کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8139668 | 1523580 | 2018 | 40 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the importance of an atmospheric reference model: A case study on gravity wave-airglow interactions
ترجمه فارسی عنوان
بر اهمیت یک مدل مرجع اتمسفری: یک مطالعه موردی در مورد تعامل گرانش موج-هوا
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
چکیده انگلیسی
The atmospheric reference model utilized in an airglow numerical study is important since airglow emissions depend on the number density of the light-emitting species. In this study, we employ 2-dimensional, nonlinear, time-dependent numerical models, Multiple Airglow Chemistry Dynamics (MACD) and OH Chemistry Dynamics (OHCD), that use the MSISE-90, NRLMSISE-00, and Garcia and Solomon (GS) model data as atmospheric reference models, to investigate gravity wave-induced airglow variations for the OH(8,3) airglow, O2(0,1) atmospheric band, and O(1S) greenline emissions in the Mesosphere and Lower Thermosphere (MLT) region. Our results show that the OHCD-00 produces the largest wave-induced OH(8,3) airglow intensity variation (â¼34%), followed by the OHCD-90 (â¼30%), then by the OHCD (â¼22%). For O(1S) greenline, the MACD produces the largest wave-induced variation (â¼33%), followed by the MACD-90 (â¼28%), then by MACD-00 (â¼26%). As for O2(0,1) atmospheric band, the MACD produces the largest wave-induced variation (â¼31%), followed by the MACD-90 and MACD-00 (â¼29%). Our study illustrates the importance and the need for a good atmospheric reference model that can accurately represent the atmosphere.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 171, June 2018, Pages 260-268
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 171, June 2018, Pages 260-268
نویسندگان
Yolián Amaro-Rivera, Tai-Yin Huang, Julio Urbina,