Rapid O<sub>3</sub> assimilations – Part 2: Tropospheric O<sub>3</sub> changes accompanied by declining NO<sub><i>x</i></sub> emissions in the USA and Europe in 2005–2020

<p>Tropospheric nitrogen dioxide (NO<span class="inline-formula"><sub>2</sub></span>) concentrations have declined dramatically over the United States (USA) and Europe in recent decades. Here we investigate the changes in surface and free-tropospheric O<spa...

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Bibliographic Details
Published in:Atmospheric Chemistry and Physics
Main Authors: R. Zhu, Z. Tang, X. Chen, X. Liu, Z. Jiang
Format: Article
Language:English
Published: Copernicus Publications 2023-09-01
Online Access:https://acp.copernicus.org/articles/23/9745/2023/acp-23-9745-2023.pdf