| 影响2000年热带风暴活动的环境场分析 |
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| 引用本文： | 何敏,宋文玲,许力.影响2000年热带风暴活动的环境场分析[J].气象,2002,28(4):15-20. |
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| 作者姓名： | 何敏 宋文玲 许力 |
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| 作者单位： | 国家气候中心,北京，100081 |
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| 摘 要： | 分析了2000年6－10月影响热带风暴活动的环境场特征。2000年处在热带风暴活动偏少的气候阶段，大足度环流异常现象是影响热带风暴活动的主导因素，是造成热带风暴活动的主导因素，是造成热带风暴非活跃期生成数和登陆数减少，乃至年总数偏少的主要原因。这些原因子异常在6、10月尤为明显。
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| 关 键 词： | 热带风暴 环境场 气候背景 大尺度环流 |
Impact of Large-Scale Circulation on the Tropic Cyclones in 2000 |
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| He Min,Song Wenling,Xu li.Impact of Large-Scale Circulation on the Tropic Cyclones in 2000[J].Meteorological Monthly,2002,28(4):15-20. |
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| Authors: | He Min Song Wenling Xu li |
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| Abstract: | The impact of large-scale circulation conditions from June to October in 2000 on the tropic cyclone activities is analyzed. In 2000 tropic cyclone activities were less than climatic average, the intrinsic reason leading to this lopsided state is the anomaly of large-scale circulation, and it is the anomaly that impacted reducing the number of tropic storm outset and landing in nonactivity phase of tropic cyclone, even debasing the total number of tropic storm in this year. This general circulation anomaly is most obvious in the June and October. |
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| Keywords: | climate background large-scale circulation tropic cyclone |
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