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DOI | 10.1088/1748-9326/ab1c31 |
An update on the thermosteric sea level rise commitment to global warming | |
Hieronymus M. | |
发表日期 | 2019 |
ISSN | 17489318 |
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 |
推荐引用方式 GB/T 7714 | 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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