Absorption in the stratosphere by some water-vapour lines in the v2 band
β Scribed by J. T. Houghton
- Publisher
- John Wiley and Sons
- Year
- 1963
- Tongue
- English
- Weight
- 386 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0035-9009
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β¦ Synopsis
Abstract
A study has been made of some lines in the solar spectrum, as observed from an aircraft, due to absorption by atmospheric H~2~O^16^ and H~2~O^18^. The integrated absorptances for these lines, calculated using theoretical line strengths and various waterβvapour distributions, are compared with observed values. The waterβvapour distribution which gives the best fit is one which is very dry (mixing ratio 1Β·5 Γ 10^β6^) in the lower stratosphere, but considerably wetter (up to 5 Γ 10^β5^) above 25 mb.
π SIMILAR VOLUMES
## Abstract It is shown that within the stratosphere the humidity mixing ratio should remain constant with height, and a simple formula is derived, by means of which the total water vapour content of the stratosphere can be derived. This formula indicates that the total is 0Β·62 times the amount whi