| DOI: | 10.1002/grl.50144
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| 论文题名: | On the seeding of equatorial spread F by gravity waves |
| 作者: | Krall J.; Huba J.D.; Fritts D.C.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9303
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| EISSN: | 1944-9034
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| 出版年: | 2013
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| 卷: | 40, 期:4 | | 起始页码: | 661
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| 结束页码: | 664
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| 语种: | 英语
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| 英文关键词: | equatorial spread F
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| Scopus关键词: | Ionosphere
; Research laboratories
; Background winds
; Equatorial spread F
; Keypoints
; Naval Research Laboratory
; Three dimensional simulations
; Vertical wind
; Gravity waves
; cloud seeding
; equatorial dynamics
; gravity wave
; ionosphere
; three-dimensional modeling
; vertical profile
; wavelength
; wind direction
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| 英文摘要: | The Naval Research Laboratory three-dimensional simulation code SAMI3/ESF is used to study the response of the postsunset ionosphere to plane gravity waves. The effect of the vertical wind component of the wave is included as well as the effect of the background vertical wind, which can suppress equatorial spread F (ESF). It is shown that the strength of the coupling of the gravity wave to ESF increases with the vertical wavelength of the gravity wave. Long vertical wavelength modes (λ > 100 km) are more effective for seeding ESF. Key Points GW/ESF coupling increases with the vertical wavelength of the gravity wave The results are only partially consistent with the hypothesis of Tsunoda [2010] We demonstrate that an upward vertical background wind can suppress ESF ©2013. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876912908&doi=10.1002%2fgrl.50144&partnerID=40&md5=01f6e961c2069aa1c31d839a08fc76e7
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/6567
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| Appears in Collections: | 气候减缓与适应
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作者单位: | Plasma Physics Division, Naval Research Laboratory, Code 6790, 4555 Overlook Ave., Washington, DC 20375, United States
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| Recommended Citation: | |
Krall J.,Huba J.D.,Fritts D.C.. On the seeding of equatorial spread F by gravity waves[J]. Geophysical Research Letters,2013-01-01,40(4).
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