| 新疆近50年沙尘暴灾害变化趋势分析 |
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| 引用本文： | 阿米娜·阿布力克木,迪丽努尔·阿吉.新疆近50年沙尘暴灾害变化趋势分析[J].干旱区资源与环境,2011(8):118-121. |
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| 作者姓名： | 阿米娜·阿布力克木 迪丽努尔·阿吉 |
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| 作者单位： | 新疆师范大学地理科学与旅游学院;新疆干旱区湖泊环境与资源实验室 |
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| 基金项目： | 教育部国际合作与交流司、新疆维吾尔自治区自然科学基金(2010211A18);新疆师范大学博士科研基金(XJNUBS10);日本クリタ水.环境科学振兴财团科研基金(19198)资助 |
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| 摘 要： | 采用新疆88个气象站近50年的气象资料,分析新疆沙尘暴时空分布特征、年际和年内演变趋势及年际演变的影响因素。结果显示：新疆沙尘暴近50年以来空间分布特征是南疆多于北疆,南疆多发时期4-10月,北疆多发时期3-9月;年际演变趋势20世纪80年代以来较60、70年代都有所减少;80年代以后虽然沙尘暴发生日数减少,但是沙尘暴...
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| 关 键 词： | 新疆 变化趋势 沙尘暴 灾情 |
Analysis of sandstorm disaster in Xinjiang in recent 50 Years |
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| Institution: | Amina·Ablikim1,Dilinuer·Aji1,2(1.School of Geographic Science and Tourism,Xinjiang Normal University,Urumqi 830054,P.R.China;2.Xinjiang Laboratory of Lake Environment and Resources in Arid Zone,Urumqi 830054,P.R.China) |
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| Abstract: | Using the weather data of 88 meteorological stations in Xinjiang in recent 50 years,we analyzed the sandstorm time-space distribution attributes,annual and monthly evolution trend and the influencial factors for evolution trends.The result showed that sandstorms in Southern Xinjiang were more than that in North Xinjiang and they occured mostly from April to October in South and from March to September in North.Since 1980s,the sandstorms were decreased compared with 1960s and 1970s.Though since 1980s the number of sandstormd was decreased,heavy sandstorm disasters were still so high,disasters increased in a fluetuatiry way;the main reason was the increass of areas which is so easily influenced. |
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| Keywords: | Xinjiang change trends sandstorm disaster |
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