Browsing CICERO Research Archive by Author "Jonson, J. E."

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Effects of reductions in stratospheric ozone on tropospheric chemistry through changes in photolysis rates

Fuglestvedt, Jan S.; Jonson, J. E.; Isaksen, Ivar S. A. (CICERO Report;1993:05, Research report, 1993)

The observed reductions in stratospheric ozone since the late 1970s are likely to have affected the penetration of UV radiation into the troposphere. We have examined the sensitivity and the response of the tropospheric ...
Responses in tropospheric chemistry to changes in UV fluxes, temperatures and water vapour densities

Fuglestvedt, Jan S.; Jonson, J. E.; Wang, Wei-Chyung; Isaksen, Ivar S. A. (CICERO Report;1994:05, Research report, 1994)

A two-dimensional chemistry/transport model of the global troposphere is used to study the chemical response to i) increased UV-radiation from stratospheric ozone depletion and ii) increased temperatures and water vapour ...