Long baroclinic Rossby waves with periods of about 500 d near 20 N in the northwest Pacific Ocean

IOCAS-IR > 海洋环流与波动重点实验室

	Long baroclinic Rossby waves with periods of about 500 d near 20 N in the northwest Pacific Ocean
	Chen Haiying ; Qiao Fangli ; Fang Guohong ; Wang Yonggang ; Wei Zexun
	2006
发表期刊	ACTA OCEANOLOGICA SINICA
卷号	25 期号:3 页码:1-10
文章类型	Article
摘要	On the basis of maps of sea level anomalies data set from October 1992 to January 2004, pronounced low frequency variations with periods of about 500 d are detected in the area near 20 degrees N from 160 degrees W to 130 degrees E. A linear two-layer model is employed to explain the mechanism. It is found that the first-mode long baroclinic Rossby waves at 20 degrees N in the northwest Pacific propagate westward in the form of free waves at a speed of about 10.3 cm/s. This confirms that the observed low frequency variabilities appear as baroclinic Rossby waves. It further shows that these low frequency variabilities around 20 degrees N in the northwest Pacific can potentially be predicted with a lead up to 900 d.
关键词	Low Frequency Oscillation Rossby Waves Maps Of Sea Level Anomalies Northwest Pacific Ocean Two-layer Model
收录类别	SCI
语种	英语
WOS记录号	WOS:000239142900001
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/32536
专题	海洋环流与波动重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanog, Qingdao 266071, Peoples R China 2.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sci & Numer Modeling, Qingdao 266061, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Chen Haiying,Qiao Fangli,Fang Guohong,et al. Long baroclinic Rossby waves with periods of about 500 d near 20 N in the northwest Pacific Ocean[J]. ACTA OCEANOLOGICA SINICA,2006,25(3):1-10.
APA	Chen Haiying,Qiao Fangli,Fang Guohong,Wang Yonggang,&Wei Zexun.(2006).Long baroclinic Rossby waves with periods of about 500 d near 20 N in the northwest Pacific Ocean.ACTA OCEANOLOGICA SINICA,25(3),1-10.
MLA	Chen Haiying,et al."Long baroclinic Rossby waves with periods of about 500 d near 20 N in the northwest Pacific Ocean".ACTA OCEANOLOGICA SINICA 25.3(2006):1-10.

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Long baroclinic Ross（1875KB）	期刊论文	出版稿	限制开放	ODC PDDL	浏览