Articles | Volume 22, issue 4
https://doi.org/10.5194/acp-22-2191-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-22-2191-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Sources and processes of iron aerosols in a megacity in Eastern China
Yanhong Zhu
Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, Zhejiang, China
Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, Zhejiang, China
Yue Wang
Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, Zhejiang, China
Jian Zhang
Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, Zhejiang, China
Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, Zhejiang, China
Liang Xu
Department of Atmospheric Sciences, School of Earth Sciences, Zhejiang University, Hangzhou 310027, Zhejiang, China
Jingsha Xu
Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
Jinhui Shi
Key Laboratory of Marine Environmental Science and Ecology, Ocean
University of China, Ministry of Education of China, Qingdao 266010, China
Longyi Shao
State Key Laboratory of Coal Resources and Safe Mining, China
University of Mining and Technology, Beijing 100086, China
Pingqing Fu
Institute of Surface-Earth System Science, School of Earth System
Science, Tianjin University, Tianjin 300072, China
Daizhou Zhang
Faculty of Environmental and Symbiotic Sciences, Prefectural
University of Kumamoto, Kumamoto 862-8502, Japan
School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK
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- The important role of nitrate in iron and manganese dissolution and sulfate formation in fine particles at a coastal site in Northern China X. Gao et al. 10.1016/j.scitotenv.2024.170318
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- Impact of Molecular Chlorine Production from Aerosol Iron Photochemistry on Atmospheric Oxidative Capacity in North China Q. Chen et al. 10.1021/acs.est.4c02534
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30 citations as recorded by crossref.
- Influence of sources and atmospheric processes on metal solubility in PM2.5 in urban Guangzhou, South China Z. Zhang et al. 10.1016/j.scitotenv.2024.175807
- Aerosol Iron from Metal Production as a Secondary Source of Bioaccessible Iron A. Ito & T. Miyakawa 10.1021/acs.est.2c06472
- Quantifying anthropogenic emission of iron in marine aerosol in the Northwest Pacific with shipborne online measurements T. Zhang et al. 10.1016/j.scitotenv.2023.169158
- Investigation of a haze-to-dust and dust swing process at a coastal city in northern China part II: A study on the solubility of iron and manganese across aerosol sources and secondary processes M. Sun et al. 10.1016/j.atmosenv.2024.120532
- A Novel Apportionment Method Utilizing Particle Mass Size Distribution across Multiple Particle Size Ranges P. Wang et al. 10.3390/atmos15080955
- Stable iron isotopic composition of atmospheric aerosols: An overview Y. Wang et al. 10.1038/s41612-022-00299-7
- Variations of PM2.5-bound elements and their associated effects during long-distance transport of dust storms: Insights from multi-sites observations Q. Meng et al. 10.1016/j.scitotenv.2023.164062
- An ephemeral increase in organic carbon, ion ratios, and heavy metal-containing fine particles was screened in a maritime demarcation zone between North and South Korea H. Geng et al. 10.1016/j.atmosenv.2023.119950
- Elucidating the Mechanism on the Transition-Metal Ion-Synergetic-Catalyzed Oxidation of SO2 with Implications for Sulfate Formation in Beijing Haze S. Zhang et al. 10.1021/acs.est.3c08411
- Atmospheric iron deposition in a megacity of northwest China: Solubility, speciation, and deposition fluxes X. Yang et al. 10.1016/j.partic.2023.10.015
- The important role of nitrate in iron and manganese dissolution and sulfate formation in fine particles at a coastal site in Northern China X. Gao et al. 10.1016/j.scitotenv.2024.170318
- Representation of iron aerosol size distributions of anthropogenic emissions is critical in evaluating atmospheric soluble iron input to the ocean M. Liu et al. 10.5194/acp-24-13115-2024
- Aerosol trace element solubility determined using ultrapure water batch leaching: an intercomparison study of four different leaching protocols R. Li et al. 10.5194/amt-17-3147-2024
- Direct evidence of pyrogenic aerosol iron by intrusions of continental polluted air into the Eastern China Seas L. Xu et al. 10.1016/j.atmosres.2023.106839
- Persistent Uptake of H2O2 onto Ambient PM2.5 via Dark-Fenton Chemistry X. Qin et al. 10.1021/acs.est.2c03630
- Characterization of aerosol composition: Insights from SEM-EDX analysis and CALIPSO overpasses R. Rajan et al. 10.1016/j.asr.2024.07.058
- Chemical composition, sources, and processes of winter haze in Chengdu, China: Insights from integrating the bulk chemical and single particle approaches J. Zhang et al. 10.1016/j.atmosenv.2024.120371
- Ultrafiltration to characterize PM2.5 water-soluble iron and its sources in an urban environment Y. Yang & R. Weber 10.1016/j.atmosenv.2022.119246
- Microscopic and spectroscopic analysis of atmospheric iron-containing single particles in Lhasa, Tibet J. Chen et al. 10.1016/j.jes.2023.06.005
- Assessment of the Atmospheric Deposition of Heavy Metals and Other Elements in the Mountain Crimea Using Moss Biomonitoring Technique P. Nekhoroshkov et al. 10.3390/atmos13040573
- Mixing state and effective density of aerosol particles during the Beijing 2022 Olympic Winter Games A. Du et al. 10.5194/acp-23-13597-2023
- Insights into the roles of aerosol soluble iron in secondary aerosol formation Y. Lei et al. 10.1016/j.atmosenv.2022.119507
- Size-dependent aerosol iron solubility in an urban atmosphere L. Liu et al. 10.1038/s41612-022-00277-z
- Isotopic investigation of sources and processes affecting gaseous and particulate bound mercury in the east coast, South Korea H. Lee et al. 10.1016/j.scitotenv.2023.164404
- Measurement report: Stoichiometry of dissolved iron and aluminum as an indicator of the factors controlling the fractional solubility of aerosol iron – results of the annual observations of size-fractionated aerosol particles in Japan K. Sakata et al. 10.5194/acp-23-9815-2023
- Dominant Contribution of Non-dust Primary Emissions and Secondary Processes to Dissolved Aerosol Iron Y. Chen et al. 10.1021/acs.est.4c05816
- Water-soluble iron in PM2.5 in winter over six Chinese megacities: Distributions, sources, and environmental implications X. Wang et al. 10.1016/j.envpol.2022.120329
- Seasonal variation of aerosol iron solubility in coarse and fine particles at an inland city in northwestern China H. Zhang et al. 10.5194/acp-23-3543-2023
- Impact of Molecular Chlorine Production from Aerosol Iron Photochemistry on Atmospheric Oxidative Capacity in North China Q. Chen et al. 10.1021/acs.est.4c02534
- Size distribution and source-specific risks of atmospheric elements in Dalian, a coastal city in north China R. Cao et al. 10.1016/j.atmosenv.2024.120456
Latest update: 08 Dec 2024
Short summary
The solubilities of iron in fine particles in a megacity in Eastern China were studied under haze, fog, dust, clear, and rain weather conditions. For the first time, a receptor model was used to quantify the sources of dissolved and total iron aerosol. Microscopic analysis further confirmed the aging of iron aerosol during haze and fog conditions that facilitated dissolution of insoluble iron.
The solubilities of iron in fine particles in a megacity in Eastern China were studied under...
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