Impact of city lockdown on the air quality of COVID-19-hit of Wuhan city

X Lian, J Huang, R Huang, C Liu, L Wang… - Science of the Total …, 2020 - Elsevier
A series of strict lockdown measures were implemented in the areas of China worst affected
by coronavirus disease 19, including Wuhan, to prevent the disease spreading. The …

Air quality and climate impacts of biomass use as an energy source: a review

AS Tomlin - Energy & Fuels, 2021 - ACS Publications
Commitments made to meet the goals of the Paris Agreement, and the need to develop low
carbon sources of power and heat, are likely to lead to the continued or even increased use …

Nitrogen isotopic composition of NOx from residential biomass burning and coal combustion in North China

Z Zong, X Shi, Z Sun, C Tian, J Li, Y Fang, H Gao… - Environmental …, 2022 - Elsevier
Stable nitrogen isotope (δ 15 N) technology has often been used as a powerful tool to
separate nitrogen oxides (NO x) produced by residential combustion (ie, biomass burning …

Formation mechanisms and source apportionments of airborne nitrate aerosols at a Himalayan-Tibetan Plateau site: Insights from nitrogen and oxygen isotopic …

YC Lin, YL Zhang, M Yu, MY Fan, F **e… - Environmental …, 2021 - ACS Publications
Formation pathways and sources of atmosphere nitrate (NO3–) have attracted much
attention as NO3–had detrimental effects on Earth's ecosystem and climate change. Here …

[PDF][PDF] Formation mechanism and source apportionment of nitrate in atmospheric aerosols

K **n, J Chen, T Soyol-Erdene - APN Science Bulletin, 2023 - pdfs.semanticscholar.org
Atmospheric particulate nitrate is relevant to various atmospheric processes and shows
profound impacts on regional air quality and global climate change. Exploring the formation …

Quantifying major NOx sources of aerosol nitrate in Hangzhou, China, by using stable isotopes and a Bayesian isotope mixing model

Z **, L Qian, Y Shi, G Fu, G Li, F Li - Atmospheric Environment, 2021 - Elsevier
Nitrogen oxides (NO x) from anthropogenic emissions oxidized to form nitrate (NO 3−) and
play a key role in air pollution. The aim of this study is to identify the NO x sources and their …

Nitrate-nitrogen transport in streamwater and groundwater in a loess covered region: Sources, drivers, and spatiotemporal variation

W Ji, J **ao, GS Toor, Z Li - Science of the Total Environment, 2021 - Elsevier
Water quality is an increasing concern in the dry regions of the world as it affects and
reduces the quantity of available water. Our objective was to investigate the sources, drivers …

Changes in nitrate accumulation mechanisms as PM2. 5 levels increase on the North China Plain: A perspective from the dual isotopic compositions of nitrate

L Luo, R Zhu, CB Song, JF Peng, W Guo, Y Liu… - Chemosphere, 2021 - Elsevier
Abstract Nitrate (NO 3−) has become recognized as the most important water-soluble ion in
fine particulate (PM 2.5), and has been proposed as a driving factor for regional haze …

Dominant Contribution of NO3 Radical to NO3 Formation during Heavy Haze Episodes: Insights from High-Time Resolution of Dual Isotopes Δ17O and δ18O

X Feng, Y Chen, S Chen, Y Peng, Z Liu… - Environmental …, 2023 - ACS Publications
δ18O is widely used to track nitrate (NO3–) formation but overlooks NO3 radical reactions
with hydrocarbons (HCs), particularly in heavily emitting hazes. This study introduces high …

Long‐term evolution of particulate nitrate pollution in North China: Isotopic evidence from 10 offshore cruises in the Bohai Sea from 2014 to 2019

Z Zong, C Tian, Z Sun, Y Tan, Y Shi… - Journal of …, 2022 - Wiley Online Library
Abstract Atmospheric nitrate (NO3−) pollution has become an obstacle to efforts to further
reduce fine particulate (PM2. 5) concentration in North China. However, there have been …