DOI: 10.1016/j.accre.2014.11.004
Scopus记录号: 2-s2.0-84933516066
论文题名: Responses of the ocean carbon cycle to climate change: Results from an Earth System Climate Model simulation
作者: Wang S.-J. ; Cao L. ; Li N.
刊名: Advances in Climate Change Research
ISSN: 16749278
出版年: 2014
卷: 5, 期: 3 起始页码: 123
结束页码: 130
语种: 英语
英文关键词: Carbon cycle modeling
; Climate change
; Ocean carbon cycle
英文摘要: Based on simulations using the University of Victoria's Earth System Climate Model, we analyzed the responses of the ocean carbon cycle to increasing atmospheric CO2 levels and climate change from 1800 to 2500 following the RCP 8.5 scenario and its extension. Compared to simulations without climate change, the simulation with a climate sensitivity of 3.0 K shows that in 2100, due to increased atmospheric CO2 concentrations, the simulated sea surface temperature increases by 2.7 K, the intensity of the North Atlantic deep water formation reduces by 4.5 Sv, and the oceanic uptake of anthropogenic CO2 decreases by 0.8 Pg C. Climate change is also found to have a large effect on the North Atlantic's ocean column inventory of anthropogenic CO2 . Between the years 1800 and 2500, compared with the simulation with no climate change, the simulation with climate change causes a reduction in the total anthropogenic CO2 column inventory over the entire ocean and in North Atlantic by 23.1% and 32.0%, respectively. A set of simulations with climate sensitivity variations from 0.5 K to 4.5 K show that with greater climate sensitivity climate change would have a greater effect in reducing the ocean's ability to absorb CO2 from the atmosphere. Copyright © 2014, National Climate Center (China Meteorological Administration). Production and hosting by Elsevier B.V. on behalf of KeAi. 资助项目: National Natural Science Foundation of China
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/58892
Appears in Collections: 气候变化与战略
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作者单位: Department of Earth Sciences, Zhejiang University, Hangzhou, China
Recommended Citation:
Wang S.-J.,Cao L.,Li N.. Responses of the ocean carbon cycle to climate change: Results from an Earth System Climate Model simulation[J]. Advances in Climate Change Research,2014-01-01,5(3)