中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院地球与行星物理重点实验室
Ionospheric Topside Diffusive Flux and the Formation of Summer Nighttime Ionospheric Electron Density Enhancement Over Millstone Hill

文献类型：期刊论文

作者Cai, Yihui1,2,3,4; Yue, Xinan1,2,3; Wang, Wenbin5; Zhang, Shun-Rong6; Liu, Huixin4; Lei, Jiuhou7; Ren, Zhipeng1,2,3; Chen, Yiding1,2,3; Ding, Feng1,2,3; Ren, Dexin7
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2022-02-28
卷号49期号:4页码:8
ISSN号0094-8276
关键词Mid-latitude summer nighttime anomaly (MSNA) Millstone Hill ISR TIEGCM Topside diffusive flux
DOI10.1029/2021GL097651
英文摘要Ionospheric F-region electron density is anomalously higher in the evening than during the daytime on many occasions in the summer in geomagnetic mid-latitude regions. This unexpected ionospheric diurnal variation has been studied for several decades. The underlying processes have been suggested to be related to meridional winds, topside influx arising from sunset ionospheric collapse, and other factors. However, substantial controversies remain unresolved. Using a numerical model driven by the statistical topside O+ diffusive flux from the Millstone Hill incoherent scatter radar data, we provide new insight into the competing roles of topside diffusive flux, neutral winds, and electric fields in forming the evening density peak. Simulations indicate that while meridional winds, which turn equatorward before sunset, are essential to sustain the daytime ionization near dusk, the topside diffusive flux is critically important for the formation and timing of the summer evening density peak.
WOS关键词MODEL ; NMF2 ; MORPHOLOGY
资助项目B-type Strategic Priority Program of the Chinese Academy of Sciences[XDB41000000] ; Project of Stable Support for Youth Team in Basic Research Field, CAS[YSBR-018] ; Open Research Project of Large Research Infrastructures of CAS[IGGCAS201904] ; National Natural Science Foundation of China[41427901] ; US NSF[AGS-1952737] ; National Science Foundation ; AFOSR MURI grant[FA9559-16-1-0364] ; AFOSR MURI grant[80NSSC19K0078] ; AFOSR MURI grant[80NSSC21K1315] ; ONR[N00014-17-1-2186] ; NSF[AGS-2033787] ; JSPS KAKENHI[18H01270] ; JSPS KAKENHI[17KK0095] ; DFG[JPJSJRP 20181602]
WOS研究方向Geology
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000765659300011
资助机构B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; US NSF ; US NSF ; US NSF ; US NSF ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; ONR ; ONR ; ONR ; ONR ; NSF ; NSF ; NSF ; NSF ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; DFG ; DFG ; DFG ; DFG ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; US NSF ; US NSF ; US NSF ; US NSF ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; ONR ; ONR ; ONR ; ONR ; NSF ; NSF ; NSF ; NSF ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; DFG ; DFG ; DFG ; DFG ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; US NSF ; US NSF ; US NSF ; US NSF ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; ONR ; ONR ; ONR ; ONR ; NSF ; NSF ; NSF ; NSF ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; DFG ; DFG ; DFG ; DFG ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; US NSF ; US NSF ; US NSF ; US NSF ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; AFOSR MURI grant ; ONR ; ONR ; ONR ; ONR ; NSF ; NSF ; NSF ; NSF ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; JSPS KAKENHI ; DFG ; DFG ; DFG ; DFG
源URL[http://ir.iggcas.ac.cn/handle/132A11/104984]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Yue, Xinan
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
4.Kyushu Univ, Dept Earth & Planetary Sci, Fukuoka, Japan
5.Natl Ctr Atmospher Res, High Altitude Observ, POB 3000, Boulder, CO 80307 USA
6.MIT, Haystack Observ, Westford, MA 01886 USA
7.Univ Sci & Technol China, CAS Key Lab Geospace Environm, Hefei, Peoples R China
推荐引用方式
GB/T 7714		 Cai, Yihui,Yue, Xinan,Wang, Wenbin,et al. Ionospheric Topside Diffusive Flux and the Formation of Summer Nighttime Ionospheric Electron Density Enhancement Over Millstone Hill[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(4):8.
APA Cai, Yihui.,Yue, Xinan.,Wang, Wenbin.,Zhang, Shun-Rong.,Liu, Huixin.,...&Ren, Dexin.(2022).Ionospheric Topside Diffusive Flux and the Formation of Summer Nighttime Ionospheric Electron Density Enhancement Over Millstone Hill.GEOPHYSICAL RESEARCH LETTERS,49(4),8.
MLA Cai, Yihui,et al."Ionospheric Topside Diffusive Flux and the Formation of Summer Nighttime Ionospheric Electron Density Enhancement Over Millstone Hill".GEOPHYSICAL RESEARCH LETTERS 49.4(2022):8.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。