Perturbations to tropospheric oxidants, 1985-2035 1. Calculations of ozone and OH in chemically coherent regions

A. M. Thompson; M. A. Huntley; R. W. Stewart

doi:10.1029/JD095iD07p09829

Perturbations to tropospheric oxidants, 1985-2035 1. Calculations of ozone and OH in chemically coherent regions

A. M. Thompson, M. A. Huntley, R. W. Stewart

Meteorology and Atmospheric Science

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Abstract

A one-dimensional photochemical model has been used to calculate future changes in tropospheric O₃ and OH due to CO/NO_x/CH₄ emissions and to possible changes in stratospheric O₃ and tropospheric H₂O. Perturbations are simulated for various chemically coherent regions (eg urban and continental mid-latitudes, and marine and continental low latitudes) from 1985 to 2035. Both global and region-specific scenarios predict a global tropospheric O₃ increase of ~10-15% from 1985 to 2035 with OH decreasing 10-15%. In the regionally varying scenarios, O₃ will increase in some regions and decrease in others; for examples in regions of rapid CH₄ and CO increase, growth in boundary layer O₃ may be as high as 40%. -from Authors

Original language	English (US)
Pages (from-to)	9829-9844
Number of pages	16
Journal	Journal of Geophysical Research
Volume	95
Issue number	D7
DOIs	https://doi.org/10.1029/JD095iD07p09829
State	Published - 1990

All Science Journal Classification (ASJC) codes

Geophysics
Forestry
Oceanography
Aquatic Science
Ecology
Water Science and Technology
Soil Science
Geochemistry and Petrology
Earth-Surface Processes
Atmospheric Science
Earth and Planetary Sciences (miscellaneous)
Space and Planetary Science
Palaeontology

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title = "Perturbations to tropospheric oxidants, 1985-2035 1. Calculations of ozone and OH in chemically coherent regions",

abstract = "A one-dimensional photochemical model has been used to calculate future changes in tropospheric O3 and OH due to CO/NOx/CH4 emissions and to possible changes in stratospheric O3 and tropospheric H2O. Perturbations are simulated for various chemically coherent regions (eg urban and continental mid-latitudes, and marine and continental low latitudes) from 1985 to 2035. Both global and region-specific scenarios predict a global tropospheric O3 increase of ~10-15% from 1985 to 2035 with OH decreasing 10-15%. In the regionally varying scenarios, O3 will increase in some regions and decrease in others; for examples in regions of rapid CH4 and CO increase, growth in boundary layer O3 may be as high as 40%. -from Authors",

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AU - Thompson, A. M.

AU - Huntley, M. A.

AU - Stewart, R. W.

PY - 1990

Y1 - 1990

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AB - A one-dimensional photochemical model has been used to calculate future changes in tropospheric O3 and OH due to CO/NOx/CH4 emissions and to possible changes in stratospheric O3 and tropospheric H2O. Perturbations are simulated for various chemically coherent regions (eg urban and continental mid-latitudes, and marine and continental low latitudes) from 1985 to 2035. Both global and region-specific scenarios predict a global tropospheric O3 increase of ~10-15% from 1985 to 2035 with OH decreasing 10-15%. In the regionally varying scenarios, O3 will increase in some regions and decrease in others; for examples in regions of rapid CH4 and CO increase, growth in boundary layer O3 may be as high as 40%. -from Authors

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Perturbations to tropospheric oxidants, 1985-2035 1. Calculations of ozone and OH in chemically coherent regions

Abstract

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