DOI: 10.1002/2015GL063677
论文题名: Diurnal variation of atmospheric electric field at the summit of Mount Fuji, Japan, distinctly different from the Carnegie curve in the summertime
作者: Kamogawa M. ; Suzuki Y. ; Sakai R. ; Fujiwara H. ; Torii T. ; Kakinami Y. ; Watanabe Y. ; Sato R. ; Hashimoto S. ; Okochi H. ; Miura K. ; Yasuda H. ; Orihara Y. ; Suzuki T.
刊名: Geophysical Research Letters
ISSN: 0094-8740
EISSN: 1944-8471
出版年: 2015
卷: 42, 期: 8 起始页码: 3019
结束页码: 3023
语种: 英语
英文关键词: atmospheric electric field
; Carnegie curve
; Mount Fuji
; sea of clouds
Scopus关键词: Earth sciences
; Geophysics
; Atmospheric electric field
; Carnegie curve
; Diurnal variation
; Fair weather
; Mount Fuji
; Multi-point observation
; Positively charged
; Temperature rise
; Electric fields
; atmospheric electricity
; cloud radiative forcing
; diurnal variation
; electric field
; Chubu
; Honshu
; Japan
; Japan
; Mount Fuji
英文摘要: In fair weather, a clear diurnal variation of atmospheric electric field (AEF), which is distinctly different from the global diurnal variation, i.e., Carnegie curve, was observed during the summer time (July and August) of the year 2010 and 2011 at the summit of Mount Fuji, Japan (3776 m in altitude). The variation of the AEF at the summit showed a local time dependent feature, which means that the AEF increased at sunrise and decreased at sunset. This local diurnal variation is known as a mountain variation. The intensity of AEF in the daytime reached 1.5-3 times larger than that in the nighttime. From the multipoint observations of cloud images and AEF, the mountain variation was found to be attributable to the AEF generated by the positively charged top of a horizontally extensive sea of clouds below the summit. Since the sea of clouds grows with the temperature rise, the AEF variation follows local time. ©2015. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84929519608&doi=10.1002%2f2015GL063677&partnerID=40&md5=d21205a72606df8b33a07a58c90dea86
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8356
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Department of Physics, Tokyo Gakugei University, Tokyo, Japan
Recommended Citation:
Kamogawa M.,Suzuki Y.,Sakai R.,et al. Diurnal variation of atmospheric electric field at the summit of Mount Fuji, Japan, distinctly different from the Carnegie curve in the summertime[J]. Geophysical Research Letters,2015-01-01,42(8).