中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 热带海洋环境国家重点实验室(LTO)  > 期刊论文
学科主题: Oceanography
题名: Low-frequency western Pacific Ocean sea level and circulation changes due to the connectivity of the Philippine Archipelago
作者: [Zhuang, Wei ; Du, Yan] South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China ; [Qiu, Bo] Univ Hawaii Manoa, Dept Oceanog, Honolulu, HI 96822 USA
通讯作者: zhuang@scsio.ac.cn
关键词: interannual-to-decadal ; sea level and circulation changes ; Philippine Archipelago ; coastal Kelvin waves ; time-dependent island rule
刊名: JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
发表日期: 2013
卷: 118, 期:12, 页:6759-6773
部门归属: LTO
资助者: We thank Shuiming Chen for many helpful discussions. Comments from reviewers are highly appreciated. The merged satellite altimeter data were provided by the CLS Space Oceanography Division. The ECMWF ORA-S3 data were provided by the Asia-Pacific Data Research Center, University of Hawaii. W.Z. and Y.D. are supported by Strategic Priority Research Program of the Chinese Academy of Sciences (XDA11010103), National Basic Research Program of China (2011CB403503), National Natural Science Foundation of China (41176028, 41176024), and CAS project (SQ200809). B.Q. is supported by NSF through grant OCE-0926594.
摘要: Interannual-to-decadal sea level and circulation changes associated with the oceanic connectivity around the Philippine Archipelago are studied using satellite altimeter sea surface height (SSH) data and a reduced gravity ocean model. SSHs in the tropical North Pacific, the Sulu Sea and the eastern South China Sea (ESCS) display very similar low-frequency oscillations that are highly correlated with El Nino and Southern Oscillation. Model experiments reveal that these variations are mainly forced by the low-frequency winds over the North Pacific tropical gyre and affected little by the winds over the marginal seas and the North Pacific subtropical gyre. The wind-driven baroclinic Rossby waves impinge on the eastern Philippine coast and excite coastal Kelvin waves, conveying the SSH signals through the Sibutu Passage-Mindoro Strait pathway into the Sulu Sea and the ESCS. Closures of the Luzon Strait, Karimata Strait, and ITF passages have little impacts on the low-frequency sea level changes in the Sulu Sea and the ESCS. The oceanic pathway west of the Philippine Archipelago modulates the western boundary current system in the tropical North Pacific. Opening of this pathway weakens the time-varying amplitudes of the North Equatorial Current bifurcation latitude and Kuroshio transport. Changes of the amplitudes can be explained by the conceptual framework of island rule that allows for baroclinic adjustment. Although it fails to capture the interannual changes in the strongly nonlinear Mindanao Current, the time-dependent island rule is nevertheless helpful in clarifying the role of the archipelago in regulating its multidecadal variations.
语种: 英语
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10862
Appears in Collections:热带海洋环境国家重点实验室(LTO)_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Low-frequency western Pacific Ocean sea level and circulation changes due to the connectivity of the Philippine Archipelago.pdf(1332KB)----开放获取View Download

Recommended Citation:
[Zhuang, Wei; Du, Yan] South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China; [Qiu, Bo] Univ Hawaii Manoa, Dept Oceanog, Honolulu, HI 96822 USA.Low-frequency western Pacific Ocean sea level and circulation changes due to the connectivity of the Philippine Archipelago,JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2013,118(12):6759-6773
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[[Zhuang, Wei]'s Articles
[Du, Yan] South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China]'s Articles
[[Qiu, Bo] Univ Hawaii Manoa, Dept Oceanog, Honolulu, HI 96822 USA]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[[Zhuang, Wei]‘s Articles
[Du, Yan] South China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China]‘s Articles
[[Qiu, Bo] Univ Hawaii Manoa, Dept Oceanog, Honolulu, HI 96822 USA]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Low-frequency western Pacific Ocean sea level and circulation changes due to the connectivity of the Philippine Archipelago.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace