Biogenic secondary organic aerosols: A review on formation mechanism, analytical challenges and environmental impacts

M Mahilang, MK Deb, S Pervez - Chemosphere, 2021 - Elsevier
The review initiates with current state of information on the atmospheric reaction mechanism
of biogenic volatile organic compounds (BVOCs) and its fate in the atmosphere. The plants …

Analytical methodologies for oxidized organic compounds in the atmosphere

A Tiusanen, J Ruiz-Jimenez, K Hartonen… - … Science: Processes & …, 2023 - pubs.rsc.org
Oxidized compounds in the atmosphere can occur as emitted primary compounds or as
secondary products when volatile emitted precursors react with various oxidants. Due to the …

High rise in carbonaceous aerosols under very low anthropogenic emissions over eastern Himalaya, India: Impact of lockdown for COVID-19 outbreak

A Chatterjee, S Mukherjee, M Dutta, A Ghosh… - Atmospheric …, 2021 - Elsevier
The present study has been conducted to investigate the relative changes of carbonaceous
aerosols (CA) over a high altitude Himalayan atmosphere with and without (very low) …

[HTML][HTML] Identification of decadal trends and associated causes for organic and elemental carbon in PM2. 5 at Canadian urban sites

H Wang, L Zhang, X Yao, I Cheng… - Environment …, 2022 - Elsevier
Chemically resolved data for fine particulate matter (PM 2.5) have been collected across
Canada since 2003 through the National Air Pollution Surveillance (NAPS) network. Seven …

Source apportionment of carbonaceous aerosols using hourly data and implications for reducing PM2. 5 in the Pearl River Delta region of South China

J Huang, Z Zhang, J Tao, L Zhang, F Nie, L Fei - Environmental Research, 2022 - Elsevier
Ambient fine particulate matter (PM 2.5) levels in South China have been decreasing in the
past decade, but the decreasing rates differed between its major chemical components, eg …

[HTML][HTML] Characterization of organic aerosols from a Chinese megacity during winter: predominance of fossil fuel combustion

MM Haque, K Kawamura, DK Deshmukh… - Atmospheric …, 2019 - acp.copernicus.org
PM 2.5 aerosol samples were collected from the Chinese megacity of Nanjing (32.21∘ N,
118.73∘ E) during winter and analyzed for a total of 127 compounds from 12 organic …

Primary and secondary organic aerosols in summer 2016 in Beijing

R Tang, Z Wu, X Li, Y Wang, D Shang… - Atmospheric …, 2018 - acp.copernicus.org
To improve air quality, the Beijing government has employed several air pollution control
measures since the 2008 Olympics. In order to investigate organic aerosol sources after the …

Anthropogenic emission controls organic aerosols at Gosan background site in the outflow from northeast Asia

MM Haque, Y Zhang, DK Deshmukh, M Lee… - Science of the Total …, 2024 - Elsevier
Anthropogenic activities release substantial amounts of organic components into the
atmosphere. In this study, eight groups of organic compounds such as polycyclic aromatic …

Kinetics, SOA yields and chemical composition of secondary organic aerosol from β-caryophyllene ozonolysis with and without nitrogen oxides between 213 and 313 …

L Gao, J Song, C Mohr, W Huang… - Atmospheric …, 2022 - acp.copernicus.org
β-caryophyllene (BCP) is one of the most important sesquiterpenes (SQTs) in the
atmosphere, with a large potential contribution to secondary organic aerosol (SOA) …

Impact of anthropogenic emissions on biogenic secondary organic aerosol: observation in the Pearl River Delta, southern China

YQ Zhang, DH Chen, X Ding, J Li… - Atmospheric …, 2019 - acp.copernicus.org
Secondary organic aerosol (SOA) formation from biogenic precursors is affected by
anthropogenic emissions, which are not well understood in polluted areas. In this study, we …