| タイトル | Balloon-borne and aircraft infrared measurements of ethane (C2H6) in the upper troposphere and lower stratosphere |
| 著者（英） | Coffey, M. T.; Murcray, D. G.; Murcray, F. J.; Rinsland, C. P.; Goldman, A.; Mankin, W. G. |
| 著者所属（英） | NASA Langley Research Center|National Center for Atmospheric Research|Denver Univ. |
| 発行日 | 1984-01-01 |
| 言語 | eng |
| 内容記述 | Quantitative infrared measurements of ethane (C2H6) in the upper troposphere and lower stratosphere are reported. The results have been obtained from the analysis of absorption features of the nu9 band at 12.2 microns, which have been identified in high-resolution balloon-borne and aircraft solar absorption spectra. The balloon-borne spectral data were recorded at sunset with the 0.02/cm resolution University of Denver interferometer system, from a float altitude of 33.5 km near Alamogordo, New Mexico, on March 23, 1981. The aircraft spectra were recorded at sunset in July 1978 with a 0.06/cm resolution interferometer aboard a jet aircraft at 12 km altitude, near 35 deg N, 96 deg W. The balloon analysis indicates the C2H6 mixing ratio decreased from 3.5 ppbv near 8.8 km to 0.91 ppbv near 12.1 km. The results are consistent with the column value obtained from the aircraft data. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 85A30788 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/392008 |
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