GEM: A Conjugate Study of ULF Waves at the Cusp
GEM: A Conjugate Study of ULF Waves at the Cusp
批准号:
9112834
负责人:
John Olson
金额:
$5.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-07-15 至 1992-12-31
中文摘要
多机构美国全球变化研究项目(我们不断变化的星球,地球科学委员会,1991年)的一个组成部分是理解和模拟地球空间环境。作为对美国全球变化研究计划的一部分,美国国家科学基金会大气科学部建立了一项新的研究计划——地球空间环境建模(GEM),其目标是支持对地球空间动力学和结构特性的基础研究。从而构建具有预测能力的全球地球空间模型。第一个GEM活动的主题是磁层边界、磁层边界之外的磁鞘,以及从磁层边界到电离层的连接。尖端区域是一个丰富的ULF波源,横跨从近直流电到1Hz以上的频谱。这是一项用于研究共轭半球尖头站的超低频波谱的拨款,目的是研究这些地点的尖头的共轭性,并确定与尖头相关的波产生机制。
英文摘要
An integral component of the multi-agency U.S. Global Change Research Program (Our Changing Planet," Committee on Earth Sciences, 1991) is understanding and modeling the geospace environment. As part of its contribution to the U.S. Global Change Research Program, the National Science Foundation's Division of Atmospheric Sciences has established a new research initiative, Geospace Environment Modeling (GEM), with the goal of supporting basic research into the dynamical and structural properties of geospace, leading to the construction of a global geospace model with predictive capability. The subjects of the first GEM campaign are the magnetospheric boundary, the magnetosheath beyond it, and the connection from the boundary through the magnetosphere to the ionosphere. The cusp region is a rich source of ULF waves spanning the frequency spectrum from near dc to above 1Hz. This is a grant to study the ULF wave spectrum at cusp stations in conjugate hemisphere in order to investigate the conjugacy of the cusp at these sites and to identify wave generation mechanisms associated with the cusp.
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Infrasound Signal Classification
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批准号:0433392
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项目类别:Standard Grant
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资助金额:$14.75万
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财政年份:2004
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负责人:John Olson
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依托单位:
Operation of the Alaska-Canada High-Latitude Magnetometer Chain
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批准号:9523998
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资助金额:$27.85万
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财政年份:1996
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负责人:John Olson
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依托单位:
U.S. Japan Seminar: Molecular Dynamics of Ligand Binding to Myoglobins and Related Heme Proteins
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批准号:9513084
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项目类别:Standard Grant
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资助金额:$1.2万
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财政年份:1996
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负责人:John Olson
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依托单位:
A Conjugate Study of ULF Waves at the Cusp: A GEM Project
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批准号:9213361
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项目类别:Continuing Grant
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资助金额:$13.15万
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财政年份:1992
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负责人:John Olson
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依托单位:
Operation of the Alaska-Canada High-Latitude Magnetometer Chain
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批准号:8912155
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项目类别:Continuing Grant
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资助金额:$25.0万
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财政年份:1990
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负责人:John Olson
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依托单位:
Operation of the Alaska-Canada High-Latitude Magnetic Chain of Stations
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批准号:8608985
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项目类别:Continuing Grant
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资助金额:$13.74万
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财政年份:1986
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负责人:John Olson
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依托单位:
A Program to Investigate the Pulsation Spectrum at High Altitudes and in the Polar Cap
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批准号:8416865
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项目类别:Continuing Grant
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资助金额:$26.7万
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财政年份:1984
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负责人:John Olson
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依托单位:
Operation of the Alaska-Canada High Latitude Magnetic Chain of Stations
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批准号:8314958
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项目类别:Continuing Grant
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资助金额:$14.83万
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财政年份:1983
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负责人:John Olson
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依托单位:
Resonant Structures in the High-Latitude Magnetosphere
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批准号:8016166
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项目类别:Standard Grant
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资助金额:$4.82万
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财政年份:1981
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负责人:John Olson
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依托单位:
A Program to Investigate the Ulf Pulsation Spectrum at High-Latitudes and in the Polar Cap
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批准号:8111465
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项目类别:Continuing Grant
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资助金额:$37.91万
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财政年份:1981
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负责人:John Olson
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依托单位:
A Study of Magnetic and Auroral Data From the Ims Alaska Meridian Chain Observatories
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批准号:7902953
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项目类别:Continuing Grant
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资助金额:$18.51万
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财政年份:1979
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负责人:John Olson
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依托单位:
Study of Magnetospheric Substorms
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批准号:7726522
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项目类别:Continuing Grant
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资助金额:$43.36万
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财政年份:1978
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负责人:John Olson
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依托单位:
Analysis of Magnetic and Auroral Data From the Ims Alaska Meridian Chain Observatories
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批准号:7612259
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项目类别:Standard Grant
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资助金额:$12.0万
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财政年份:1977
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负责人:John Olson
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依托单位:
Midday Auroras at the South Pole Station
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批准号:7522592
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项目类别:Standard Grant
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资助金额:$6.43万
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财政年份:1976
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负责人:John Olson
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依托单位:
Symposium on Chlorophyll-Proteins, Reaction Centers, and Photosynthetic Membranes, Brookhaven, New York, 7-9 June '76
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批准号:7608495
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项目类别:Interagency Agreement
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资助金额:$0.0万
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财政年份:1976
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负责人:John Olson
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依托单位:
A Study of Magnetospheric Substorms
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批准号:7423832
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项目类别:Continuing Grant
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资助金额:$42.56万
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财政年份:1975
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负责人:John Olson
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依托单位:
Role of Social Indicators in the Evaluation of Social Performance- Some Problems of Nonmarket Economics
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批准号:7205199
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项目类别:Standard Grant
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资助金额:$10.63万
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财政年份:1971
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负责人:John Olson
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依托单位:
海外基金