Removal of Stratospheric O$_3$ by Radicals: In Situ Measurements of OH, HO$_2$, NO, NO$_2$, ClO, and BrO

Simultaneous in situ measurements of the concentrations of OH, HO$_2$, ClO, BrO, NO, and NO$_2$ demonstrate the predominance of odd-hydrogen and halogen free-radical catalysis in determining the rate of removal of ozone in the lower stratosphere during May 1993. A single catalytic cycle, in which th...

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Bibliographic Details

Published in:	Science (American Association for the Advancement of Science) Vol. 266; no. 5184; pp. 398 - 404
Main Authors:	Wennberg, P. O., Cohen, R. C., Stimpfle, R. M., Koplow, J. P., Anderson, J. G., Salawitch, R. J., Fahey, D. W., Woodbridge, E. L., Keim, E. R., Gao, R. S., Webster, C. R., May, R. D., Toohey, D. W., Avallone, L. M., Proffitt, M. H., Loewenstein, M., Podolske, J. R., Chan, K. R., Wofsy, S. C.
Format:	Journal Article
Language:	English
Published:	American Society for the Advancement of Science 21-10-1994
Subjects:	Aerosols Air masses Altitude Chlorine Free radicals Halogens Mixing ratios Ozone Photolysis Stratosphere
Online Access:	Get full text
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