C
C. A. Riegel
Researcher at San Jose State University
Publications - 7
Citations - 76
C. A. Riegel is an academic researcher from San Jose State University. The author has contributed to research in topics: Atmospheric chemistry & Ozone layer. The author has an hindex of 5, co-authored 7 publications receiving 76 citations.
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Model predictions of latitude-dependent ozone depletion due to supersonic transport operations
William J. Borucki,Robert C. Whitten,V. R. Watson,H. T. Woodward,C. A. Riegel,L. A. Capone,T. Becker +6 more
TL;DR: In this article, a two-dimensional model of the stratosphere that simulates the seasonal movement of ozone by both wind and eddy transport, and contains all the chemistry known to be important, is presented.
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Stratospheric Ozone Decrease Due to Chlorofluoromethane Photolysis: Predictions of Latitude Dependence
TL;DR: In this paper, a two-dimensional model was used to predict the 1990 reduction in ozone due to the chlorine compounds formed by chlorofluoromethane (CFM) photolysis when the CFM release rate was held constant at the 1975 value.
The NASA Ames Research Center one- and two-dimensional stratospheric models. Part 1: The one-dimensional model
Robert C. Whitten,William J. Borucki,V. R. Watson,T. Shimazaki,H. T. Woodward,C. A. Riegel,L. A. Capone,T. Becker +7 more
TL;DR: In this article, a one-dimensional model of stratospheric trace constituents is described in detail, including the numerical solution of the species continuity equations, including a technique for treating the stiff differential equations representing the chemical kinetic terms.
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Revised predictions of the effect on stratospheric ozone of increasing atmospheric N2O and chlorofluoromethanes - A two-dimensional model study
TL;DR: In this paper, the perturbation of stratospheric ozone caused by a doubling of atmospheric N 2 O and by an increase of Stratospheric chlorine of about 0.9 ppbv due to continued release of chlorofluoromethanes is simulated with the aid of a two-dimensional photochemical model and new measurements of OH reaction rate coefficients.
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Implications of smaller concentrations of stratospheric OH: A two-dimensional model study of ozone perturbations
Robert C. Whitten,William J. Borucki,H. T. Woodward,L. A. Capone,C. A. Riegel,Richard P. Turco,I. G. Poppoff,K. Santhanam +7 more
TL;DR: In this article, the authors used very recent Hox reaction rate coefficient measurements in a two-dimensional photochemical model, and showed that perturbations of stratospheric ozone by NOx (SST emissions and nitrogen fertilizers) may be larger than expected.