Solar Wind Energy Transfer into Magneto-Ionos-Atmosphere

太阳能风能转移到磁电离大气层

基本信息

  • 批准号:
    12373003
  • 负责人:
  • 金额:
    $ 25.11万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
  • 财政年份:
    2000
  • 资助国家:
    日本
  • 起止时间:
    2000 至 2002
  • 项目状态:
    已结题

项目摘要

Multinationally coordinated observations have been conducted along the 210 deg magnetic meridian from high latitudes through middle and low latitudes to the equatorial region, spanning L=8.50-1.00, and along the magnetic dip equator, in cooperation with more 30 organizations in Australia, Brazil, Canada, China, Indonesia, Japan, Korea, Micronesia, Papua New Guinea, Peru, Philippines, Russia, Taiwan, Vietnam, and the United States. The organized ground network data of magnetic fields make it possible (1) to study solar wind energy transfer process into Earth's magneto-ionos-Atmosphere system, and (2) to clarify the global propagation, transfer, and coupling processes of magnetospheric phenomena from the polar to equatorial regions.During the period of 2000-2002, the following multinationally coordinated observations and research project were performed ;(1) In order to clarify the relationships of magnetospheric phenomena in the polar and equatorial regions, we conducted magnetic and ele … More ctric field observations in Siberia, Alaska, Philippines, Guam, and Yap in the 210 MM network, and negotiated with the institutes in Canada, Brazil and Peru for collaborative magnetic observations.(2) Optical and magnetic equipments (I.e., all-sky TV camerain, induction and fluxgate magnetometers) in Canada, which had been installed by University of Tokyo and Nagoya University during the STEP period, were re-used for the global network observations.(3) Magnetic observations at middle- and low-latitude stations in Korea, Hawaii, Papua New Guinea, Pohnpei, Indonesia, and Australia in the Pacific region were also carried out to study the propagation and transfer processes of magnetospheric phenomena from the polar to equatorial regions.(4) Especially, electromagnetic observations along the dip equator in the west Pacific region at Cebu and Davao in Philippines, at Pohnpei, Yap, Guam and Christmas Island in Micronesia, were started to investigate dynamics of the equatorial electrojet current and the associated phenomena.(5) For effective data analyses and exchanges with the ISTP satellites and the other ground-based networks, the investigators of this project were dispatched to the IAGA Meeting, held at Hanoi in 2001, and the AGU meeting, held at San Francisco in 2002.(6) Summary report of research results was published in March, 2003.From the multinationally coordinated observations along the 210 deg. Magnetic meridian from high latitudes to the equatorial region, and along the magnetic dip equator, we could get important network data to study the magnetospheric responses to various changes in the solar wind, and clarify the global propagation and transfer characteristics of magnetospheric phenomena in the frequency range of DP 2 - Pc 3, from the polar to equatorial regions. Less
与澳大利亚、巴西、加拿大、中国、印度尼西亚、日本、韩国、密克罗尼西亚、巴布亚新几内亚、秘鲁、菲律宾、俄罗斯、台湾、越南和美国的30多个组织合作,沿着210°磁子午线从高纬度穿过中低纬度到赤道地区,跨越L=8.5-1.00,沿着磁倾赤道进行了多国协调观测。有组织的磁场地面网络数据使以下两个方面成为可能:(1)研究太阳风能向地球磁层-电离层-大气系统的传输过程;(2)阐明磁层现象从极地到赤道地区的全球传播、传输和耦合过程。在2000年至2002年期间,我们进行了以下多项多协调的观测和研究计划:(1)为了弄清极地和赤道地区磁层现象的关系,我们进行了磁力和ELEE…在210 MM网络中,在西伯利亚、阿拉斯加、菲律宾、关岛和YAP进行了更多的电磁场观测,并与加拿大、巴西和秘鲁的研究所就合作磁观测进行了谈判。(2)东京大学和名古屋大学在STEP期间安装的加拿大光学和磁性设备(即全天电视摄像机、感应磁力仪和磁通门磁力计)被重新用于全球网络观测。(3)韩国、夏威夷、巴布亚新几内亚、印度尼西亚波恩培、印度尼西亚、还开展了太平洋地区磁层现象从极地到赤道地区的传播和传输过程的研究。(4)特别是在菲律宾宿务和达沃的西太平洋地区的DIP赤道、密克罗尼西亚的波恩佩、雅普、关岛和圣诞岛开始进行电磁观测,以调查赤道电喷流的动力学和相关现象。(5)为了与ISTP卫星和其他地面网络进行有效的数据分析和交流,本项目的调查人员被派往河内举行的IAGA会议和AGU会议,2002年在旧金山举行。(6)2003年3月发表研究成果总结报告。来自210度沿线的多国协调观测。磁子午线从高纬度到赤道区,沿着磁倾角赤道,我们可以获得重要的网络数据,以研究磁层对太阳风各种变化的响应,并阐明从极地到赤道地区DP2-Pc3频率范围内磁层现象的全球传播和传输特征。较少

项目成果

期刊论文数量(229)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Fujita S., T.Mizuta, M.Itonaga, H.Nakata and A.Yoshikawa: "Transient MHD impulses in the magnetosphere-ionosphere system : The 2D model of the Pi2 pulsations"Geophys.Res.Lett.. Vol.28, No.11. 2161-2164 (2001)
Fujita S.、T.Mizuta、M.Itonaga、H.Nakata 和 A.Yoshikawa:“磁层-电离层系统中的瞬态 MHD 脉冲:Pi2 脉动的 2D 模型”Geophys.Res.Lett.. Vol.28,
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    0
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Kepko, L., M.G.Kivelson, and K.Yumoto: "Flow bursts, braking, and Pi2 pulsations"J.Geophys.Res.. 106, No.A2. 1903-1915 (2001)
Kepko, L.、M.G.Kivelson 和 K.Yumoto:“流量爆发、制动和 Pi2 脉动”J.Geophys.Res.. 106,No.A2。
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Anderson, D., A.Anghel, K.Yumoto, M.Ishitsuka, and E.Kudeki: "Estimating daytime vertical ExB drift velocities in the equatorial F-region using ground-based magnetometer observations"Geophys.Res.Lett.. 29, No.12, 37. 1-4 (2002)
Anderson, D.、A.Anghel、K.Yumoto、M.Ishitsuka 和 E.Kudeki:“使用地面磁力计观测估计赤道 F 区域的白天垂直 ExB 漂移速度”Geophys.Res.Lett.. 29
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    0
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Shiokawa, K., Y.Otsuka, T.Ogawa, N.Balan, K.Igarashi, A.J.Ridley, D.J.Knipp, A.Saito, and K.Yumoto: "A large-scale traveling ionospheric disturbance during the magnetic storm of September 15, 1999"J.Geophys.Res.. 107(A6), 10.1029/2001JA000245. (2002)
Shiokawa, K.、Y.Otsuka、T.Okawa、N.Balan、K.Igarashi、A.J.Ridley、D.J.Knipp、A.Saito 和 K.Yumoto:“9 月磁暴期间的大规模移动电离层扰动
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    0
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Shiokawa, K., K.Yumoto, and J.V.Olson (2002): "Multiple auroral brightenings and associated Pi 2 pulsations"Geophys.Res.Lett.. Vol.29, No.11, 32. 1-4 (2002)
Shiokawa, K.、K.Yumoto 和 J.V.Olson (2002):“多次极光增亮和相关 Pi 2 脉动”Geophys.Res.Lett.. Vol.29, No.11, 32. 1-4 (2002)
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YUMOTO Kiyohumi其他文献

Space Weather Information Network on JGNII
JGNII 空间天气信息网

YUMOTO Kiyohumi的其他文献

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{{ truncateString('YUMOTO Kiyohumi', 18)}}的其他基金

Study on the Couplings of Heliosphere-Magnetosphere-Ionosphere-Atmosphere by Global Sq Current Observation
全球Sq流观测研究日光层-磁层-电离层-大气层耦合
  • 批准号:
    22253007
  • 财政年份:
    2010
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Study on Energy and Momentum Transfer from the Solar Wind into the Geospace using Circum-pan Pacific Network Observations
利用环太平洋网络观测研究太阳风到地球空间的能量和动量转移
  • 批准号:
    18253005
  • 财政年份:
    2006
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Study on Geospace Environment Change by Energy and Momentum Transfer from the Solar Wind into the Equatorial Ionosphere
太阳风向赤道电离层能量和动量转移引起的地球空间环境变化研究
  • 批准号:
    15253005
  • 财政年份:
    2003
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Development of Data Acquisition System for Space Weather Study
空间天气研究数据采集系统的开发
  • 批准号:
    13554016
  • 财政年份:
    2001
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Global Penetration and Propagation Processes of Electromagnetic Disturbances from the Polar to the Equatorial Ionosphere
极地到赤道电离层电磁扰动的全球穿透和传播过程
  • 批准号:
    10440137
  • 财政年份:
    1998
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Energy transfer of solar wind-magnetosphere interaction
太阳风-磁层相互作用的能量转移
  • 批准号:
    10041122
  • 财政年份:
    1998
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A).
Solar Wind Energy Transfer into the Equatorial Ionosphere
太阳风能转移到赤道电离层
  • 批准号:
    08041105
  • 财政年份:
    1996
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Grant-in-Aid for international Scientific Research

相似海外基金

Investigations of Polar Disturbances in the Arctic Upper Atmosphere
北极高层大气极地扰动的调查
  • 批准号:
    0352742
  • 财政年份:
    2004
  • 资助金额:
    $ 25.11万
  • 项目类别:
    Standard Grant
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