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DOI	10.1038/s41467-021-22304-y
	Recent global decrease in the inner-core rain rate of tropical cyclones
	Tu S.; Xu J.; Chan J.C.L.; Huang K.; Xu F.; Chiu L.S.
发表日期	2021
ISSN	2041-1723
卷号	12 期号:1
英文摘要	Heavy rainfall is one of the major aspects of tropical cyclones (TC) and can cause substantial damages. Here, we show, based on satellite observational rainfall data and numerical model results, that between 1999 and 2018, the rain rate in the outer region of TCs has been increasing, but it has decreased significantly in the inner-core. Globally, the TC rain rate has increased by 8 ± 4% during this period, which is mainly contributed by an increase in rain rate in the TC outer region due to increasing water vapor availability in the atmosphere with rising surface temperature. On the other hand, the rain rate in the inner-core of TCs has decreased by 24 ± 3% during the same period. The decreasing trend in the inner-core rain rate likely results mainly from an increase in atmospheric stability. © 2021, The Author(s).
语种	英语
scopus关键词	rain; numerical model; rainfall; satellite data; surface temperature; tropical cyclone; water vapor; Article; atmosphere; climate; flow rate; greenhouse effect; hurricane; mathematical analysis; quantitative analysis; simulation; temperature; time series analysis; water vapor
来源期刊	Nature Communications
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/250731
作者单位	South China Sea Institute of Marine Meteorology & College of Ocean and Meteorology, Guangdong Ocean University, Zhanjiang, China; Shenzhen Institute of Guangdong Ocean University, Shenzhen, China; School of Energy and Environment, City University of Hong Kong, Hong Kong; Department of Atmospheric, Oceanic and Earth Sciences, George Mason University, Fairfax, VA, United States
推荐引用方式 GB/T 7714	Tu S.,Xu J.,Chan J.C.L.,et al. Recent global decrease in the inner-core rain rate of tropical cyclones[J],2021,12(1).
APA	Tu S.,Xu J.,Chan J.C.L.,Huang K.,Xu F.,&Chiu L.S..(2021).Recent global decrease in the inner-core rain rate of tropical cyclones.Nature Communications,12(1).
MLA	Tu S.,et al."Recent global decrease in the inner-core rain rate of tropical cyclones".Nature Communications 12.1(2021).