气候变化领域集成服务门户(CCPortal): Implantation of Earth's Atmospheric Ions Into the Nearside and Farside Lunar Soil: Implications to Geodynamo Evolution

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DOI	10.1029/2019GL086208
	Implantation of Earth's Atmospheric Ions Into the Nearside and Farside Lunar Soil: Implications to Geodynamo Evolution
	Wei Y.; Zhong J.; Hui H.; Shi Q.; Cui J.; He H.; Zhang H.; Yao Z.; Yue X.; Rong Z.; He F.; Chai L.; Wan W.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:3
英文摘要	Earth's present dipolar magnetic field extends into the interplanetary space and interacts with the solar wind, forming a magnetosphere filled up with charged particles mostly originating from the Earth's atmosphere. In the elongated tail of the magnetosphere, the particles were observed to move either Earthward or tailward at different locations, even outside the Moon's orbit. We hypothesize that the lunar soil, on both the nearside and farside, should have been impacted by these particles during the geological history, and the impact was controlled by the size and morphology of the magnetosphere. We predict that the farside soil could also have the features similar to those in the nearside soil, e.g., 15N-enrichment. Furthermore, we may infer the evolution of the magnetosphere and atmosphere by examining the implanted particles in the lunar soil from both sides. This hypothesis could provide an alternative way to study the evolution of Earth's dynamo and atmosphere. ©2020. The Authors.
英文关键词	Charged particles; Geomagnetism; Magnetosphere; Moon; Soils; Atmospheric ions; Dipolar magnetic fields; Geodynamo; Geological history; Geomagnetic fields; Interplanetary space; Lunar soil; Orbits; geomagnetic field; hypothesis testing; ionosphere; lunar soil; magnetosphere; planetary atmosphere; solar wind
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170778
作者单位	Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China; College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, China; State Key Laboratory of Mineral Deposits Research and Lunar and Planetary Science Institute, School of Earth Sciences and Engineering, Nanjing University, Nanjing, China; Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, School of Space Science and Physics, Shandong University at Weihai, Weihai, China; School of Atmospheric Sciences, Sun Yat-Sen University, Zhuhai, China
推荐引用方式 GB/T 7714	Wei Y.,Zhong J.,Hui H.,et al. Implantation of Earth's Atmospheric Ions Into the Nearside and Farside Lunar Soil: Implications to Geodynamo Evolution[J],2020,47(3).
APA	Wei Y..,Zhong J..,Hui H..,Shi Q..,Cui J..,...&Wan W..(2020).Implantation of Earth's Atmospheric Ions Into the Nearside and Farside Lunar Soil: Implications to Geodynamo Evolution.Geophysical Research Letters,47(3).
MLA	Wei Y.,et al."Implantation of Earth's Atmospheric Ions Into the Nearside and Farside Lunar Soil: Implications to Geodynamo Evolution".Geophysical Research Letters 47.3(2020).