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A Quantification of Gravity Wave Influences on Minor Species, Their Transport, and Associated Nightglow Emissions in the Mesopause Region

A Quantification of Gravity Wave Influences on Minor Species, Their Transport, and Associated Nightglow Emissions in the Mesopause Region
中层顶区域重力波对小物种、其运输和相关夜光排放影响的量化
批准号:
9711341
负责人:
Michael Hickey
金额:
$18.87万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-08-01 至 1998-07-31

项目摘要

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中文摘要
翻译
PI将调查重力波在中间层/低热层(MLT)气辉排放中引起的波动。研究将利用一个描述MLT中次要物质密度随动力(波)传输和扩散过程的变化的二维、完全非线性的模式,并结合一个完全成熟的全波模式来真实地模拟重力波的传播。这项研究解决了中间层的能量学和化学的基础科学问题。它增强了对观测到的气辉变化的理解,并促进了对这些观测的解释。
英文摘要
The PI will investigate gravity wave induced fluctuations in mesosphere/lower thermosphere (MLT) airglow emissions. The investigation will utilize a two-dimensional, fully non-linear model describing the variation of minor species densities in the MLT with dynamical (wave) transport and diffusion processes, coupled with a fully mature full-wave model for realistic simulation of gravity waves' propagation. This research addresses fundamental science issues of the mesosphere's energetics and chemistry. It enhances understanding of observed airglow variations, and facilitates the interpretation of these observations.
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Collaborative Research: Observations and Modeling of Acoustic Waves in the Ionosphere and Lower Thermosphere
  • 批准号:
    1001074
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $9.0万
  • 财政年份:
    2010
  • 负责人:
    Michael Hickey
  • 依托单位:
Study of Mutual Diffusion Effects in the Upper Atmosphere and Thermospheric Gravity Wave Processes
  • 批准号:
    0639293
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $25.81万
  • 财政年份:
    2007
  • 负责人:
    Michael Hickey
  • 依托单位:
CEDAR Postdoc: Observational and Modeling Study of Mesospheric Bores
  • 批准号:
    0437247
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2005
  • 负责人:
    Michael Hickey
  • 依托单位:
A Modeling Investigation of Ducted Gravity Waves in the Mesosphere/Lower Thermosphere (MLT) Region: Energetics, Airglow Response, and Relation to "Wall" Events
  • 批准号:
    0408407
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2004
  • 负责人:
    Michael Hickey
  • 依托单位:
国内基金
海外基金
2019年度国际理论物理中心-ICTP School on Geometry and Gravity (smr 3311)
  • 批准号:
    11981240404
  • 项目类别:
    国际(地区)合作与交流项目
  • 资助金额:
    1.5万元
  • 批准年份:
    2019
  • 负责人:
    季丹丹
  • 依托单位: