| 对我国西北地区沙尘暴问题的分析及预测研究 |
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| 引用本文： | 李洁,曾思奎,母才莘,徐昌贵.对我国西北地区沙尘暴问题的分析及预测研究[J].科技广场,2011(3). |
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| 作者姓名： | 李洁 曾思奎 母才莘 徐昌贵 |
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| 作者单位： | 西南交通大学电气工程系,四川,峨眉,614202 |
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| 基金项目： | 2010年西南交通大学峨眉校区大学生创新性实验活动基金项目(2010A022) |
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| 摘 要： | 沙尘暴是一种常见的灾害性天气现象,有着爆发频繁、影响广、危害严重等特征。如今对沙尘暴的分析及趋势预测研究已成为了国内外专家学者关注的热点和焦点。本文针对我国西北地区的沙尘暴问题,利用1961～2005年中国145个区站点观测的沙尘暴天数资料,首先,对西北各主要地区沙尘暴进行了整体分析;然后,确定出了各地区和区站沙尘暴严重性的大小;最后,对各地区各区站沙尘暴情况的大致趋势进行了灰色预测分析,为政府关于沙尘暴进行防范、管理与治理提供了指导性信息。
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| 关 键 词： | 沙尘暴 严重性分析 灰色预测 防范与治理 |
Analysis and Forecast of Dust Storms in Northwest of China |
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| Li Jie,Zeng Sikui,Mu Caishen,Xu Changgui.Analysis and Forecast of Dust Storms in Northwest of China[J].Science Mosaic,2011(3). |
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| Authors: | Li Jie Zeng Sikui Mu Caishen Xu Changgui |
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| Institution: | Li Jie Zeng Sikui Mu Caishen Xu Changgui(Southwest Jiaotong University,Department of Electrical Engineering,Sichuan E'mei 614202) |
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| Abstract: | The dust storm is a common phenomenon of severe weather,with frequent outbreaks,affecting a wide and serious hazard characteristics.Nowadays,the analysis and prediction of dust storms has become the focus of attention and focus among domestic and foreign experts and scholars.In this paper,in northwest China's sandstorms,from 1961 to 2005 of 145 district site observations of the dust storm days of data,first of all,on the northwest major sandstorms for the overall analysis;and then determine the regional and... |
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| Keywords: | Dust Storms The Seriousness of Analysis Prediction Prevention and Treatment |
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