| 一次华南前汛期暴雨分析及减灾启示 |
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| 引用本文： | 李曾中,方翔,李峰. 一次华南前汛期暴雨分析及减灾启示[J]. 北京林业大学学报(社会科学版), 2006, 0(Z1) |
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| 作者姓名： | 李曾中 方翔 李峰 |
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| 作者单位： | 中国气象科学研究院，国家卫星气象中心，国家气象中心 北京大学物理学院 |
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| 摘 要： | 该文通过对2004年5月我国华南地区一次前汛期暴雨的分析,以及我国大水年汛期多雨时段大型低空环流特征的分析,初步认定:我国暴雨及特大暴雨的发生,均与“半球间宏观系统”活动有关。这一发现,不仅对我国特大暴雨及洪涝灾害的预测与监测有着指导意义,也为防灾、减灾工作开辟了一个新的研究思路与途径。
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| 关 键 词： | 前汛期暴雨 宏观系统 防灾减灾 |
Analysis of a Heavy Rainfall in Pre-flood Season in South China and the Revelation of Disaster Mitigation |
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| LI Zeng-zhong,FANG Xiang. Analysis of a Heavy Rainfall in Pre-flood Season in South China and the Revelation of Disaster Mitigation[J]. Journal of Beijing Forestry University Social Sciences, 2006, 0(Z1) |
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| Authors: | LI Zeng-zhong FANG Xiang |
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| Affiliation: | LI Zeng-zhong~1,FANG Xiang~ |
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| Abstract: | By analysis of a heavy rainfall that occurred over south of China in May 2004 and the characteristics of the low layer circulation on a large scale during the flood season of rainy year,it is shown that the heavy rainfall and more severe rainfall are related to the activities of "macro_systems between hemispheres" in the paper.This discovery not only is helpful to the prediction and monitoring of the heavy rainfall and flood disasters but also provides a new approach for disaster mitigation. |
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| Keywords: | pre-flood seasonal heavy rainfall large-scale systems disaster mitigation |
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