Articles | Volume 25, issue 2
https://doi.org/10.5194/acp-25-727-2025
https://doi.org/10.5194/acp-25-727-2025
Measurement report
 | 
21 Jan 2025
Measurement report |  | 21 Jan 2025

Measurement report: Analysis of aerosol optical depth variation at Zhongshan Station in Antarctica

Lijing Chen, Lei Zhang, Yong She, Zhaoliang Zeng, Yu Zheng, Biao Tian, Wenqian Zhang, Zhaohui Liu, Huizheng Che, and Minghu Ding

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Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
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Cited articles

Alghoul, M., Khamies, H., Assadeg, J., Yahya, M., Alfegi, E., and Sopian, K.: Impact of Aerosol Optical Depth on Solar Radiation Budget, in: Proceedings of the 3rd World Scientific and Engineering Academy and Society, Int. Conference on renewable energy sources, University of La Laguna, Tenerife, Canary Islands, Spain, 1–3 July 2009, 386–393, ISBN 978-960-474-093-2, 2009. 
Arsene, C., Barnes, I., and Becker, K. H.: FT-IR product study of the photo-oxidation of dimethyl sulfide: Temperature and O2 partial pressure dependence, Phys. Chem. Chem. Phys., 1, 5463–5470, https://doi.org/10.1039/A907211J, 1999. 
Altieri, K. E., Seitzinger, S. P., Carlton, A. G., Turpin, B. J., Klein, G. C., and Marshall, A. G.: Oligomers formed through in-cloud methylglyoxal reactions: Chemical composition, properties, and mechanisms investigated by ultra-high resolution FT-ICR mass spectrometry, Atmos. Environ., 42, 1476–1490, https://doi.org/10.1016/j.atmosenv.2007.11.015, 2008. 
Barreto, Á., Cuevas, E., Granados-Muñoz, M.-J., Alados-Arboledas, L., Romero, P. M., Gröbner, J., Kouremeti, N., Almansa, A. F., Stone, T., Toledano, C., Román, R., Sorokin, M., Holben, B., Canini, M., and Yela, M.: The new sun-sky-lunar Cimel CE318-T multiband photometer – a comprehensive performance evaluation, Atmos. Meas. Tech., 9, 631–654, https://doi.org/10.5194/amt-9-631-2016, 2016. 
Basharat, U., Tariq, S., Chaudhry, M. N., Khan, M., Bonah Agyekum, E., Fendzi Mbasso, W., and Kamel, S.: Seasonal correlation of aerosols with soil moisture, evapotranspiration, and vegetation over Pakistan using remote sensing, Heliyon, 9, e20635, https://doi.org/10.1016/j.heliyon.2023.e20635, 2023. 
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Short summary
Aerosol optical depth (AOD) at Zhongshan Station varies seasonally, with lower values in summer and higher values in winter. Winter and spring AOD increases due to reduced fine-mode particles, while summer and autumn increases are linked to particle growth. Diurnal AOD variation correlates positively with temperature but negatively with wind speed and humidity. Backward trajectories show that aerosols on high-AOD (low-AOD) days primarily originate from the ocean (interior Antarctica).
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