Retrieving tropospheric NO<sub>2</sub> vertical column densities around the city of Beijing and estimating NO<sub><i>x</i></sub> emissions based on car MAX-DOAS measurements

<p>We carried out 19 city-circle-around car multi-axis differential optical absorption spectroscopy (MAX-DOAS) experiments on the 6th Ring Road of Beijing in January, September, and October 2014. The tropospheric vertical column densities (VCDs) of <span class="inline-formula">...

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Bibliographic Details
Main Authors: X. Cheng, J. Ma, J. Jin, J. Guo, Y. Liu, J. Peng, X. Ma, M. Qian, Q. Xia, P. Yan
Format: Article
Language:English
Published: Copernicus Publications 2020-09-01
Series:Atmospheric Chemistry and Physics
Online Access:https://acp.copernicus.org/articles/20/10757/2020/acp-20-10757-2020.pdf