Statistical study on great geomagnetic storms during solar cycle 23OACSCD
Statistical study on great geomagnetic storms during solar cycle 23
Qi Li;Yufen Gao;Peiyu Zhu;Huaran Chen;Xiuling Zhang
天文与地球科学
geomagnetic stormssolar cycle 23sunspot number4.5 solar cyclespeak Dst and peak Bz
geomagnetic stormssolar cycle 23sunspot number4.5 solar cyclespeak Dst and peak Bz
《地震学报(英文版)》 2011 (4)
365-372,8
This research was supported by the project Environment Building for S&T Industries (2005DKA64000).The Dst index and sunspot numbers were downloaded from the websites http://swdcwww.kugi.kyoto-u.ac.jp/index.html and http://www.ngdc.noaa.gov/stp/ respectively.The interplanetary parameters were downloaded from http://omniweb.gsfc.nasa.gov/.
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