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包澄澜, 魏荣茂, 黄长花. 西太平洋和南海地区赤道反气旋活动及其对台风路径的影响[J]. 大气科学, 1979, 3(2): 141-149. DOI: 10.3878/j.issn.1006-9895.1979.02.05
引用本文: 包澄澜, 魏荣茂, 黄长花. 西太平洋和南海地区赤道反气旋活动及其对台风路径的影响[J]. 大气科学, 1979, 3(2): 141-149. DOI: 10.3878/j.issn.1006-9895.1979.02.05
Bao Cheng-lan, Wei Rong-mao, Huang Chang-hua. On the activity of equatorial anticyclone over the western Pacific and the South China Sea and its effects on the tracks of typhoon movement[J]. Chinese Journal of Atmospheric Sciences, 1979, 3(2): 141-149. DOI: 10.3878/j.issn.1006-9895.1979.02.05
Citation: Bao Cheng-lan, Wei Rong-mao, Huang Chang-hua. On the activity of equatorial anticyclone over the western Pacific and the South China Sea and its effects on the tracks of typhoon movement[J]. Chinese Journal of Atmospheric Sciences, 1979, 3(2): 141-149. DOI: 10.3878/j.issn.1006-9895.1979.02.05

西太平洋和南海地区赤道反气旋活动及其对台风路径的影响

On the activity of equatorial anticyclone over the western Pacific and the South China Sea and its effects on the tracks of typhoon movement

  • 摘要: 本文对西太平洋—南海地区的赤道反气旋活动进行了初步的普查分析。平均每年出现8次,集中出现于6—9月。赤道反气旋是一种持续几天的、1000—2000km左右天气尺度的热带天气系统,这是一种暖性高压系统,常与晴好天气相联系。赤道反气旋对台风的发生发展,及其移动路径都有明显的影响。一旦在台风南面出现深厚强大的赤道反气旋活动,往往使台风出现异常路径。但具体的台风路径则决定于赤道反气旋和副热带高压的共同作用。本文并给出了几次台风路径的个例分析。

     

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