| 甘肃河西走廊中部近45 a来大风沙尘暴气候背景分析 |
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| 引用本文： | 丁荣,张德玉,梁俊宁,周瑛兰.甘肃河西走廊中部近45 a来大风沙尘暴气候背景分析[J].中国沙漠,2006,26(5):792-796. |
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| 作者姓名： | 丁荣 张德玉 梁俊宁 周瑛兰 |
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| 作者单位： | 甘肃省张掖市气象局,甘肃,张掖,734000 |
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| 摘 要： | 统计了1960—2004年甘肃河西走廊中部张掖市6个气象站近45 a的实测大风沙尘暴资料,详细分析了该市大风沙尘暴天气的时空分布及形成原因,并归纳出其形成的大气环流形势特征和影响系统。
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| 关 键 词： | 大风沙尘暴 气候背景 预报方法 |
| 文章编号： | 1000-694X（2006）05-0792-05 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2006-01-09 |
Weather Background Analysis of Gale and Duststorms in Recent 45 Years and Short-term Forecast Method in Central Hexi Corridor of Gansu Province |
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| DING Rong,ZHANG De-yu,LIANG Jun-ning,ZHOU Ying-lan.Weather Background Analysis of Gale and Duststorms in Recent 45 Years and Short-term Forecast Method in Central Hexi Corridor of Gansu Province[J].Journal of Desert Research,2006,26(5):792-796. |
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| Authors: | DING Rong ZHANG De-yu LIANG Jun-ning ZHOU Ying-lan |
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| Institution: | Zhangye Meteorological Bureau of Gansu Province, Zhangye 734000, Gansu, China |
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| Abstract: | This paper statistically analyzed the data of gale and duststorms from 1960 to 2004 observed at the six weather stations in Zhangye City in central Hexi Corridor during the past 45 years,then analyzed in detail the space-time distribution and forming cause of gale and duststorm weather,and has concluded their formative atmospheric circulation situation characteristics and influencing system.Also a set of forecast respects and forecast methods have been generalized,they are effective in the actual forecast application. |
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| Keywords: | gale and duststorm weather background forecast method |
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