| 辽宁沙尘暴特点分析 |
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| 引用本文： | 黄阁,盛永,张宁娜.辽宁沙尘暴特点分析[J].安徽农业科学,2011,39(3):1566-1568,1581. |
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| 作者姓名： | 黄阁 盛永 张宁娜 |
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| 作者单位： | 黄阁,张宁娜(沈阳中心气象台,辽宁沈阳,110016);盛永(辽宁省气象局,辽宁沈阳,110001) |
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| 摘 要： | 以1971～2009年辽宁沙尘天气实况资料为基础,从正态性检验、年代际变化、季节变化、空间分布特点等方面对沙尘暴的特点进行了分析。结果表明,辽宁的沙尘天气呈减少趋势,年代际变化明显;辽宁沙尘多发生在春季（4月最多）,沙尘天气主要在3月下旬～5月上旬出现在沈阳西北部、阜新以及朝阳北部地区。
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| 关 键 词： | 沙尘天气 正态性 年代际变化 季节变化 空间分布 |
Analysis on the Characteristics of Dust Storms in Liaoning |
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| Institution: | HUANG Ge et al(Shenyang Central Meteorological Observatory,Shenyang,Liaoning 110016) |
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| Abstract: | Based on the factual data of dusty weather in Liaoning during the period from 1971 to 2009,the characteristics of dust storms were analyzed in the aspects including normality tests,inter-decadal variability,seasonal changes and spatial distribution characteristics.The results showed that the sandstorm weather in Liaoning tended to occur less frequently with the significant inter-decadal variation.The sandstorm in Liaoning occurred frequently in spring(most frequently in April).The dusty weather mainly occurred in the northwest of Liaoning,Fuxin and the northern region of Chaoyang during the period from late March to early May. |
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| Keywords: | Dusty weather Normality Inter-decadal variation Seasonal changes Spatial distribution |
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