태양-지구 연결: 지자기활동기간중의 대기열역학적 특성
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Title
- 태양-지구 연결: 지자기활동기간중의 대기열역학적 특성
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Alternative Title
- The Sun Earth Connection: Thermodynamics of the Terrestrial Atmosphere During Geo-Effective Events
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Author(s)
- R. Niciejewski; 원영인
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Alternative Author(s)
- 원영인
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Publication Year
- 2003-05-22
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Abstract
- Over the past several decades, it has become increasingly clear that solar storms have had an impact on human activity, especially those activities related to technology and orbital space resources. A particularly egregious example involves the events surrounding the March 1989 storm [Allen et al., 1989]. On March 6, 1989, a large and complex sunspot group that had rotated into Earth view produced the first of several very powerful X-ray flares. From March 6 to March 19, this sunspot group produced 11 large X-class X-ray flares and 48 M-class flares with many associated terrestrial consequences. Aurora was observed at unusual locations: the Tropic of Capricorn in Australia, Grand Cayman Island in the Caribbean Sea. A long lasting ‘Polar Cap Absorption’ event occurred as well as a significant decrease in the cosmic ray flux, a Forbush event. The terrestrial ionosphere was greatly disturbed, resulting in one of the most magnetically disturbed periods since record keeping began in the mid-nineteenth century.
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/32290
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Bibliographic Citation
- International Symposium on Polar Research, pp.4 - 7, 2003
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Publisher
- KORDI
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Type
- Conference
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Language
- English
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