globalchange  > 过去全球变化的重建
DOI: 10.1007/s00382-016-3029-3
Scopus记录号: 2-s2.0-84975744510
论文题名:
Constraints on oceanic meridional heat transport from combined measurements of oxygen and carbon
作者: Resplandy L.; Keeling R.F.; Stephens B.B.; Bent J.D.; Jacobson A.; Rödenbeck C.; Khatiwala S.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2016
卷: 47, 期:2017-09-10
起始页码: 3335
结束页码: 3357
语种: 英语
英文关键词: Hemispheric asymmetry ; HIPPO aircraft campaign ; Ocean heat transport ; Potential oxygen
英文摘要: Despite its importance to the climate system, the ocean meridional heat transport is still poorly quantified. We identify a strong link between the northern hemisphere deficit in atmospheric potential oxygen (APO = O2 + 1.1 × CO2) and the asymmetry in meridional heat transport between northern and southern hemispheres. The recent aircraft observations from the HIPPO campaign reveal a northern APO deficit in the tropospheric column of - 10.4 ± 1.0 per meg, double the value at the surface and more representative of large-scale air–sea fluxes. The global northward ocean heat transport asymmetry necessary to explain the observed APO deficit is about 0.7–1.1 PW, which corresponds to the upper range of estimates from hydrographic sections and atmospheric reanalyses. © 2016, Springer-Verlag Berlin Heidelberg.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/53457
Appears in Collections:过去全球变化的重建

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作者单位: Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States; National Center for Atmospheric Research, Boulder, CO, United States; Earth System Research Laboratory, NOAA, Boulder, CO, United States; Max Planck Institute for Biogeochemistry, Jena, Germany; Department of Earth Sciences, University of Oxford, Oxford, United Kingdom

Recommended Citation:
Resplandy L.,Keeling R.F.,Stephens B.B.,et al. Constraints on oceanic meridional heat transport from combined measurements of oxygen and carbon[J]. Climate Dynamics,2016-01-01,47(2017-09-10)
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