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Ozone Formation Sensitivity at Various Altitudes: Seeking the Optimal Method for Sensitivity Threshold Determination

Year: 2024
Type: article
Abstract: High Resolution Image Download MS PowerPoint Slide Several methods exist for determining ozone formation sensitivity using observational data, each potentially yielding different sensitivity classifications. This study examined the seasonal characteristics of MAX-DOAS data collected from both urban and rural sites in the Beijing–Tianjin–Hebei region. A multiple linear regression model was employed to isolate secondary HCHO data. The thresholds derived from four distinct methods were assessed, and the performance of these methods was evaluated across various elevations at both sites. Based on the findings, recommendations and the applicable ranges for each method are provided.
DOI: 10.1021/acs.estlett.4c00777
Authors: Yikai Li, Chengzhi Xing, Qianqian Hong, Peiyuan Jiao, Haochen Peng, Zhijian Tang, Cheng Liu
Institutions: University of Science and Technology of China, Chinese Academy of Sciences, Hefei Institutes of Physical Science, Anhui Institute of Optics and Fine Mechanics, China Meteorological Administration, Wuxi University, Institute of Urban Environment
Language: English
Open Access status: hybrid
Estimated APC paid: $4,500
OpenAlex ID: W4404404882
FWCI: 2.603
Cites: 34
Cited by: 14
Related to: 10