| 气候周期变化与自然灾害 |
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| 引用本文： | 张新宇,陈殿友,刘伟,王旭东. 气候周期变化与自然灾害[J]. 世界地质, 2002, 21(3): 275-277 |
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| 作者姓名： | 张新宇 陈殿友 刘伟 王旭东 |
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| 作者单位： | 吉林大学,数学学院,吉林,长春,130026 |
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| 基金项目： | 国家自然科学基金资助项目 (49774 2 2 8) |
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| 摘 要： | “米兰科维奇周期”对气候历史的研究是至关重要的，地核的南北震动、地球轨道偏心率和黄赤交角的变化，臭氧洞的漏能效应与地磁场强度的改变及行星退行与地球膨胀等对都与该周期的变化有关，而这些因素又对气候变化产生重要影响，气候的巨大变化将导致自然灾害，通过对气候变化的研究可预测将来可能发生的自然灾害。
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| 关 键 词： | 气候变化 轨道周期 内能释放 自然灾害 臭氧洞 地磁场 |
| 文章编号： | 1004-5589(2002)03-0275-03 |
Climatic Period Changing and Natural Disaster |
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| ZHANG Xin yu,CHEN Dian you,LIU Wei,WANG Xu dong. Climatic Period Changing and Natural Disaster[J]. Global Geology, 2002, 21(3): 275-277 |
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| Authors: | ZHANG Xin yu CHEN Dian you LIU Wei WANG Xu dong |
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| Abstract: | Milankvitch period is the key to study the climatic history. The period is connected with the earthly core shocking from the south to the north, the change of the earthly oribital eccentricity, the moon obliquity of the ecliptic, the effect of ozone hole bleeding energy, the chang of the earthly magnetic field, the globe backing line and the earthly flation. All the factors make more important effect to the climatic change and the change will lead to natural disaster. So we can predict the disaster through studying the changes. |
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| Keywords: | climatic change orbital period intermittent energy liberation natural disaster |
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