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   Articles with "characteristics sources" as a keyword



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Characteristics and sources of nitrous acid in an urban atmosphere of northern China: Results from 1-yr continuous observations

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recommendations! Published in 2018 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2018.03.033

Abstract: Abstract Nitrous acid (HONO) is a key reservoir of the hydroxyl radical (OH) and plays a central role in the atmospheric chemistry. To understand the sources and impact of HONO in the polluted atmosphere of… read more here.

Keywords: nitrous acid; hono; characteristics sources; china ... See more keywords

Characteristics and sources of ambient refractory black carbon aerosols: Insights from soot particle aerosol mass spectrometer

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recommendations! Published in 2018 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2018.05.011

Abstract: Abstract This short communication investigated the characteristics and sources of refractory black carbon (rBC) aerosols using an Aerodyne soot-particle aerosol mass spectrometer (SP-AMS). The SP-AMS dataset acquired at suburban Nanjing observed carbon clusters (Cn+) up… read more here.

Keywords: black carbon; characteristics sources; carbon; particle aerosol ... See more keywords

Real-time assessment of wintertime organic aerosol characteristics and sources at a suburban site in northern France

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recommendations! Published in 2019 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2019.01.035

Abstract: Abstract A high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS) was deployed during wintertime (5 February to 15 March 2016) at a suburban site in Douai, northern France, in order to investigate the characteristics and sources of… read more here.

Keywords: characteristics sources; site; northern france; aerosol ... See more keywords

Characteristics and sources of volatile organic compounds (VOCs) in Shanghai during summer: Implications of regional transport

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recommendations! Published in 2019 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2019.116902

Abstract: Abstract Intensive field measurements were carried out in urban Shanghai between 20th and 30th of May 2017, and the VOC characteristics and sources were investigated with a focus on the relative contributions of local emissions… read more here.

Keywords: characteristics sources; vocs shanghai; transport; shanghai summer ... See more keywords
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Pollution characteristics and sources of environmentally persistent free radicals and oxidation potential in fine particulate matter related to city lockdown (CLD) in Xi'an, China.

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recommendations! Published in 2022 at "Environmental research"

DOI: 10.1016/j.envres.2022.112899

Abstract: The impact of COVID-19 control on air quality have been prevalent for the past two years, however few studies have explored the toxicity of atmospheric particulate matter during the epidemic control. Therefore, this research highlights… read more here.

Keywords: particulate matter; particulate; city lockdown; characteristics sources ... See more keywords

Impacts of rapid urbanization on characteristics, sources and variation of fecal coliform at watershed scale.

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recommendations! Published in 2021 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2021.112195

Abstract: Microbial pollution is an environmental problem of growing concern for threatening human health. However, the impacts of rapid urbanization on characteristics, sources and variation of fecal coliform (FC) at watershed scale have not been fully… read more here.

Keywords: watershed scale; characteristics sources; variation; rapid urbanization ... See more keywords

Characteristics and sources of nonmethane volatile organic compounds (NMVOCs) and O3–NOx–NMVOC relationships in Zhengzhou, China

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recommendations! Published in 2024 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-24-8549-2024

Abstract: Abstract. Nonmethane volatile organic compounds (NMVOCs) are important precursors of ozone (O3) formation under sufficient nitrogen oxide conditions. Understanding the characteristics and emission sources of NMVOCs, as well as the relationship between NMVOCs and O3,… read more here.

Keywords: compounds nmvocs; volatile organic; organic compounds; nonmethane volatile ... See more keywords