The extreme depletion of ionospheric electron density and its hemispheric asymmetry during the May 2024 storm
The extreme depletion of ionospheric electron density and its hemispheric asymmetry during the May 2024 storm
摘要
关键词
total electron content/electron density depletion/hemispheric asymmetry/disturbed electric field/neutral compositionKey words
total electron content/electron density depletion/hemispheric asymmetry/disturbed electric field/neutral composition引用本文复制引用
陈艳红,黄文耿,李晖,罗冰显,张清和,王赤,阿尔察,袁天娇,张顺荣,沈华,乐新安,许珩,刘四维,王昕..The extreme depletion of ionospheric electron density and its hemispheric asymmetry during the May 2024 storm[J].国家科学评论（英文版）,2025,12(10):132-145,14.基金项目
The authors acknowledge the use of data services of the Solar and Heliospheric Observatory(SOHO)Project team for solar wind data,World Data Center at Kyoto for geomagnetic indices data,Johns Hopkins University Applied Physics Laboratory for pro-viding TIMED/GUVI data,the European Space Agency's Earth Online and SAWRM's team for providing the Swarm data,and the NASA/GOLD mission science team for proving GOLD data.We also acknowledge the use of data from the Chinese Meridian Project.We also thank the use of data services from Madrigal database at CEDAR.Global GNSS TEC data processing and Madrigal database system are provided to the community by MIT under the U.S.National Science Foundation(AGS-2504079)support.Global GNSS data for TEC processing is provided from the following organizations:UNAVCO,Scripps Orbit and Permanent Array Center,Institut Geographique National,France,International GNSS Service,The Crustal Dynamics Data Information System(CDDIS),National Geodetic Survey,Instituto Brasileiro de Geografia e Estatística,RAMSAC CORS of Instituto Geográfico Nacional de la República Argentina,Arecibo Observatory,Low-Latitude Ionospheric Sensor Network(LISN),Topcon Positioning Systems,Inc.,Canadian High Arctic Iono-spheric Network,Institute of Geology and Geophysics,Chinese Academy of Sciences,China Meteorology Administration,Cen-tro di Ricerche Sismologiche,Système d'Observation du Niveau des Eaux Littorales(SONEL),RENAG:REseau NAtional GPS permanent,GeoNet—the official source of geological hazard in-formation for New Zealand,GNSS Reference Networks,Finnish Meteorological Institute,and SWEPOS-Sweden,Chinese Merid-ian Project,and International Meridian Circle Program(IMCP).This work was supported by the National Natural Science Foun-dation of China(42188101 and 41974184),the Strategic Pri-ority Research Program of the Chinese Academy of Sciences(XDB0560000),the National Key Research and Development Program of China(2024YFC2206902),the Chinese Sponsored Postdoctoral Fellowship Program(GZC20232695),and the U.S.National Science Foundation(AGS-2033787,AGS-2149698 and AGS-2437054). （SOHO）
