Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2017JD028224 |
Local and Remote Planetary Wave Effects on Polar Mesospheric Clouds in the Northern Hemisphere in 2014 | |
France, J. A.1,2; Randall, C. E.1,3; Lieberman, R. S.2; Harvey, V. L.1,3; Eckermann, S. D.4; Siskind, D. E.4; Lumpe, J. D.5; Bailey, S. M.6; Carstens, J. N.6; Russell, J. M., III7 | |
2018-05-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:10页码:5149-5162 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Observations by the Cloud Imaging and Particle Size (CIPS) instrument on the Aeronomy of Ice in the Mesosphere (AIM) satellite show an anomalous decline in Northern Hemisphere polar mesospheric clouds (PMCs) from 26 July to 6 August 2014. The decline is attributed to local warming associated with the quasi-two-day wave and interhemispheric coupling (IHC) triggered by planetary wave breaking in the Antarctic (winter) stratosphere. The results indicate that the IHC in 2014 occurred via a pathway that previous studies have not emphasized. Based on observations from the Aura Microwave Limb Sounder (MLS) and reanalyses from both the Modern-Era Retrospective analysis for Research and Applications, Version 2 (MERRA-2) and the Navy Global Environmental Model (NAVGEM), we argue that a strengthening of the summer easterly jet gave rise to enhanced meridional and vertical shear along its equatorward flank, which supported growth of the two-day wave. The two-day wave led to enhanced meridional mixing in northern midlatitudes and a weakening of the northern branch of the mesospheric residual circulation, reducing ascent and warming the polar summer mesopause. In 2014, the five-day planetary wave modulated the response to IHC such that PMCs persisted in its cold phases even though zonal mean temperatures were too high to support PMCs, and were absent in the warm phases when zonal mean temperatures were low enough to support PMCs. |
英文关键词 | polar mesospheric clouds interhemispheric coupling two-day wave planetary waves five-day wave teleconnections |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000435445600022 |
WOS关键词 | MIDDLE-ATMOSPHERE ; 2-DAY WAVE ; GENERAL-CIRCULATION ; SUMMER PROGRAM ; MODEL ; VARIABILITY ; SYSTEM |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32757 |
专题 | 气候变化 |
作者单位 | 1.Univ Colorado Boulder, Boulder, CO 80309 USA; 2.GATS Inc, Boulder, CO USA; 3.Univ Colorado Boulder, Dept Atmospher & Ocean Sci, Boulder, CO USA; 4.US Naval Res Lab, Div Space Sci, Washington, DC USA; 5.Computat Phys Inc, Boulder, CO USA; 6.Virginia Tech, Bradley Dept Elect & Comp Engn, Blacksburg, VA USA; 7.Hampton Univ, Ctr Atmospher Sci, Hampton, VA 23668 USA |
推荐引用方式 GB/T 7714 | France, J. A.,Randall, C. E.,Lieberman, R. S.,et al. Local and Remote Planetary Wave Effects on Polar Mesospheric Clouds in the Northern Hemisphere in 2014[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(10):5149-5162. |
APA | France, J. A..,Randall, C. E..,Lieberman, R. S..,Harvey, V. L..,Eckermann, S. D..,...&Russell, J. M., III.(2018).Local and Remote Planetary Wave Effects on Polar Mesospheric Clouds in the Northern Hemisphere in 2014.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(10),5149-5162. |
MLA | France, J. A.,et al."Local and Remote Planetary Wave Effects on Polar Mesospheric Clouds in the Northern Hemisphere in 2014".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.10(2018):5149-5162. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论