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Using a passive optical monitoring technique to retrieve tropospheric ozone profiles

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A research team led by Prof. Si Fuqi from the Hefei Institutes of physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) developed a new method to retrieve tropospheric ozone profiles. The corresponding results were published in Science of the Total Environment.
A research team led by Prof. Si Fuqi from the Hefei Institutes of physical Science (HFIPS) of the Chinese Academy of Sciences (CAS) developed a new method to retrieve tropospheric ozone profiles. The corresponding results were published in Science of the Total Environment.

Ozone is involved in various chemical conversion processes of atmospheric pollution and is a typical secondary pollutant, especially in urban areas. Accurate monitoring of surface ozone concentration and vertical distribution is important to enhance the prevention and control of ozone pollution.
Multi-axis differential optical absorption spectroscopy (MAX-DOAS) is a passive optical monitoring technique that enables the retrieval of multi-component trace gases.

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