54 citations as recorded by crossref.

1. Source directional apportionment of ambient PM2.5 in urban and industrial sites at a megacity in China B. Liu et al. https://doi.org/10.1016/j.atmosres.2019.104764
2. A refined source apportionment study of atmospheric PM2.5 during winter heating period in Shijiazhuang, China, using a receptor model coupled with a source-oriented model W. Zhang et al. https://doi.org/10.1016/j.atmosenv.2019.117157
3. Chemical compositions and the impact of sea salt in atmospheric PM1 and PM2.5 in the coastal area Y. Zhang et al. https://doi.org/10.1016/j.atmosres.2020.105323
4. Identification of potential regional sources of ambient criteria air pollutants at a national-controlled air quality observational site in Guiyang Z. Shen et al. https://doi.org/10.1007/s11869-024-01676-2
5. Overcoming adverse meteorology: PM2.5 governance progress during China's 2025 Victory Day R. Liu et al. https://doi.org/10.1016/j.atmosres.2026.109281
6. Characterization and Spatial Source Apportionments of Ambient PM10 and PM2.5 during the Heating Period in Tian’jin, China B. Liu et al. https://doi.org/10.4209/aaqr.2019.06.0281
7. Composition analysis and formation pathway comparison of PM1 between two pollution episodes during February 2017 in Beijing, China X. Wang et al. https://doi.org/10.1016/j.atmosenv.2019.117223
8. Chemical Characteristics and Sources of Submicron Particles in a City with Heavy Pollution in China J. Lang et al. https://doi.org/10.3390/atmos9100388
9. Source estimation of SO42− and NO3− based on monitoring-modeling approach during winter and summer seasons in Beijing and Tangshan, China X. Wang et al. https://doi.org/10.1016/j.atmosenv.2019.116849
10. Significant contribution of secondary particulate matter to recurrent air pollution: Evidence from in situ observation in the most polluted city of Fen-Wei Plain of China Y. Liu et al. https://doi.org/10.1016/j.jes.2021.09.030
11. City-level air quality improvement in the Beijing-Tianjin-Hebei region from 2016/17 to 2017/18 heating seasons: Attributions and process analysis Y. Zhang et al. https://doi.org/10.1016/j.envpol.2021.116523
12. Significant changes in the chemical compositions and sources of PM2.5 in Wuhan since the city lockdown as COVID-19 H. Zheng et al. https://doi.org/10.1016/j.scitotenv.2020.140000
13. Use of the PSCF method to analyze the variations of potential sources and transports of NO2, SO2, and HCHO observed by MAX-DOAS in Nanjing, China during 2019 B. Ren et al. https://doi.org/10.1016/j.scitotenv.2021.146865
14. Multi-timescale variation characteristics of PM2.5 in different regions of China during 2014–2022 R. Liu et al. https://doi.org/10.1016/j.scitotenv.2024.171008
15. Observation of black carbon in Northern China in winter of 2018–2020 and its implications for black carbon mitigation Y. Wang et al. https://doi.org/10.1016/j.scitotenv.2023.162897
16. Dominant role of humidity thresholds in driving seasonal ozone production regimes in urban Guiyang, Yunnan-Guizhou Plateau Y. Yang et al. https://doi.org/10.3389/fenvs.2026.1791891
17. Characteristics of water-soluble organic acids in PM2.5 during haze and Chinese Spring Festival in winter of Jinan, China: concentrations, formations, and source apportionments S. Tang et al. https://doi.org/10.1007/s11356-020-07714-7
18. Chemical Compositions, Sources, and Intra‐Regional Transportation of Submicron Particles Between North China Plain and Twain‐Hu Basin of Central China in Winter Y. Hu et al. https://doi.org/10.1029/2022JD037635
19. How aerosol transport from the North China plain contributes to air quality in northeast China H. Zhao et al. https://doi.org/10.1016/j.scitotenv.2020.139555
20. Multi-scale volatile organic compound (VOC) source apportionment in Tianjin, China, using a receptor model coupled with 1-hr resolution data Y. Gu et al. https://doi.org/10.1016/j.envpol.2020.115023
21. Temperature dependence and source apportionment of volatile organic compounds (VOCs) at an urban site on the north China plain C. Song et al. https://doi.org/10.1016/j.atmosenv.2019.03.030
22. Chemical characteristics and source apportionment of PM2.5 using PMF modelling coupled with 1-hr resolution online air pollutant dataset for Linfen, China Y. Li et al. https://doi.org/10.1016/j.envpol.2020.114532
23. An estimation method for regional transport contributions from emission sources based on a high-mountain site: a case study in Zhumadian, China H. Huang et al. https://doi.org/10.1016/j.atmosenv.2021.118664
24. Source Apportionment of Topsoil Heavy Metals and Associated Health and Ecological Risk Assessments in a Typical Hazy City of the North China Plain J. Zou et al. https://doi.org/10.3390/su131810046
25. Dramatic changes in atmospheric pollution source contributions for a coastal megacity in northern China from 2011 to 2020 B. Liu et al. https://doi.org/10.5194/acp-22-8597-2022
26. High-time-resolution chemical composition and source apportionment of PM2.5 in northern Chinese cities: implications for policy Y. Zhang et al. https://doi.org/10.5194/acp-23-9455-2023
27. Spatiotemporal trends of PM2.5 concentrations and typical regional pollutant transport during 2015–2018 in China L. Liu et al. https://doi.org/10.1016/j.uclim.2020.100710
28. Pollution characteristics, source apportionment, and health risk assessment of PM10 and PM2.5 in rooftop and kerbside environment of Lanzhou, NW China C. Gu et al. https://doi.org/10.1007/s11356-024-33649-4
29. Health risks of inhaled selected toxic elements during the haze episodes in Shijiazhuang, China: Insight into critical risk sources L. Diao et al. https://doi.org/10.1016/j.envpol.2021.116664
30. Spatial and temporal distribution, chemical characteristics, and sources of ambient particulate matter in the Beijing-Tianjin-Hebei region H. Xu et al. https://doi.org/10.1016/j.scitotenv.2018.12.164
31. Characteristics and Health Risks of Trace Metals in PM2.5 Before and During the Heating Period over Three Years in Shijiazhuang, China Q. Ma et al. https://doi.org/10.3390/toxics13040291
32. Particle composition, sources and evolution during the COVID-19 lockdown period in Chengdu, southwest China: Insights from single particle aerosol mass spectrometer data J. Zhang et al. https://doi.org/10.1016/j.atmosenv.2021.118844
33. Policy-driven variations in oxidation potential and source apportionment of PM2.5 in Wuhan, central China M. Deng et al. https://doi.org/10.1016/j.scitotenv.2022.158255
34. Potential impact of shifting coal to gas and electricity for building sectors in 28 major northern cities of China H. Chen & W. Chen https://doi.org/10.1016/j.apenergy.2018.12.051
35. PM2.5 induces the distant metastasis of lung adenocarcinoma via promoting the stem cell properties of cancer cells J. Pan et al. https://doi.org/10.1016/j.envpol.2021.118718
36. Diurnal Characteristics and Sources Apportionment of Atmospheric PM2.5 in a Medium-sized City in East China L. Meng et al. https://doi.org/10.1007/s41810-024-00277-x
37. Assessment of Meteorological Impact and Emergency Plan for a Heavy Haze Pollution Episode in a Core City of the North China Plain S. Ma et al. https://doi.org/10.4209/aaqr.2019.08.0392
38. Comparison of Surface Ozone Variability in Mountainous Forest Areas and Lowland Urban Areas in Southeast China X. Jiang et al. https://doi.org/10.3390/atmos15050519
39. Heterogeneous characteristics and absorption enhancement of refractory black carbon in an urban city of China S. Chen et al. https://doi.org/10.1016/j.scitotenv.2023.162997
40. Unveiling Differences in Source Apportionment and Optical Properties of Wintertime Carbonaceous Aerosols in Northern and Southern Chinese Cities R. Li et al. https://doi.org/10.1007/s41810-025-00359-4
41. Comprehensive source health risks of PM2.5-bound trace metals in urban and rural areas of the North China Plain Q. Ma et al. https://doi.org/10.1016/j.apr.2026.102893
42. Effects of energy structure differences on chemical compositions and respiratory health of PM2.5 during late autumn and winter in China W. Sun et al. https://doi.org/10.1016/j.scitotenv.2022.153850
43. Changes in nitrate accumulation mechanisms as PM2.5 levels increase on the North China Plain: A perspective from the dual isotopic compositions of nitrate L. Luo et al. https://doi.org/10.1016/j.chemosphere.2020.127915
44. Important revelations of different degrees of COVID-19 lockdown on improving regional air quality: a case study of Shijiazhuang, China Y. Guan et al. https://doi.org/10.1007/s11356-022-23715-0
45. Source apportionment of PM2.5 using dispersion normalized positive matrix factorization (DN-PMF) in Beijing and Baoding, China I. Ryoo et al. https://doi.org/10.1016/j.jes.2024.10.029
46. Residential coal-switch policy in China: Development, achievement, and challenge C. Liu et al. https://doi.org/10.1016/j.enpol.2021.112165
47. Air pollutant variations in Suzhou during the 2019 novel coronavirus (COVID-19) lockdown of 2020: High time-resolution measurements of aerosol chemical compositions and source apportionment H. Wang et al. https://doi.org/10.1016/j.envpol.2020.116298
48. Characterisation and source apportionment of atmospheric organic and elemental carbon in an urban–rural fringe area of Taiyuan, China L. Mu et al. https://doi.org/10.1071/EN19002
49. Significant Reduction in Fine Particulate Matter in Beijing during 2022 Beijing Winter Olympics Y. Liu et al. https://doi.org/10.1021/acs.estlett.2c00532
50. Nitrate sources and formation in aerosol and precipitation in a tropical city in South China: Insight from nitrate dual isotopes H. Luo et al. https://doi.org/10.1016/j.atmosenv.2022.119087
51. The rationality of PM2.5 monitoring sites’ locations based on exposure level across eastern China C. Yan et al. https://doi.org/10.1088/2515-7620/ac4641
52. Effectiveness of public policies related to traffic emissions in improving air quality in Brazil: A causal inference study using Bayesian structural time-series models W. Requia & H. Azevedo de Melo https://doi.org/10.1016/j.atmosenv.2023.120291
53. Chemical characteristics and sources of ambient PM2.5 in a harbor area: Quantification of health risks to workers from source-specific selected toxic elements B. Liu et al. https://doi.org/10.1016/j.envpol.2020.115926
54. Environmental Risk and Policy Choices in an Energy Intensive Region of China—An Empirical Study in Shanxi Province H. Peng et al. https://doi.org/10.1109/ACCESS.2020.2984013