| Project/Area Number |
18403011
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Space and upper atmospheric physics
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| Research Institution | Nagoya University |
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Principal Investigator |
SHIOKAWA Kazuo Nagoya University, 太陽地球環境研究所, 教授 (80226092)
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| Co-Investigator(Kenkyū-buntansha) |
NISHITANI Nozomu 名古屋大学, 太陽地球環境研究所, 准教授 (10218159)
OTSUKA Yuichi 名古屋大学, 太陽地球環境研究所, 助教 (40314025)
OGAWA Tadahiko 名古屋大学, 太陽地球環境研究所, 名誉教授 (60271607)
SEKI Kanako 名古屋大学, 太陽地球環境研究所, 准教授 (20345854)
MIYOSHI Yoshizumi 名古屋大学, 太陽地球環境研究所, 助教 (10377781)
HIRAHARA Masafumi 東京大学, 大学院・理学研究科, 教授 (50242102)
YUMOTO Kiyohumi 九州大学, 宙空環境研究センター, 教授 (20125686)
KIKUCHI Takashi 名古屋大学, 太陽地球環境研究所, 教授 (70358977)
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| Project Period (FY) |
2006 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥16,840,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2008: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2007: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2006: ¥6,700,000 (Direct Cost: ¥6,700,000)
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| Keywords | オーロラ / 夜間大気光 / 大気重力波 / 人工衛星-地上共同観測 / 低緯度オーロラ / 磁気嵐 / 国際情報交換 / ロシア / ロシア極東域 |
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| Research Abstract |
We installed all-sky cooled-CCD imagers and induction magnetometers at Magadan and Paratunka in Far-East Russia in 2007-2008. By combining pre-existing imagers and the SuperDARN Hokkaido radar and newly-installed induction magnetometers in Japan, we developed a latitudinal chain of ground-based stations to observe the upper atmosphere and geospace. Using these ground-based observations as well as satellite observations, we investigate storm-time broadband electron precipitation, which can cause low-latitude red auroras, and ionospheric disturbances in the subauroral region to middle latitudes.
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