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Positive ionospheric storm effects at Latin America longitude during the superstorm of 20-22 November 2003: revisit

文献类型：期刊论文

作者Zhao, B.1,2; Wan, W.1; Lei, J.3; Wei, Y.4; Sahai, Y.5; Reinisch, B.6,7
刊名ANNALES GEOPHYSICAE
出版日期2012
卷号30期号:5页码:831-840
关键词Ionosphere Ionospheric disturbances
ISSN号0992-7689
DOI10.5194/angeo-30-831-2012
文献子类Article
英文摘要Positive ionospheric storm effects that occurred during the superstorm on 20 November 2003 are investigated using a combination of ground-based Global Positioning System (GPS) total electron content (TEC), and the meridian chain of ionosondes distributed along the Latin America longitude of similar to 280A degrees E. Both the ground-based GPS TEC and ionosonde electron density profile data reveal significant enhancements at mid-low latitudes over the 280A degrees E region during the main phase of the November 2003 superstorm. The maximum enhancement of the topside ionospheric electron content is 3.2-7.7 times of the bottomside ionosphere at the locations of the ionosondes distributed around the mid- and low latitudes. Moreover, the height of maximum electron density exceeds 400 km and increases by 100 km compared with the quiet day over the South American area from middle to low latitudes, which might have resulted from a continuous eastward penetration electric field and storm-generated equatorward winds. Our results do not support the conclusions of Yizengaw et al. (2006), who suggested that the observed positive storm over the South American sector was mainly the consequence of the changes of the bottomside ionosphere. The so-called 'unusual' responses of the topside ionosphere for the November 2003 storm in Yizengaw et al. (2006) are likely associated with the erroneous usage of magnetometer and incomplete data.
WOS关键词PLANETARY MAGNETIC-FIELD ; TOTAL ELECTRON-CONTENT ; EQUATORIAL IONOSPHERE ; SUDDEN COMMENCEMENT ; MAGNETOSPHERE ; LAYER
WOS研究方向Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000304058500006
出版者COPERNICUS GESELLSCHAFT MBH
资助机构National Natural Science Foundation of China(41174138) ; National Natural Science Foundation of China(41174138) ; National Important Basic Research Project of China(2011CB811405) ; National Important Basic Research Project of China(2011CB811405) ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; Chinese Academy of Science ; Chinese Academy of Science ; NSF through Cornell University(ATM-0432565) ; NSF through Cornell University(ATM-0432565) ; National Natural Science Foundation of China(41174138) ; National Natural Science Foundation of China(41174138) ; National Important Basic Research Project of China(2011CB811405) ; National Important Basic Research Project of China(2011CB811405) ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; Chinese Academy of Science ; Chinese Academy of Science ; NSF through Cornell University(ATM-0432565) ; NSF through Cornell University(ATM-0432565) ; National Natural Science Foundation of China(41174138) ; National Natural Science Foundation of China(41174138) ; National Important Basic Research Project of China(2011CB811405) ; National Important Basic Research Project of China(2011CB811405) ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; Chinese Academy of Science ; Chinese Academy of Science ; NSF through Cornell University(ATM-0432565) ; NSF through Cornell University(ATM-0432565) ; National Natural Science Foundation of China(41174138) ; National Natural Science Foundation of China(41174138) ; National Important Basic Research Project of China(2011CB811405) ; National Important Basic Research Project of China(2011CB811405) ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; State Key Laboratory of Space Weather, Chinese Academy of Sciences ; Chinese Academy of Science ; Chinese Academy of Science ; NSF through Cornell University(ATM-0432565) ; NSF through Cornell University(ATM-0432565)
源URL[http://ir.iggcas.ac.cn/handle/132A11/84630]  
专题中国科学院地质与地球物理研究所
通讯作者Zhao, B.
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
2.Chinese Acad Sci, State Key Lab Space Weather, Beijing, Peoples R China
3.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei 230026, Peoples R China
4.Max Planck Inst Sonnensyst Forsch, D-37191 Katlenburg Lindau, Germany
5.Univ Vale Paraiba, Sao Paulo, Brazil
6.Lowell Digisonde Int LLC, Lowell, MA USA
7.Univ Massachusetts, Ctr Atmospher Res, Lowell, MA USA
推荐引用方式
GB/T 7714		 Zhao, B.,Wan, W.,Lei, J.,et al. Positive ionospheric storm effects at Latin America longitude during the superstorm of 20-22 November 2003: revisit[J]. ANNALES GEOPHYSICAE,2012,30(5):831-840.
APA Zhao, B.,Wan, W.,Lei, J.,Wei, Y.,Sahai, Y.,&Reinisch, B..(2012).Positive ionospheric storm effects at Latin America longitude during the superstorm of 20-22 November 2003: revisit.ANNALES GEOPHYSICAE,30(5),831-840.
MLA Zhao, B.,et al."Positive ionospheric storm effects at Latin America longitude during the superstorm of 20-22 November 2003: revisit".ANNALES GEOPHYSICAE 30.5(2012):831-840.

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