How is New England Coastal Sea Level Related to the Atlantic Meridional Overturning Circulation at 26 degrees N?

doi:10.1029/2019GL083073

GSTDTAP > 气候变化

DOI	10.1029/2019GL083073
	How is New England Coastal Sea Level Related to the Atlantic Meridional Overturning Circulation at 26 degrees N?
	Piecuch, Christopher G.1; Dangendorf, Soenke 2; Gawarkiewicz, Glen G.1; Little, Christopher M.3; Ponte, Rui M.3; Yang, Jiayan 1
	2019-05-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2019
卷号	46 期号:10 页码:5351-5360
文章类型	Article
语种	英语
国家	USA; Germany
英文摘要	Monthly observations are used to study the relationship between the Atlantic meridional overturning circulation (AMOC) at 26 degrees N and sea level (zeta) on the New England coast (northeastern United States) over nonseasonal timescales during 2004-2017. Variability in zeta is anticorrelated with AMOC on intraseasonal and interannual timescales. This anticorrelation reflects the stronger underlying antiphase relationship between ageostrophic Ekman-related AMOC transports due to local zonal winds across 26 degrees N and zeta changes arising from local wind and pressure forcing along the coast. These distinct local atmospheric variations across 26 degrees N and along coastal New England are temporally correlated with one another on account of large-scale atmospheric teleconnection patterns. Geostrophic AM OC contributions from the Gulf Stream through the Florida Straits and upper-mid-ocean transport across the basin are together uncorrelated with zeta. This interpretation contrasts with past studies that understood zeta and AMOC as being in geostrophic balance with one another.
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000471237500038
WOS关键词	INTERANNUAL VARIABILITY ; NORTHEAST COAST ; EAST-COAST ; WIND ; REANALYSIS ; OCEAN ; MODEL ; OSCILLATION ; MECHANISMS ; COHERENCE
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/183401
专题	气候变化
作者单位	1.Woods Hole Oceanog Inst, Dept Phys Oceanog, Woods Hole, MA 02543 USA; 2.Univ Siegen, Forschungsinst Wasser & Umwelt, Siegen, Germany; 3.Atmospher & Environm Res Inc, Lexington, MA USA
推荐引用方式 GB/T 7714	Piecuch, Christopher G.,Dangendorf, Soenke,Gawarkiewicz, Glen G.,et al. How is New England Coastal Sea Level Related to the Atlantic Meridional Overturning Circulation at 26 degrees N?[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(10):5351-5360.
APA	Piecuch, Christopher G.,Dangendorf, Soenke,Gawarkiewicz, Glen G.,Little, Christopher M.,Ponte, Rui M.,&Yang, Jiayan.(2019).How is New England Coastal Sea Level Related to the Atlantic Meridional Overturning Circulation at 26 degrees N?.GEOPHYSICAL RESEARCH LETTERS,46(10),5351-5360.
MLA	Piecuch, Christopher G.,et al."How is New England Coastal Sea Level Related to the Atlantic Meridional Overturning Circulation at 26 degrees N?".GEOPHYSICAL RESEARCH LETTERS 46.10(2019):5351-5360.