| Study on geomagnetic effects of the March 9, 1997 solar eclipse in Mohe area, China |
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| 作者姓名： | 冯忠孝 高金田 任熙宪 |
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| 作者单位： | FENG Zhong-xiao GAO Jin-tian REN Xi-xian Institute of Geophysics，China Seismological Bureau，Beijing 100081，China |
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| 基金项目： | Chinese Joint Seismological Science Foundation (197048). |
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| 摘 要： | Introduction Study and observation of solar eclipse geomagnetic effects in China begun in 1936, and since then the total eclipse and total-annular eclipse occurred in Chongan of Fujian Province in 1941j, 1958, 1968, 1980, 1987, 1997 in succession. For these events, modern geomagnetic observations have been made with sufficient preparation. Plentiful solar eclipse data of geomagnetic field variation and research results have been obtained (ZHANG, et al, 1983, LIU, et al, 1986, YANG, DU, …
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| 收稿时间： | 1 January 2001 |
| 修稿时间： | 28 November 2001 |
Study on geomagnetic effects of the March 9, 1997 solar eclipse in Mohe area, China |
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| Feng Zhong-xiao , Gao Jin-tian and Ren Xi-xian.Study on geomagnetic effects of the March 9, 1997 solar eclipse in Mohe area, China[J].Acta Seismologica Sinica(English Edition),2002,15(1):74-81. |
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| Authors: | Feng Zhong-xiao Gao Jin-tian and Ren Xi-xian |
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| Affiliation: | Institute of Geophysics, China Seismological Bureau, Beijing 100081, China |
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| Abstract: | The geomagnetic effects of the total solar eclipse in Mohe area and the partial eclipse occurred on March 9, 1997 in China are analyzed in this paper. The geomagnetic effects of the eclipse widely distributed in China are obtained, which show H component decreases obviously and is symmetric along the latitude with a center near 33N during the eclipse time. These results of solar eclipse geomagnetic effects are the newest in recent years obtained in the largest area in China. |
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| Keywords: | solar eclipse geomagnetic effects of eclipse optimum simulation |
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