A composite study of the effects of the upper northeasterly flow located on the east side of the Qinghai-Xizang High on heavy rainfall during Meiyu period(青藏高压东侧偏北大风对梅雨暴雨影响的合成分析)
利用常规观测资料对1991〜1996年江淮地区梅雨大暴雨期的高、低层流场进行合成诊断分析.结果表明，梅雨期暴雨时，在对流层上部，由于青藏高压向东扩，在高压东侧出现偏北大风轴，由此构成的高空辐散区随着高压的东移而东移，它常常位于低空急流前端的上空，形成上层东北风，下层西南风的特殊耦合关系....
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| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2001-05-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/zjup/1008-9497.2001.28.3.337-343 |