气候变化领域集成服务门户(CCPortal): Investigation of the 2016 Eurasia heat wave as an event of the recent warming

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DOI	10.1088/1748-9326/abbbae
	Investigation of the 2016 Eurasia heat wave as an event of the recent warming
	Seo E.; Lee M.-I.; Schubert S.D.; Koster R.D.; Kang H.-S.
发表日期	2020
ISSN	17489318
卷号	15 期号:11
英文摘要	This study investigates the physical mechanisms that contributed to the 2016 Eurasian heat wave during boreal summer season (July-August, JA), characterized by much higher than normal temperatures over eastern Europe, East Asia, and the Kamchatka Peninsula. It is found that the 2016 JA mean surface air temperature, upper-tropospheric height, and soil moisture anomalies are characterized by a tri-pole pattern over the Eurasia continent and a wave train-like structure not dissimilar to recent (1980-2016) trends in those quantities. A series of forecast experiments designed to isolate the impacts of the land, ocean, and sea ice conditions on the development of the heat wave is carried out with the Global Seasonal Forecast System version 5. The results suggest that the tri-pole blocking pattern over Eurasia, which appears to be instrumental in the development of the 2016 summer heat wave, can be viewed as an expression of the recent trends, amplified by record-breaking oceanic warming and internal land-atmosphere interactions. © 2020 The Author(s). Published by IOP Publishing Ltd
英文关键词	2016 Eurasian heat wave; GloSea5; Land-atmosphere interaction; Recent warming; Record-breaking oceanic warming
语种	英语
scopus关键词	Poles; Sea ice; Soil moisture; Eastern Europe; Land atmosphere interaction; Physical mechanism; Recent trends; Sea ice conditions; Seasonal forecasts; Summer season; Surface air temperatures; Climatology; anomaly; forecasting method; heat wave; sea ice; seasonal variation; soil moisture; warming; Far East; Kamchatka; Kamchatka Peninsula; Russian Federation
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/153516
作者单位	School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology, UNIST-gil 50, Ulsan, 44919, South Korea; Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, MD, United States; Science Systems and Applications, Inc., Lanham, MD, United States; Korea Meteorological Administration, Seoul, South Korea; Center for Ocean-Land-Atmosphere Studies, George Mason University, Fairfax, VA, United States
推荐引用方式 GB/T 7714	Seo E.,Lee M.-I.,Schubert S.D.,et al. Investigation of the 2016 Eurasia heat wave as an event of the recent warming[J],2020,15(11).
APA	Seo E.,Lee M.-I.,Schubert S.D.,Koster R.D.,&Kang H.-S..(2020).Investigation of the 2016 Eurasia heat wave as an event of the recent warming.Environmental Research Letters,15(11).
MLA	Seo E.,et al."Investigation of the 2016 Eurasia heat wave as an event of the recent warming".Environmental Research Letters 15.11(2020).