气候变化领域集成服务门户(CCPortal): Tropical Cyclone Activities in Warm Climate with Quadrupled CO2 Concentration Simulated by a New General Circulation Model

CCPortal

DOI	10.1029/2019JD032314
	Tropical Cyclone Activities in Warm Climate with Quadrupled CO2 Concentration Simulated by a New General Circulation Model
	Song C.; Park S.; Shin J.
发表日期	2020
ISSN	2169897X
卷号	125 期号:17
英文摘要	To understand the impacts of global warming on tropical cyclones (TCs), we compared various TC properties and environmental conditions during the pre-industrial period with those in a warm climate with quadrupled CO2 concentration using the Seoul National University Earth System Model Version 0 with a unified convection scheme (SEM0-UNICON). TCs in warm climate are faster, stronger, and larger with more precipitation but are short-lived and fewer than those in cold climate. Fewer TCs in warm climate are associated with the decreases in the climatological mean upward flow at 500 hPa (ω500) and the increase in saturation deficit at 600 hPa (δ600). In contrast, enhanced TC intensity is associated with the increases in sea surface temperature, upward ω500, column-integrated water vapor, convective available potential energy, and horizontal moisture convergence below 700 hPa along TC tracks. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	climate change; global warming; tropical cyclone
语种	英语
来源期刊	Journal of Geophysical Research: Atmospheres
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/185790
作者单位	School of Earth and Environmental Sciences, Seoul National University, Seoul, South Korea
推荐引用方式 GB/T 7714	Song C.,Park S.,Shin J.. Tropical Cyclone Activities in Warm Climate with Quadrupled CO2 Concentration Simulated by a New General Circulation Model[J],2020,125(17).
APA	Song C.,Park S.,&Shin J..(2020).Tropical Cyclone Activities in Warm Climate with Quadrupled CO2 Concentration Simulated by a New General Circulation Model.Journal of Geophysical Research: Atmospheres,125(17).
MLA	Song C.,et al."Tropical Cyclone Activities in Warm Climate with Quadrupled CO2 Concentration Simulated by a New General Circulation Model".Journal of Geophysical Research: Atmospheres 125.17(2020).