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DOI10.1088/1748-9326/ab1c31
An update on the thermosteric sea level rise commitment to global warming
Hieronymus M.
发表日期2019
ISSN17489318
卷号14期号:5
英文摘要The equilibrium thermosteric sea level rise caused by global warming is evaluated in several coupled climate models. The thermosteric sea level rise is found to be well approximated as a linear function of the mean ocean temperature increase in the models. However, the mean ocean temperature increase as a function of the mean surface temperature increase differs between the models. Our models can be divided into two branches; models with an Atlantic meridional overturning circulation that increases with warming have large mean ocean temperature increases and vice versa. These two different branches give estimates of the equilibrium thermosteric sea level rise per degree of surface warming that are respectively 98% and 21% larger than the estimate given in the IPCC Fifth Assessment Report. Our estimates of the equilibrium thermosteric sea level rise are also used to infer an equilibrium sea level sensitivity, a parameter akin to the often used equilibrium climate sensitivity metric. © 2019 The Author(s). Published by IOP Publishing Ltd.
英文关键词climate change; sea level rise; thermosteric
语种英语
scopus关键词Climate change; Climate models; Global warming; Atlantic meridional overturning circulations; Climate sensitivity; Coupled climate model; Ocean temperature; Sea level rise; Surface temperatures; thermosteric; Thermosteric sea level; Sea level; air-sea interaction; atmosphere-ocean coupling; climate change; climate modeling; global warming; Intergovernmental Panel on Climate Change; meridional circulation; sea level change; surface temperature; Atlantic Ocean
来源期刊Environmental Research Letters
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/154572
作者单位SMHI, Folkborgsvägen 16, Norrköping, Sweden
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Hieronymus M.. An update on the thermosteric sea level rise commitment to global warming[J],2019,14(5).
APA Hieronymus M..(2019).An update on the thermosteric sea level rise commitment to global warming.Environmental Research Letters,14(5).
MLA Hieronymus M.."An update on the thermosteric sea level rise commitment to global warming".Environmental Research Letters 14.5(2019).
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