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Spatiotemporal empirical analysis of particulate matter PM2. 5 pollution and air quality index (AQI) trends in Africa using MERRA-2 reanalysis datasets (1980–2021)
In this study, the spatial-temporal trends of PM 2.5 pollution were analyzed for subregions in
Africa and the entire continent from 1980 to 2021. The distributions and trends of PM 2.5 …
Africa and the entire continent from 1980 to 2021. The distributions and trends of PM 2.5 …
Past and recent changes in the pollution characteristics of PM10 and SO2 in the largest industrial city in South Korea
PM 10 and SO 2 are major air pollutants in Ulsan, the largest industrial city in South Korea.
The purpose of this study was to evaluate the effectiveness of pollution reduction policies by …
The purpose of this study was to evaluate the effectiveness of pollution reduction policies by …
Day–night variation, size distribution, source identification, and health risk of polycyclic aromatic hydrocarbons in particulate matter in Ulsan, South Korea
Particulate matter (PM) in 11 different sizes was collected at a semi-rural site in Ulsan, a
multi-industrial city in South Korea, over one year from 2019 to 2020 to investigate the …
multi-industrial city in South Korea, over one year from 2019 to 2020 to investigate the …
Map** nationwide concentrations of sulfate and nitrate in ambient PM2. 5 in South Korea using machine learning with ground observation data
SJ Lee, JT Ju, JJ Lee, CK Song, SA Shin… - Science of The Total …, 2024 - Elsevier
Particulate matter (PM) is a major air pollutant in Northeast Asia, with frequent high PM
episodes. To investigate the nationwide spatial distribution maps of PM 2.5 and secondary …
episodes. To investigate the nationwide spatial distribution maps of PM 2.5 and secondary …
Measurement of black carbon exposure in urban classrooms during rush hours
Traffic-related air pollutants are predominantly emitted in urban environments; therefore,
analyzing their impact on indoor air quality (IAQ) is important. Effectively managing IAQ is …
analyzing their impact on indoor air quality (IAQ) is important. Effectively managing IAQ is …
Comparisons of Spatial and Temporal Variations in PM2.5-Bound Trace Elements in Urban and Rural Areas of South Korea, and Associated Potential Health Risks
J Nirmalkar, K Lee, J Ahn, J Lee, M Song - Atmosphere, 2023 - mdpi.com
PM2. 5-bound trace elements were chosen for health risk assessment because they have
been linked to an increased risk of respiratory and cardiovascular illness. Since the Korean …
been linked to an increased risk of respiratory and cardiovascular illness. Since the Korean …
Enhancement of PM2. 5 source appointment in a large industrial city of Korea by applying the elemental carbon tracer method for positive matrix factorization (PMF) …
The concentration of particulate matter with an aerodynamic diameter less than 2.5 μm (PM
2.5) measured in an industrial area is strongly influenced by the industrial characteristics of …
2.5) measured in an industrial area is strongly influenced by the industrial characteristics of …
The ratio of concentration of organic carbon and elemental carbon bound to particulate matter in ambient air: a global systematic review and meta-analysis
Four hundred and sixty-six references with 625 data reports were included in our study. The
high frequency of ratio OC/EC for PM0. 1 was observed in 3.92–5.93; PM1 in 1.08–3.08; …
high frequency of ratio OC/EC for PM0. 1 was observed in 3.92–5.93; PM1 in 1.08–3.08; …
Characteristics of PM2. 5-bound metals in Japan over six years: Spatial distribution, health risk, and source analysis
X Zhang, M Sun, M Aikawa - Journal of Environmental Management, 2023 - Elsevier
Air sampling campaigns were conducted at 100 survey sites across Japan from April 2014 to
February 2020, and a comprehensive database of atmospheric particles was obtained. In …
February 2020, and a comprehensive database of atmospheric particles was obtained. In …
Map** the spatial distribution of primary and secondary PM2. 5 in a multi-industrial city by combining monitoring and modeling results
Industrial cities are strongly influenced by primary emissions of PM 2.5 from local industries.
In addition, gaseous precursors, such as sulfur oxides (SO X), nitrogen oxides (NO X), and …
In addition, gaseous precursors, such as sulfur oxides (SO X), nitrogen oxides (NO X), and …