| 项目编号: | 1265651
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| 项目名称: | Collaborative Research: Studies of Magnetosphere-Ionosphere Coupling and Space Weather Using the Magnetometer Array for Cusp and Cleft Studies (MACCS) |
| 作者: | Mark Moldwin
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| 承担单位: | University of Michigan Ann Arbor
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| 批准年: | 2013
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| 开始日期: | 2014-03-01
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| 结束日期: | 2018-02-28
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| 资助金额: | USD55189
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| 资助来源: | US-NSF
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| 项目类别: | Continuing grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Geosciences - Atmospheric and Geospace Sciences
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| 英文关键词: | modeling study
; detailed study
; maccs datum
; global magnetosphere-ionosphere system
; magnetometer array
; research program
; ulf wave
; cleft study
; maccs site
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| 英文摘要: | This project consists of two activities. The first will continue the operation and data distribution of observations from the Magnetometer Array for Cusp and Cleft Studies (MACCS). The second is a research program using the MACCS data along with SuperDARN radar, the Relocatable Atmospheric Observatory in Resolute Bay, nominally conjugate stations in the Antarctic and GPS TEC receivers at two of the MACCS sites. Data from the AMPERE satellites also will be used. The proposal identifies four topics:
* Performing detailed studies of dayside high-latitude ULF waves and transient events, using multi-instrument ground-based and satellite data.
* Providing observational and theoretical support for the recently-launched Radiation Belt Storm Probes mission by investigating the role of ULF waves in energizing or depleting radiation belt electrons during magnetic storms, in part using the recently developed ULF index.
* Investigating the high-latitude field-aligned current structures associated with both transient events and steady convection, using magnetic field and GPS TEC data along with global data from the AMPERE project.
* Using the combination of MACCS data with simultaneous data from both low-orbiting and high-orbiting satellites to separate spatial and temporal variations in magnetospheric and ionospheric processes, and carrying out theoretical and modeling studies of the excitation and propagation of ULF waves through the global magnetosphere-ionosphere system. This study will use the BATS-R-US global magnetohydrodynamic simulation code.
The MAACS data are freely distributed to the entire science community. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/97277
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| Appears in Collections: | 影响、适应和脆弱性
气候减缓与适应
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| Recommended Citation: | |
Mark Moldwin. Collaborative Research: Studies of Magnetosphere-Ionosphere Coupling and Space Weather Using the Magnetometer Array for Cusp and Cleft Studies (MACCS). 2013-01-01.
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