Articles | Volume 26, issue 18
https://doi.org/10.5194/acp-26-13213-2026
https://doi.org/10.5194/acp-26-13213-2026
Research article
 | 
21 Sep 2026
Research article |  | 21 Sep 2026

Urban surface-atmosphere fluxes of selected pptv-level oxygenated organic molecules (OOMs) from eddy covariance observations

Jieya Sun, Xinyu Wang, Jingya Hua, Bo Zhu, Nan Chen, and Huan Yu

Related authors

Relaxed Eddy Accumulation based Flux Measurement of Atmospheric Inorganic Acidic Species over Cropland under the Long-Term Exposure to Chemical Industry Emissions in a Chinese Megacity
Jingya Hua, Xinyu Wang, Yulian Wei, Jieya Sun, Zongjun Li, Zhongliang Huang, Qiongqiong Wang, and Huan Yu
Atmos. Chem. Phys., 26, 9779–9792, https://doi.org/10.5194/acp-26-9779-2026,https://doi.org/10.5194/acp-26-9779-2026, 2026
Short summary
Influencing factors of the gas–particle distribution of oxygenated organic molecules in the urban atmosphere and deviation from equilibrium partitioning: a random forest model study
Xinyu Wang, Nan Chen, Bo Zhu, and Huan Yu
Atmos. Chem. Phys., 25, 9601–9615, https://doi.org/10.5194/acp-25-9601-2025,https://doi.org/10.5194/acp-25-9601-2025, 2025
Short summary
Chemical characterization of organic compounds involved in iodine-initiated new particle formation from coastal macroalgal emission
Yibei Wan, Xiangpeng Huang, Chong Xing, Qiongqiong Wang, Xinlei Ge, and Huan Yu
Atmos. Chem. Phys., 22, 15413–15423, https://doi.org/10.5194/acp-22-15413-2022,https://doi.org/10.5194/acp-22-15413-2022, 2022
Short summary
Estimation of secondary PM2.5 in China and the United States using a multi-tracer approach
Haoran Zhang, Nan Li, Keqin Tang, Hong Liao, Chong Shi, Cheng Huang, Hongli Wang, Song Guo, Min Hu, Xinlei Ge, Mindong Chen, Zhenxin Liu, Huan Yu, and Jianlin Hu
Atmos. Chem. Phys., 22, 5495–5514, https://doi.org/10.5194/acp-22-5495-2022,https://doi.org/10.5194/acp-22-5495-2022, 2022
Short summary

Cited articles

Arya, S. P.: Introduction to Micrometeorology, Academic Press, San Diego, ISBN 9780120644902, 1988. 
Bachy, A., Aubinet, M., Amelynck, C., Schoon, N., Bodson, B., Delaplace, P., De Ligne, A., Digrado, A., du Jardin, P., and Fauconnier, M. L.: Dynamics and mechanisms of volatile organic compound exchanges in a winter wheat field, Atmos. Environ., 221, 117105, https://doi.org/10.1016/j.atmosenv.2019.117105, 2020. 
Beaver, M. R., Clair, J. M. St., Paulot, F., Spencer, K. M., Crounse, J. D., LaFranchi, B. W., Min, K. E., Pusede, S. E., Wooldridge, P. J., Schade, G. W., Park, C., Cohen, R. C., and Wennberg, P. O.: Importance of biogenic precursors to the budget of organic nitrates: observations of multifunctional organic nitrates by CIMS and TD-LIF during BEARPEX 2009, Atmos. Chem. Phys., 12, 5773–5785, https://doi.org/10.5194/acp-12-5773-2012, 2012. 
Bertram, T. H., Kimmel, J. R., Crisp, T. A., Ryder, O. S., Yatavelli, R. L. N., Thornton, J. A., Cubison, M. J., Gonin, M., and Worsnop, D. R.: A field-deployable, chemical ionization time-of-flight mass spectrometer, Atmos. Meas. Tech., 4, 1471–1479, https://doi.org/10.5194/amt-4-1471-2011, 2011. 
Download
Short summary
Oxygenated organic molecules affect air quality and form fine particles, but their exchange between urban surfaces and air had never been measured. We made the first such measurements in a Chinese city in summer, using sensitive tools at a suburban campus. We refined methods for reliable data on these low-concentration molecules and reveals complex bidirectional exchange behaviors. This work fills a key gap and aids future air pollution studies.
Share
Altmetrics
Final-revised paper
Preprint