气候变化领域集成服务门户(CCPortal): Large Atmospheric Waves Will Get Stronger; While Small Waves Will Get Weaker by the End of the 21st Century

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DOI	10.1029/2020GL090441
	Large Atmospheric Waves Will Get Stronger; While Small Waves Will Get Weaker by the End of the 21st Century
	Chemke R.; Ming Y.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:22
英文摘要	Atmospheric waves control the weather and climate variability, by affecting winds, temperature, and precipitation. It is thus critical to assess their future response to anthropogenic emissions. Most previous studies investigated the projected regional changes in the intensity of atmospheric waves, by pooling across waves with different scales. However, the waves' projected changes might vary with their scale, and thus, their future climate impacts might also be scale dependent. Here we show that both in the tropics and midlatitudes while large waves will get stronger, small waves will get weaker by the end of this century. Thus, investigating the response of atmospheric waves to human activity by pooling across all wave scales masks the future climate impacts of large waves. We further reveal that the opposite response of large and small waves stems from the opposite effect of static stability and zonal wind on the growth rate of the different waves. © 2020. American Geophysical Union. All Rights Reserved.
英文关键词	Geophysics; Anthropogenic emissions; Atmospheric waves; Climate variability; Future climate; Future response; Human activities; Midlatitudes; Static stability; Earth sciences; anthropogenic source; climate effect; environmental factor; human activity; midlatitude environment; twenty first century; zonal wind
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/169460
作者单位	Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot, Israel; NOAA/Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States
推荐引用方式 GB/T 7714	Chemke R.,Ming Y.. Large Atmospheric Waves Will Get Stronger; While Small Waves Will Get Weaker by the End of the 21st Century[J],2020,47(22).
APA	Chemke R.,&Ming Y..(2020).Large Atmospheric Waves Will Get Stronger; While Small Waves Will Get Weaker by the End of the 21st Century.Geophysical Research Letters,47(22).
MLA	Chemke R.,et al."Large Atmospheric Waves Will Get Stronger; While Small Waves Will Get Weaker by the End of the 21st Century".Geophysical Research Letters 47.22(2020).