| 冕洞与太阳活动周及地磁活动的演化关系 |
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| 引用本文： | 罗葆荣,段长春.冕洞与太阳活动周及地磁活动的演化关系[J].天文学报,1997,38(4):386-393. |
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| 作者姓名： | 罗葆荣 段长春 |
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| 作者单位： | 中国科学院云南天文台!昆明，650011，中国科学院云南天文台!昆明，650011，中国科学院云南天文台!昆明，650011，中国科学院云南天文台!昆明，650011 |
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| 基金项目： | 国家自然科学基金，中科院天文委员会的经费支持 |
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| 摘 要： | 本文用1970－1995年的冕洞资料，分析了冕洞的分布规律，磁场极性的演化特征和冕洞的地磁效应，以及它们与太阳黑子周期的演化关系，得到了一些有意义的结论。特别指出赤道冕洞和极区冕洞具有相反的演化规律和不同的特征。
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| 关 键 词： | 冕洞 太阳活动周 地磁活动 |
THE EVOLUTIONARY RELATIONS OF CORONAL HOLES WITH SOLAR CYCLES AND GEOMAGNETIC ACTIVITY |
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| Luo Bao-rong, Duan Chang-chun, Cao Ying, Hou Shu-ming.THE EVOLUTIONARY RELATIONS OF CORONAL HOLES WITH SOLAR CYCLES AND GEOMAGNETIC ACTIVITY[J].Acta Astronomica Sinica,1997,38(4):386-393. |
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| Authors: | Luo Bao-rong Duan Chang-chun Cao Ying Hou Shu-ming |
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| Abstract: | In this paper we use the data of coronal holes (CHs) ever since their systematicobservations (1970- 1995) t0 analyze their laws of distribution, the evolutionaryfeatues of magnetic fields and their relation with solar cycles. We have alsoinvestigated the geomagnetic effect of the CHs. Some valuable results have beenobtained. It is especially noted that the equatorial CHs and the polar ones exhibitdifferent rules of evolution. That of the equatorial CHk is basically consistent withsolar cycles, while that of the polar CHs is just the opposite. |
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| Keywords: | coronal hole (CH) solar cycle geomagnetic activity |
| 本文献已被 CNKI 维普 等数据库收录！ |
