Non-traditional stable isotopic analysis for source tracing of atmospheric particulate matter

P Zuo, Y Huang, J Bi, W Wang, W Li, D Lu… - TrAC Trends in …, 2023 - Elsevier
Atmospheric particulate matter (PM) pollution is one of the most serious global
environmental problems, regarded to be associated with a wide range of diseases, eg …

A comprehensive review of biogeochemical distribution and fractionation of lead isotopes for source tracing in distinct interactive environmental compartments

AI Cheema, G Liu, B Yousaf, Q Abbas… - Science of the Total …, 2020 - Elsevier
Lead (Pb) is a non-essential and extremely noxious metallic-element whose
biogeochemical cycle has been influenced predominantly by increasing human activities to …

A new application of multi-criteria decision making in identifying critical dust sources and comparing three common receptor-based models

SSH Dehshiri, B Firoozabadi, H Afshin - Science of The Total Environment, 2022 - Elsevier
Dust storms are a common phenomenon in arid and semi-arid regions in West Asia, which
has led to high levels of PM 10 in local and remote area. The Yazd city in Iran with a high PM …

[HTML][HTML] Measurement of black carbon in Delhi: evidences of regional transport, meteorology and local sources for pollution episodes

A Malik, SG Aggarwal, S Ohata, T Mori, Y Kondo… - Aerosol and Air Quality …, 2022 - aaqr.org
Measurement of particulate matter (PM) constituent such as black carbon (BC) over urban
sites is critically important owing to its adverse health and climate impacts. However, the …

Metal Concentrations and Source Apportionment of PM2.5 in Chiang Rai and Bangkok, Thailand during a Biomass Burning Season

J Kayee, P Sompongchaiyakul… - ACS Earth and Space …, 2020 - ACS Publications
One of the persistent environmental problems in the provinces of northern Thailand is
severe air pollution during the dry season because of open vegetation burning by farmers …

Sources of atmospheric lead (Pb) in and around an Indian megacity

R Das, ATBM Mohtar, D Rakshit, D Shome… - Atmospheric …, 2018 - Elsevier
Lead (Pb) is a toxic metal whose global anthropogenic fluxes are an order of magnitude
higher than natural fluxes. Among all the environmental compartments, the atmosphere is …

Seasonal variation of atmospheric Pb sources in Singapore-Elemental and lead isotopic compositions of PM10 as source tracer

I Ray, R Das, SL Chua, X Wang - Chemosphere, 2022 - Elsevier
Southeast Asia has become a hotspot of anthropogenic particulate matter (PM) emissions
due to increased coal combustion, high-temperature industrial operations, vehicular traffic …

Entrapment of atmospheric particle bound heavy metals by ferns as evidenced by lead (Pb) isotope and MixSIAR: Implications for improving air quality

I Ray, S Misra, M Chen, X Wang, R Das - Journal of Hazardous Materials, 2024 - Elsevier
Plant metal uptake can occur through both soil-root and atmospheric transfer from leaves.
The latter holds potential implications for development of biofiltration systems. To explore …

Geochemical sources of metal contamination in a coal mining area in Chhattisgarh, India using lead isotopic ratios

A Das, SS Patel, R Kumar, K Krishna, S Dutta… - Chemosphere, 2018 - Elsevier
A geochemical study of the trace metals and lead isotopic ratios of soil and sediments in
Korba, Chhattisgarh, India is presented here for the first time. Korba, the nation's 'power …

A lingering legacy of leaded gasoline in Southeast Asia

I Ray, R Das - Communications Earth & Environment, 2023 - nature.com
Recent reports of 1 in 3 children globally having blood lead levels≥ 5microgram decilitre− 1
demands thorough understanding of lead (Pb) sources of the present century and the fate of …