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A photochemical theory of tropospheric ozone

Chameides, William, Walker, James C. G.·1973·Journal of Geophysical Research

Abstract

We present a photochemical theory for tropospheric ozone in which the methane oxidation chain constitutes a large local source. This source produces about one trillion odd oxygen molecules per square centimeter per second and implies a photochemical lifetime for ozone of about 1 day, much shorter than characteristic mixing times. The photochemical model reproduces the altitude and seasonal dependence of ozone at 30 deg N. It also gives qualitative agreement with observed day-to-day variations of the ozone density.

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Metadata

Authors
Chameides, W., & Walker, J. C. G.
Venue
Journal of Geophysical Research
Published
1973-12-20
Volume
78
Issue
36
Pages
8751-8760
ISSN
0148-0227 (ISSN-L)
OpenAlex
W2011472763
Cited by
496
References
0
FWCI
10.53
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A photochemical theory of tropospheric ozone. https://app.cochat.ai/papers/10.1029/jc078i036p08751
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Chameides, W., & Walker, J. C. G. (1973). A photochemical theory of tropospheric ozone. Journal of Geophysical Research. https://doi.org/10.1029/jc078i036p08751

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.