Lunar Influences on Sporadic E
Lunar Influences on Sporadic E
复制标题
月球对零星E的影响
DOI：
10.1029/rs007i003p00411
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发表时间：
1972
期刊：
影响因子：
1.6
通讯作者：
S. Matsushita
中科院分区：
文献类型：
--
作者：
J. D. Tarpley;S. Matsushita
对零星的E数据的研究表明，ES层的高度和密度在太阴时都有变化。月球效应的可能来源是与月球电离层电流系统相关的静电场产生的ES层运动，以及月球大气潮汐中的风切变。通过对月球大气潮汐和月球电离层发电机的研究，可以估计静电场和风切变的值。简单的模型被用来确定这些电场和风分布对ES层的影响，并将结果与ES中观测到的月球变化进行了比较。
Studies of sporadic-E data have shown that both the altitude and density of ES layers vary in lunar time. Possible sources of the lunar effect are motions of the ES layer produced by the electrostatic field associated with the lunar ionospheric current system, and wind shears in the lunar atmospheric tide. From studies of lunar atmospheric tides and the lunar ionospheric dynamo, values of the electrostatic field and wind shear may be estimated. Simple models are used to determine the effects of these electric-field and wind distributions on ES layers, and the results are compared with the observed lunar variations in ES.