| タイトル | Aircraft measurements of NO(x) over the eastern Pacific and continental United States and implications for ozone production |
| 著者（英） | Hastie, D. R.; Condon, E. P.; Shipham, M. C.; Beck, S. M.; Torres, A. L.; Singh, H. B.; Ridley, B. A.; Gregory, G. L.; Carroll, M. A.; Bachmeier, A. S. |
| 著者所属（英） | NASA Ames Research Center|National Oceanic and Atmospheric Administration|NASA Langley Research Center|York Univ.|National Center for Atmospheric Research|NASA Wallops Flight Center |
| 発行日 | 1990-06-20 |
| 言語 | eng |
| 内容記述 | Results are reported from airborne measurements of NO, NO2, O3, and CO obtained in the free troposphere (FT) and boundary layer (BL) over the western U.S. and eastern Pacific during the NASA Global Tropospheric Experiment Chemical Instrumentation Test and Evaluation 2 (CITE 2) in summer 1986. The aircraft instrumentation and the CITE 2 flight protocols are described, and the results are presented in extensive tables and graphs. Over the ocean the median mixing ratios for NO and NO2 were found to be 4.0 and 10.4 parts per trillion by volume (pptv), respectively, in the BL and 12.4 and 18.0 pptv in the FT; the corresponding values over land were 34.5 and 75.0 pptv in the BL and 13.0 and 36.0 pptv in the FT. in continental air masses. NO(x) is shown to be positively correlated with O3 and CO and negatively correlated with dewpoint over the ocean, whereas over land NO(x) was positively correlated with O3, CO, and dewpoint. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 90A40262 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/355338 |
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