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Atmospheric Hg(p) concentrations at various particles sizes before (2018–2019) and during (2019–2020 and 2020–2021) COVID-19 occurred periods in Taichung, Taiwan
The main goal of this study is to compare concentrations of atmospheric Hg(p) for various particles sizes Total Suspended Particulates (TSP), PM18, PM10, PM2.5, PM1, PM<1 before (2018–2019) and during (2019–2020 and 2020–2021) COVID-19 occurred periods in central Taiwan. In addition, test the statistical differences concentrations of Hg(p) for various particles sizes before and during COVID-19 occurred periods in central Taiwan. Finally, calculate the Hg(p) health risk assessment before and during COVID-19 occurred period in central Taiwan.
The result indicated that the mean Hg(p) concentrations in TSP and PM2.5 were higher during (2020–2021) the COVID-19 occurred period than that of the mean Hg(p) concentrations in TSP and PM2.5 before the COVID-19 occurred period. In addition, the Hg(p)concentrations PM18, PM10, PM2.5, PM1 and PM<1 were all increased during the COVID-19 occurred period. The Hg(p) concentrations in TSP were decreased during (2019–2020) the COVID-19 occurred period when compared with that of the before the COVID-19 occurred period. Moreover, significant mean Hg(p) concentrations differences were existed at PM18, PM10 and PM2.5 before and during (2020–2021) COVID-19 occurred periods. Finally, the HQ and HI values for Hg(p) were both increased during COVID-19 occurred periods when compared with before COVID-19 occurred period in this study.
Atmospheric Hg(p) concentrations at various particles sizes before (2018–2019) and during (2019–2020 and 2020–2021) COVID-19 occurred periods in Taichung, Taiwan
The main goal of this study is to compare concentrations of atmospheric Hg(p) for various particles sizes Total Suspended Particulates (TSP), PM18, PM10, PM2.5, PM1, PM<1 before (2018–2019) and during (2019–2020 and 2020–2021) COVID-19 occurred periods in central Taiwan. In addition, test the statistical differences concentrations of Hg(p) for various particles sizes before and during COVID-19 occurred periods in central Taiwan. Finally, calculate the Hg(p) health risk assessment before and during COVID-19 occurred period in central Taiwan.
The result indicated that the mean Hg(p) concentrations in TSP and PM2.5 were higher during (2020–2021) the COVID-19 occurred period than that of the mean Hg(p) concentrations in TSP and PM2.5 before the COVID-19 occurred period. In addition, the Hg(p)concentrations PM18, PM10, PM2.5, PM1 and PM<1 were all increased during the COVID-19 occurred period. The Hg(p) concentrations in TSP were decreased during (2019–2020) the COVID-19 occurred period when compared with that of the before the COVID-19 occurred period. Moreover, significant mean Hg(p) concentrations differences were existed at PM18, PM10 and PM2.5 before and during (2020–2021) COVID-19 occurred periods. Finally, the HQ and HI values for Hg(p) were both increased during COVID-19 occurred periods when compared with before COVID-19 occurred period in this study.
Atmospheric Hg(p) concentrations at various particles sizes before (2018–2019) and during (2019–2020 and 2020–2021) COVID-19 occurred periods in Taichung, Taiwan
Fang, Guor-Cheng (author) / Zhuang, Yuan-Jie (author)
Journal of Environmental Science and Health, Part A ; 57 ; 970-976
2022-11-16
7 pages
Article (Journal)
Electronic Resource
Unknown
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