气候变化领域集成服务门户(CCPortal): Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985

CCPortal

DOI	10.1016/j.atmosenv.2019.117122
	Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985–2015
	Jing P.; Banerjee S.; Barrera M.
发表日期	2020
ISSN	13522310
卷号	222
英文摘要	This paper studies the influence of Rossby wave breaking (RWB) on ozone variations in the upper troposphere and lower stratosphere on isentropic surfaces between 330 K and 370 K during 1985–2015 over two U.S. sites (Boulder in Colorado and Wallops Island in Virginia), using the Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2) reanalysis data and ozonesonde measurements. We have analyzed the occurrence of elevated ozone days and its association with the two types of RWB: anticyclonic wave breaking (AWB) and cyclonic wave breaking (CWB). Our results show that AWB and CWB are associated with higher ozone levels in summer at isentropic surfaces below 350 K, and the ozone enhancement associated with AWB is more significant than with CWB. Together, AWB and CWB account for 20–30% of elevated ozone days. Both AWB and CWB are associated with lower ozone levels in winter at all the isentropic surfaces, and such an effect is more significant at Boulder than at Wallops Island. © 2019 Elsevier Ltd
英文关键词	Lower stratosphere; Ozone; Rossby wave breaking; Upper troposphere
学科领域	Liquid waves; Meteorological instruments; Oceanography; Troposphere; Isentropic surfaces; Lower stratosphere; Ozone variation; Ozonesonde measurements; Research and application; Retrospective analysis; Rossby wave; Upper troposphere; Ozone; ozone; anticyclone; ozone; ozonesonde; Rossby wave; stratosphere-troposphere interaction; summer; troposphere; wave breaking; priority journal; seasonal variation; stratosphere; summer; surface property; troposphere; United States; winter; Boulder; Colorado; United States; Virginia; Wallops Island
语种	英语
scopus关键词	Liquid waves; Meteorological instruments; Oceanography; Troposphere; Isentropic surfaces; Lower stratosphere; Ozone variation; Ozonesonde measurements; Research and application; Retrospective analysis; Rossby wave; Upper troposphere; Ozone; ozone; anticyclone; ozone; ozonesonde; Rossby wave; stratosphere-troposphere interaction; summer; troposphere; wave breaking; priority journal; seasonal variation; stratosphere; summer; surface property; troposphere; United States; winter; Boulder; Colorado; United States; Virginia; Wallops Island
来源期刊	Atmospheric Environment
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120835
作者单位	Institute of Environmental Sustainability, Loyola University Chicago, Chicago, IL 60660, United States; Department of Mathematics and Statistics, Loyola University Chicago, Chicago, IL 60660, United States
推荐引用方式 GB/T 7714	Jing P.,Banerjee S.,Barrera M.. Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985–2015[J],2020,222.
APA	Jing P.,Banerjee S.,&Barrera M..(2020).Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985–2015.Atmospheric Environment,222.
MLA	Jing P.,et al."Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985–2015".Atmospheric Environment 222(2020).