …

Seasonal abundance and source attribution of carbonaceous aerosols at different altitude of mountainous locations in Uttarakhand Himalaya

A Kumar, S Singh, N Kumar, N Singh, K Kumar… - Aerosol Science and …, 2021 - Springer
The present study reports on carbonaceous aerosol concentrations determined in total
suspended particles (TSP) from three mountainous sites Devasthal (2450 m asl), Manora …

Assessment of Ozone and Nitrogen Oxides Variations in Urban Region of Patna, India

N Kumar, S Chourasiya, A Kumar… - Environmental Claims …, 2022 - Taylor & Francis
Increasing levels of ozone and nitrogen oxides may have damaging effects on the ambient
environment, vegetation, public health and climate. Therefore, ozone chemistry is crucial to …