University of Taipei:Item 987654321/11119
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 1914/17082 (11%)
造访人次 : 3928221      在线人数 : 995
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://utaipeir.lib.utaipei.edu.tw/dspace/handle/987654321/11119


    题名: Temporal and Spatial Characteristics of Positive and Negative Indian Ocean Dipole with and without ENSO.
    作者: 洪志誠;Chi-Cherng Hong;Mong-Ming Lu;Masao Kanamitsu
    贡献者: 地球環境暨生物資源學系(含環境教育與資源碩士班)
    关键词: Indian Ocean dipole;ENSO;monsoon
    日期: 2008-04
    上传时间: 2014-01-17 19:30:46 (UTC+8)
    摘要: The differences in the temporal evolution and spatial characteristics of the Indian Ocean Dipole (IOD) between positive and negative events with and without ENSO have been investigated using observations for the period 1948–2002. To document such differences is particularly important for climate forecasts over far east Asia, since distinctly different monsoon activities over China, Korea, and Japan for different types of IOD are found in the composite maps of precipitation anomalies. The composite map of SST and wind during various stages of IOD and the ocean mixed layer heat budget showed that the IOD with and without ENSO has a large difference in its temporal evolutions and their triggering mechanisms. In both negative and positive IOD events without ENSO, the wind anomaly in the eastern Indian Ocean seems to be responsible for the formation of sea surface temperature anomalies, while the anomaly in the western Indian Ocean seems to be the oceanic dynamical response to the anomaly in the east. During the ENSO years, the temporal and spatial contrast of the asymmetry of the IOD evolution is smaller, and the SST anomaly is driven by the anomalies in incoming radiation due to changes in cloudiness caused by the ENSO associated anomalous atmospheric circulations and not by the local wind anomalies.
    關聯: Journal of Geophysical Research: Atmospheres，Vol. 113, Issue D8，Pages D08107
    显示于类别:[地球環境暨生物資源學系(含環境教育與資源碩士班)] 期刊論文

    文件中的档案:

    没有与此文件相关的档案.



    在uTaipei中所有的数据项都受到原著作权保护.

    如有問題歡迎與系統管理員聯繫
    02-23113040轉2132
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈