کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1777839 | 1523671 | 2009 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interplanetary structures and solar wind behaviour during major geomagnetic perturbations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فیزیک زمین (ژئو فیزیک)
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![عکس صفحه اول مقاله: Interplanetary structures and solar wind behaviour during major geomagnetic perturbations Interplanetary structures and solar wind behaviour during major geomagnetic perturbations](/preview/png/1777839.png)
چکیده انگلیسی
We consider five different solar wind structures to study their relative geo-effectiveness in producing major geomagnetic perturbations. Geomagnetic indices and solar wind parameters during major storms have been utilized to understand the physical mechanism(s) during the passage of structures with distinct structural and dynamical properties. Attempt has been made to find distinct features of the structures responsible for large-intensity and/or long-duration geomagnetic storms. We search for precursors of major storms that may be useful for space-weather predictions. Average recovery characteristics of storms and the influence of solar wind speed on the recovery have been discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 71, Issues 8â9, June 2009, Pages 885-896
Journal: Journal of Atmospheric and Solar-Terrestrial Physics - Volume 71, Issues 8â9, June 2009, Pages 885-896
نویسندگان
Vivek Gupta, Badruddin Badruddin,