Southern Ocean buoyancy forcing of ocean ventilation and glacial atmospheric CO2

被引:0
作者
Andrew J. Watson
Geoffrey K. Vallis
Maxim Nikurashin
机构
[1] College of Life and Environmental Sciences,
[2] University of Exeter,undefined
[3] Laver Building,undefined
[4] North Park Road Exeter EX4 4QE,undefined
[5] UK,undefined
[6] College of Engineering,undefined
[7] Mathematics and Physics,undefined
[8] University of Exeter,undefined
[9] Harrison Building,undefined
[10] North Park Road Exeter EX4 4QF,undefined
[11] UK,undefined
[12] Institute for Marine and Antarctic Studies,undefined
[13] University of Tasmania,undefined
[14] ARC Centre of Excellence for Climate System Science,undefined
来源
Nature Geoscience | 2015年 / 8卷
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中图分类号
学科分类号
摘要
Ocean circulation and dynamics can alter atmospheric CO2 concentrations. Numerical modelling suggests that shifts in surface buoyancy loss and the location of upwelling can sequester CO2 in the Southern Ocean during glacial periods.
引用
收藏
页码:861 / 864
页数:3
相关论文
共 68 条
[1]  
Siegenthaler U(2005)Atmospheric science: Stable carbon cycle-climate relationship during the late pleistocene Science 310 1313-1317
[2]  
Shakun JD(2012)Global warming preceded by increasing carbon dioxide concentrations during the last deglaciation Nature 484 49-54
[3]  
Sigman DM(2010)The polar ocean and glacial cycles in atmospheric CO Nature 466 47-55
[4]  
Hain MP(2011) concentration J. Phys. Oceanogr. 41 485-502
[5]  
Haug GH(2012)A theory of deep stratification and overturning circulation in the ocean J. Phys. Oceanogr. 42 1652-1667
[6]  
Nikurashin M(2012)A theory of the interhemispheric meridional overturning circulation and associated stratification Nature Geosci. 5 171-180
[7]  
Vallis G(2006)Closure of the meridional overturning circulation through Southern Ocean upwelling Paleoceanography 21 PA2005-739
[8]  
Nikurashin M(2008)Midlatitude westerlies, atmospheric CO Paleoceanography 23 PA4208-589
[9]  
Vallis G(2013), and climate change during the ice ages Paleoceanography 28 726-174
[10]  
Marshall J(2010)How important are Southern Hemisphere wind changes for low glacial carbon dioxide? A model study Clim. Past 6 575-87