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Detailed Reference Information |
Jaramillo, M., de Zafra, R.L., Barrett, J.W., Parrish, A. and Solomon, P.M. (1988). MM-wave observations of stratospheric HCN at tropical latitudes. Geophysical Research Letters 15: doi: 10.1029/88GL02051. issn: 0094-8276. |
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We have measured middle and upper stratospheric HCN using ground-based mm-wave emission spectroscopy, during a series of observations made in Mauna Kea, Hawaii, in June of 1986. We find a volume mixing ratio of 190¿40 pptv at ~40 km, and a decrease of concentration with altitude that is considerably slower than that predicted by current models. This could be an indication of an atmospheric source of HCN as yet unidentified. ¿ American Geophysical Union 1988 |
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Abstract |
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Keywords
Atmospheric Composition and Structure, Middle atmosphere—composition and chemistry |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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