Identification of ozone sensitivity for NO2 and secondary HCHO based on MAX-DOAS measurements in northeast China

Identification of ozone sensitivity for NO2 and secondary HCHO based on MAX-DOAS measurements in northeast China

In this study, tropospheric formaldehyde (HCHO) vertical column densities (VCDs) were measured using multi-axis differential optical absorption spectroscopy (MAX-DOAS) from January to November 2019 in Shenyang, Northeast China. The maximum HCHO VCD value appeared in the summer (1.74 × 1016 molec/cm2...

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Bibliographic Details
Main Authors: Jiexiao Xue, Ting Zhao, Yifu Luo, Congke Miao, Pinjie Su, Feng Liu, Guohui Zhang, Sida Qin, Youtao Song, Naishun Bu, Chengzhi Xing
Format: Article
Language:English
Published: Elsevier 2022-02-01
Series:Environment International
Subjects:
MAX-DOAS
Formaldehyde
Secondary source
HCHO/NO2
Ozone production sensitivity
Online Access:http://www.sciencedirect.com/science/article/pii/S0160412021006735

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http://www.sciencedirect.com/science/article/pii/S0160412021006735

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