| 夏季东北冷涡与副高、鄂海阻高的遥相关关系 |
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| 引用本文： | 梁 红,王 元,郭正强.夏季东北冷涡与副高、鄂海阻高的遥相关关系[J].气象科学,2009,29(6):793-796. |
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| 作者姓名： | 梁 红 王 元 郭正强 |
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| 作者单位： | 1. 沈阳市气象局,沈阳,110168
2. 南京大学中尺度灾害性天气教育部重点实验室,南京,210093 |
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| 基金项目： | 国家重点基础研究发展规划973项目，国家自然科学基金，江苏省自然科学基金 |
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| 摘 要： | 利用1958-1997年每年的6月、7月和8月,共120个月NCAR/NCEP再分析月平均500 hPa位势高度格点资料,在全球范围内用一点相关法计算了东北冷涡与西太平洋副热带高压、鄂霍次克海阻塞高压之间的遥相关关系,结果表明,在夏季,东北冷涡与鄂海阻高之间有较好的负相关关系,是互为生消的;西太平洋副热带高压与鄂海阻高之间有较好的负相关关系,是互相制约的;东北冷涡与西太平洋副热带高压之间虽然也有负相关关系,但显著性不是很好.
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| 关 键 词： | 东北冷涡 副热带高压 鄂海阻高 遥相关 |
| 收稿时间： | 2008/3/21 0:00:00 |
The teleconnection relationship between the northeast cold vortex and the subtropical high, the Ohotstk high in summer |
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| Liang Hong,Wang Yuan,Guo Zhengqiang.The teleconnection relationship between the northeast cold vortex and the subtropical high, the Ohotstk high in summer[J].Scientia Meteorologica Sinica,2009,29(6):793-796. |
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| Authors: | Liang Hong Wang Yuan Guo Zhengqiang |
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| Abstract: | By using the NCEP/NCAR global reanalysis monthly mean data at 500 hPa level every June, July, and August from 1958 to 1997 ,with the one point correlation method, calculations are made for the teleconnection relationship between the northeast cold vortex and the subtropical high, the Okhotsk high. The results show that in summer the northeast cold vortex is closely related to the Okhotsk high, it strengthens while the Okhotsk high is strengthening; the Okhotsk high is closely related to the subtropical high, there exists teleconnection between the northeast cold vortex and the subtropical high, but the significance is not very good enough. |
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| Keywords: | Northeast cold vortex Subtropical high Okhotsk high Teleconnection |
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