Water exchange between the subpolar and subtropical North Pacific in an OGCM
Sun, FY; Kim, VS; Huang, BY; Wang, DX; huang_boyin@yahoo.com
2004
发表期刊SCIENCE IN CHINA SERIES D-EARTH SCIENCES
ISSN1006-9313
卷号47期号:1页码:37-48
摘要The water exchange between the subpolar and subtropical gyres of the North Pacific is demonstrated by the simulation of chlorofluorocarbon (CFC) using an ocean general circulation model. The simulated CFC concentration in the North Pacific is in good agreement with observations. The water exchange is clearly illustrated by the tongues of CFC concentration. The subpolar waters with high CFC are transported southward into the eastern subtropical gyre, whereas the subtropical waters with low CFC are transported northward into the western subpolar gyre. The simulated exchange transport along 42degreesN in the layer of sigma(theta)< 26.8 indicates that the northward mass transport is about 15 Sv (1 Sv = 10(6) m(3) . s(-1)) west of 165&DEG;E, and about 5 Sv between 175&DEG;W and 150&DEG;W The southward mass transport is about 5 Sv between 165&DEG;E and 175&DEG;W, and about 2 Sv east of 150&DEG;W.
部门归属Univ Wisconsin, Madison, WI 53706 USA; Chinese Acad Sci, S China Sea Inst Oceanol, Lab Trop Marine Environm Dynam, Guangzhou 510301, Peoples R China
关键词Water Exchange Cfc Concentration North Pacific
学科领域Geosciences, Multidisciplinary
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收录类别sci
资助项目LED
WOS记录号WOS:000188498300005
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5669
专题热带海洋环境国家重点实验室(LTO)
通讯作者huang_boyin@yahoo.com
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Sun, FY,Kim, VS,Huang, BY,et al. Water exchange between the subpolar and subtropical North Pacific in an OGCM[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2004,47(1):37-48.
APA Sun, FY,Kim, VS,Huang, BY,Wang, DX,&huang_boyin@yahoo.com.(2004).Water exchange between the subpolar and subtropical North Pacific in an OGCM.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,47(1),37-48.
MLA Sun, FY,et al."Water exchange between the subpolar and subtropical North Pacific in an OGCM".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 47.1(2004):37-48.
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