English  |  正體中文  |  简体中文  |  Items with full text/Total items : 27320/39164
Visitors : 2478656      Online Users : 34
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Adv. Search
LoginUploadHelpAboutAdminister

Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40079

Title: Climatological features of surface winds blowing through the Taiwan Strait
Authors: Teruhisa Shimada;Yi Chang;Kuo-Wei Lan
Contributors: 國立臺灣海洋大學:環境生物與漁業科學學系
Keywords: ocean surface wind;Taiwan Strait;QuikSCAT;East Asian monsoon;seasonal variation;typhoon
Date: 2016-11
Issue Date: 2017-01-13T06:33:24Z
Publisher: International Journal of Climatology
Abstract: ABSTRACT:This study investigates surface winds blowing through the Taiwan Strait using scatterometer wind measurements and atmospheric reanalysis data to present climatological features specific to northeasterly and southwesterly along-strait winds. For both the northeasterly and southwesterly along-strait winds, strong winds occur within the strait and originate from the southern tip of Taiwan Island. Between these strong wind regions, weak winds are formed in the lee of Taiwan Island. This contrastive wind structure extends downwind. While fluctuating winds are aligned with the strait throughout the year, the northeasterly and southwesterly along-strait winds exhibit contrastive seasonal variations. The northeasterly along-strait winds predominantly occur in the cool season and are induced by the East Asian winter monsoon when the developed Siberian high with cold air moves southward to cover the Asian continent and a cyclone develops to the southeast of Japan. The monthly mean speeds of the northeasterly along-strait winds rapidly increase, coincident with the onset of the winter monsoon, and gradually weaken with seasonal advance. The southwesterly along-strait winds often occur in the warm season. Although the speeds reach a maximum in the warm season, they are less than the seasonal minimum speeds for the northeasterly along-strait winds. In the warm season, tropical cyclones approaching Taiwan Island from the southeast create a large pressure gradient across the strait and induce the strong northeasterly along-strait winds. The southwesterly along-strait winds blow along the western periphery of the Pacific high developing westward. Tropical cyclones after making landfall on the Asian continent also contribute to the southwesterly along-strait winds.
Relation: 36(13), pp.4287-4296
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/40079
Appears in Collections:[環境生物與漁業科學學系] 期刊論文

Files in This Item:

File Description SizeFormat
Shimada_et_al-2016-International_Journal_of_Climatology.pdf19841KbAdobe PDF49View/Open


All items in NTOUR are protected by copyright, with all rights reserved.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback