| 成都多年降水量变化与太阳活动关系的探讨 |
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| 引用本文： | 彭清玲. 成都多年降水量变化与太阳活动关系的探讨[J]. 西南师范大学学报(自然科学版), 1990, 15(3): 405-412 |
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| 作者姓名： | 彭清玲 |
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| 作者单位： | 西南师范大学地理系 |
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| 摘 要： | 应用四川省气象局提供的成都降水量资料(1939—1986年)与紫金山天文台和北京天文馆等发布的太阳黑子资料(1880—1986年),对成都降水量与太阳活动进行了相关分析和周期分析,并对未来降水量演变进行了趋势预测:1988年后,成都降水量逐渐增多,1989—1991年达到峰值,以后将逐渐减少.
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| 关 键 词： | 太阳活动 降水量 成都市 趋势预测 |
A STUDY ON THE RELATION BETWEEN CHENGDU''''S ANNUAL PRECIPITATION CHANGES AND SOLAR ACTIVITIES |
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| Peng Qingling. A STUDY ON THE RELATION BETWEEN CHENGDU''''S ANNUAL PRECIPITATION CHANGES AND SOLAR ACTIVITIES[J]. Journal of southwest china normal university(natural science edition), 1990, 15(3): 405-412 |
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| Authors: | Peng Qingling |
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| Affiliation: | Southwest China Teachers University |
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| Abstract: | According to the precipitation data (1939-1986) of Chengdu district supplied by the Bureau of Meteorology of Sichuan Province, and sunspot data (1880-1986) published by Zijinshan Astronomy Station and Beijing Astronomy Station, this article makes a correlation analysis and a periodic analysis between Chengdu's precipitation and solar activity, and makes a trend forecast of the precipitation change in the further as well. |
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| Keywords: | solar activity precipitation change trend forecast |
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