Extreme Concentrations of Nitric Oxide Control Daytime Oxidation and Quench Nocturnal Oxidation Chemistry in Delhi during Highly Polluted Episodes

Nelson, Beth S. orcid.org/0000-0003-4493-4086, Bryant, Daniel J., Alam, Mohammed S. et al. (24 more authors) (2023) Extreme Concentrations of Nitric Oxide Control Daytime Oxidation and Quench Nocturnal Oxidation Chemistry in Delhi during Highly Polluted Episodes. Environmental Science and Technology Letters. ISSN 2328-8930

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Funding Information: The authors acknowledge Tuhin Mandal at CSIR National Physical Laboratory for his support in facilitating the measurement sites used in this project and Gareth Stewart for VOC measurements. This work was supported by the Newton Bhabha fund administered by the UK Natural Environment Research Council through the DelhiFlux (NE/P016502/1) and ASAP projects of the Atmospheric Pollution and Human Health in an Indian Megacity (APHH-India) program. The authors gratefully acknowledge the financial support provided by the UK Natural Environment Research Council and the Earth System Science Organization, Ministry of Earth Sciences, Government of India, under the Indo-UK Joint Collaboration (DelhiFlux). B.S.N. and D.J.B. acknowledge the NERC SPHERES doctoral training program for studentships. This project was undertaken on the Viking Cluster, which is a high-performance computing facility provided by the University of York. The authors are grateful for computational support from the University of York High Performance Computing service, Viking, and the Research Computing team. Publisher Copyright: © 2023 The Authors. Published by American Chemical Society.

Keywords: air quality,atmospheric oxidation chemistry,nocturnal atmospheric chemistry,ozone,VOC
Dates:
  • Published (online): 3 May 2023
  • Accepted: 24 April 2023
Institution: The University of York
Academic Units: The University of York > Faculty of Sciences (York) > Chemistry (York)
Funding Information:
Funder
Grant number
UNSPECIFIED
NE/P01643X/1
NATURAL ENVIRONMENT RESEARCH COUNCIL
R8/H12/83/010
Depositing User: Pure (York)
Date Deposited: 31 May 2023 08:20
Last Modified: 14 Dec 2024 00:13
Published Version: https://doi.org/10.1021/acs.estlett.3c00171
Status: Published online
Refereed: Yes
Identification Number: 10.1021/acs.estlett.3c00171
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Description: Extreme Concentrations of Nitric Oxide Control Daytime Oxidation and Quench Nocturnal Oxidation Chemistry in Delhi during Highly Polluted Episodes

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