| 我国东南象限冬、春季雨带的相关分析 |
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| 引用本文： | 汤懋苍,张拥军,李栋梁.我国东南象限冬、春季雨带的相关分析[J].高原气象,2006,25(2):352-355. |
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| 作者姓名： | 汤懋苍 张拥军 李栋梁 |
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| 作者单位： | 1. 中国科学院,寒区旱区环境与工程研究所,甘肃省干旱气候变化与减灾重点实验室,甘肃,兰州,730000
2. 中国科学院,寒区旱区环境与工程研究所,甘肃省干旱气候变化与减灾重点实验室,甘肃,兰州,730000;中国科学院,研究生院,北京,100039 |
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| 基金项目： | 国家自然科学基金面上项目(40475038)资助 |
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| 摘 要： | 通过对我国东南象限冬、春季雨带的相关分析,发现当冬、春季之间地气形势稳定时,约有68%的春雨带位于冬雨带南方50~300 km的范围内,此统计结果可作为预报春雨的指标;当冬季地气形势出现“双跳型”时,冬、春季之间的雨带可相距500 km以上,此时冬、春季的地震时空变化有可能作为春雨位置的预报指标。
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| 关 键 词： | 冬、春季雨带 地气图方法 双跳型 中国东南象限 |
| 文章编号： | 1000-0534（2006）02-0352-04 |
| 收稿时间： | 2004-09-06 |
| 修稿时间： | 2004-09-062005-01-13 |
Analyses on Correlation between Rain Belts in Winter and Spring |
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| TANG Mao-cang,ZHANG Yong-jun,LI Dong-liang.Analyses on Correlation between Rain Belts in Winter and Spring[J].Plateau Meteorology,2006,25(2):352-355. |
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| Authors: | TANG Mao-cang ZHANG Yong-jun LI Dong-liang |
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| Institution: | 1. Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China; 2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China |
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| Abstract: | By analyzing the correlation between the rain belts in winter and spring,the results show that in the southeast quadrant of China,when the earth-atmosphere position is stabilization in winter and spring,the frequency that the rain belt in spring about 73% lies to the south of the rain belt in winter and the distance is about 50~300 km,and the result may be index for predicting rain in spring.At the other hand,when the earth- atmosphere position is instability,the distance between the rain belt in winter and spring may be over 500 km.In that case,the earthquake in winter and spring may be as an index for predicting the rain in spring. |
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| Keywords: | The rain belt in winter and spring Di-qi map method The southeast quadrant of China |
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