气候变化领域集成服务门户(CCPortal): Far future climate (2060–2100) of the northern Adriatic air–sea heat transfers associated with extreme bora events

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DOI	10.1007/s00382-020-05435-8
	Far future climate (2060–2100) of the northern Adriatic air–sea heat transfers associated with extreme bora events
	Denamiel C.; Tojčić I.; Vilibić I.
发表日期	2020
ISSN	0930-7575
起始页码	3043
结束页码	3066
卷号	55
英文摘要	The northernmost part of the Mediterranean Sea, the northern Adriatic shelf, is a complex area where the intensity of dense water formation and the consequent Adriatic-Ionian thermohaline circulation are shaped by a combination of extreme wintertime bora winds and substantial freshwater loads. To better understand the impact of global warming on extreme bora dynamics and the associated sea surface cooling, this study applies the Adriatic Sea and Coast (AdriSC) kilometer-scale modelling suite to the far future climate (2060–2100) period. Under both Representative Concentration Pathway (RCP) 4.5 and RCP 8.5 greenhouse emission scenarios, the AdriSC simulations are carried out via the combination of a statistical approach—consisting of an ensemble of 3-day simulations for 22 extreme bora events, and a pseudo-global warning (PGW) methodology—imposing a climatological change to the forcing used to produce the evaluation (present climate) runs. Despite a noteworthy decrease in intensity of the bora winds (by up to 3 m/s), the latent heat losses are simulated to increase (by up to 150 W/m2) due to the reduction in relative humidity in the northern Adriatic (by up to 3%). Consequently, the sea surface cooling associated with severe bora events and preconditioning the dense shelf water formation in the northern Adriatic is projected to not significantly change compared to present climate. Although these results need to be further confirmed, this study thus provides a new view on the future of processes driven by sea surface cooling, such as the dense shelf water formation or the Adriatic-Ionian thermohaline circulation, that were projected to decrease in the future climate by regional climate models an order of magnitude coarser than the AdriSC simulations. © 2020, Springer-Verlag GmbH Germany, part of Springer Nature.
英文关键词	Adriatic sea; Extreme bora wind events; Far future climate; Pseudo-global warming; Sea surface cooling
语种	英语
scopus关键词	air-sea interaction; cooling; extreme event; future prospect; global warming; heat transfer; relative humidity; sea surface; thermohaline circulation; Adriatic Sea; Mediterranean Sea
来源期刊	Climate Dynamics
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/145265
作者单位	Institute of Oceanography and Fisheries, Šetalište I. Meštrovića 63, Split, 21000, Croatia
推荐引用方式 GB/T 7714	Denamiel C.,Tojčić I.,Vilibić I.. Far future climate (2060–2100) of the northern Adriatic air–sea heat transfers associated with extreme bora events[J],2020,55.
APA	Denamiel C.,Tojčić I.,&Vilibić I..(2020).Far future climate (2060–2100) of the northern Adriatic air–sea heat transfers associated with extreme bora events.Climate Dynamics,55.
MLA	Denamiel C.,et al."Far future climate (2060–2100) of the northern Adriatic air–sea heat transfers associated with extreme bora events".Climate Dynamics 55(2020).