Source apportionment and health risk assessment for potentially toxic elements in size-fractionated road dust in Busan Metropolitan City, Korea

Environmental Monitoring and Assessment, Год журнала: 2022, Номер 194(5)

Опубликована: Апрель 8, 2022

Язык: Английский

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Impacts of the COVID-19 on all aircraft emissions of international routes in South America

iScience, Год журнала: 2022, Номер 25(9), С. 104865 - 104865

Опубликована: Авг. 6, 2022

The COVID-19 pandemic has had a significant impact on South America's economic development, as well its international civil aviation industry. This paper seeks to calculate the emissions of six pollutions (CO2, CO, HC, NOx, SO2, and PM2.5) from routes in America during 2019-2021 discusses impacts emission change. modified BFFM2-FOA-FPM method is proposed unify CO2 non-CO2 calculations. calculated results' average error rate about 5.12%. results showed that affected all emissions, including number routes, flight distance, aircraft configuration, proportion CCD phase etc. In addition, some airlines increased flights types pandemic, increasing emissions. give reasonable data basis for industry formulate reduction policies.

Язык: Английский

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Sources, bioaccessibility and health risk of heavy metal(loid)s in the particulate matter of urban areas

The Science of The Total Environment, Год журнала: 2024, Номер 947, С. 174303 - 174303

Опубликована: Июнь 25, 2024

Язык: Английский

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Source apportionment and spatial distribution of potentially toxic elements in soils: A new exploration on receptor and geostatistical models

The Science of The Total Environment, Год журнала: 2020, Номер 759, С. 143428 - 143428

Опубликована: Ноя. 1, 2020

Язык: Английский

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Urban cycling and air quality: Characterizing cyclist exposure to particulate-related pollution

Urban Climate, Год журнала: 2021, Номер 36, С. 100767 - 100767

Опубликована: Янв. 12, 2021

Язык: Английский

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