Characteristics of tropical cyclone genesis in the western North Pacific during the developing and decaying phases of two types of El Niño.

uTaipei > School of Humanities and Arts > Department of Social Studies Education > Proceedings > Item 987654321/13299

Please use this identifier to cite or link to this item: http://utaipeir.lib.utaipei.edu.tw/dspace/handle/987654321/13299

Title:	Characteristics of tropical cyclone genesis in the western North Pacific during the developing and decaying phases of two types of El Niño.
Authors:	鐘珮瑄;Chung, Pei-Hsuan;Li, Tim
Contributors:	臺北市立大學歷史與地理學系
Date:	2014
Issue Date:	2015-05-14 18:30:00 (UTC+8)
Abstract:	During the developing phase of central Pacific El Nino (CPEN), more frequent TC genesis over the northwest quadrant of the western North Pacific (WNP) is attributed to the horizontal shift of environmental vorticity field. Such a northwestward shift resembles the La Niña composite, even though factors that cause the shift differ (in the La Niña case the relative humidity effect is crucial). Greater reduction of TC frequency over WNP happened during the decaying phase of eastern Pacific El Nino (EPEN) than CPEN, due to the difference of the anomalous Philippine Sea anticyclone strength. The TC genesis exhibits an upward (downward) trend over the northern (southern) part of the WNP, which is linked to SST and associated circulation changes through local and remote effects.
Relation:	EGU General Assembly 2014 (Climate: Past, Present, Future)，Organized by European Geosciences Union (EGU) ，2014-04-27~05-02
Appears in Collections:	[Department of Social Studies Education] Proceedings

Files in This Item:

There are no files associated with this item.