Aspects of Earth Magnetospheric Dynamics

地球磁层动力学的各个方面

• 批准号: 8713212
• 负责人: Ching-I Meng
• 金额: $ 37.24万
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-01-01 至 1991-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8713212&HistoricalAwards=false
• 关键词: Aspects; Earth; Magnetospheric; Dynamics

This grant will continue a series of studies on the morphology of magnetospheric dynamics. Using ground-based and spacecraft data bases the Co-P.I.'s will attack four areas: (1) The precipitation of energetic particles at magnetospheric cusps and it's control by the solar wind. (2) Auroral boundaries and their response to the interplanetary magnetic field. (3) Quantitative modelling of particle energization in a simulated magnetosphere. (4) Transport of plasma within the middle atmosphere. All these problems are important to magnetospheric dynamics and are amenable to progress using current data bases.

这笔赠款将继续进行一系列的形态学研究， 磁层动力学 利用地面和航天器数据 根据Co-P.I.的将攻击四个领域： (1)高能粒子在磁层的沉降 由太阳风控制 (2)极光边界及其对行星际大气的响应 磁场 (3)粒子群的定量模拟 模拟磁层 (4)等离子体在中层大气中的传输。 所有这些问题对磁层动力学都很重要， 利用现有的数据库进行改进。