The 40-50 day oscillation of the low-level monsoon circulation over the Indian Ocean.

Chen Tsing-Chang Chen, Yen Ming-Cheng Yen

研究成果: 雜誌貢獻期刊論文同行評審

17 引文 斯高帕斯(Scopus)

摘要

It has been observed that the low-level monsoon circulation, especially the Somali jet, exhibits a 40-50 day oscillation and obtains its maximum intensity in this oscillation when the migrating transient monsoon trough approaches about 20oN. The data generated by the FGGE III-b analyses of the European Centre for Medium Range Weather Forecasts for the northern summer were used to explore the air mass source of this oscillation and to explain energetically and synoptically the intensification and decay of the low-level monsoon circulation in association with the 40-50 day oscillation. Concludes that it is clear that the concerned gradients of height field and the monsoon trough over northern India must develop synchronously. This synoptic relationship between them explains why the Somali jet intensifies or decays with the same pace as this monsoon trough.-from Authors

原文???core.languages.en_GB???
頁(從 - 到)2550-2570
頁數21
期刊Monthly Weather Review
114
發行號12
DOIs
出版狀態已出版 - 1986

指紋

深入研究「The 40-50 day oscillation of the low-level monsoon circulation over the Indian Ocean.」主題。共同形成了獨特的指紋。

引用此