Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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First long-term and near real-time measurement of trace elements in China's urban atmosphere: temporal variability, source apportionment and precipitation effect
Characteristics of trace metals in traffic-derived particles in Hsuehshan Tunnel, Taiwan: size distribution, potential source, and fingerprinting metal ratio
Highly time-resolved measurements of element concentrations in PM
<sub>10</sub>
and PM
<sub>2.5</sub>
: comparison of Delhi, Beijing, London, and Krakow
Quantitative assessment of atmospheric emissions of toxic heavy metals from anthropogenic sources in China: historical trend, spatial distribution, uncertainties, and control policies
Estimation of the direct and indirect impacts of fireworks on the physicochemical characteristics of atmospheric PM
<sub>10</sub>
and PM
<sub>2.5</sub>
High-resolution sampling and analysis of ambient particulate matter in the Pearl River Delta region of southern China: source apportionment and health risk implications
The 16 references without a DOI — listed, not checked
no DOI — not checkedCharacteristics and source apportionment of nonpolar organic compounds in PM 2.5 from the three megacities in Yangtze River Delta region
no DOI — not checkedCharacteristics and Sources of Hourly Trace Elements in Airborne Fine Particles in Urban Beijing
no DOI — not checkedIn situ continuous observation of hourly elements in PM 2.5 in urban beijing, China: Occurrence levels, temporal variation, potential source regions and health risks
no DOI — not checkedLevels and sources of hourly PM 2.5 -related elements during the control period of the COVID-19 pandemic at a rural site between Beijing and Tianjin
no DOI — not checkedref10
no DOI — not checkedSpecific sources of health risks induced by metallic elements in PM 2.5 during the wintertime in Beijing
no DOI — not checkedChemical characteristics and health risks of trace metals in PM 2.5 from firework/firecracker burning during the Spring Festival in North China
no DOI — not checkedPM 2.5 -bound elements in Hebei Province, China: Pollution levels, source apportionment and health risks
no DOI — not checkedDay-night differences and source apportionment of inorganic components of PM 2.5 during summer-winter in Changzhou city
no DOI — not checkedSource analysis of heavy metal elements of PM2.5 in canteen in a university in winter
no DOI — not checkedReal-time measurement and source apportionment of elements in Delhi's atmosphere
no DOI — not checkedAnalysis and pollution characteristics of metal elements in PM 2.5 in Changzhou during spring
no DOI — not checkedSulfate formation is dominated by manganese-catalyzed oxidation of SO 2 on aerosol surfaces during haze events
no DOI — not checkedA follow-up study on the characterization and health risk assessment of heavy metals in ambient air particles emitted from a municipal waste incinerator in Zhejiang
no DOI — not checkedTrends and challenges regarding the source-specific health risk of PM 2.5 -bound metals in a Chinese Megacity from
no DOI — not checkedTemporal variation characteristics and source apportionment of metal elements in PM 2.5 in urban Beijing
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