globalchange  > 科学计划与规划
DOI: 10.1002/2014GL062596
论文题名:
Recent global warming hiatus dominated by low-latitude temperature trends in surface and troposphere data
作者: Gleisner H.; Thejll P.; Christiansen B.; Nielsen J.K.
刊名: Geophysical Research Letters
ISSN: 0094-9044
EISSN: 1944-8775
出版年: 2015
卷: 42, 期:2
起始页码: 510
结束页码: 517
语种: 英语
英文关键词: hiatus ; temperature trends ; troposphere
Scopus关键词: Atmospheric temperature ; Climate change ; Global warming ; Radio navigation ; Surface properties ; Global mean surface temperature ; Global Navigation Satellite Systems ; Global surface temperature ; Global-mean temperature ; Hiatus ; Measurement techniques ; Microwave sounding unit ; Temperature trends ; Troposphere ; climate modeling ; global climate ; global warming ; hiatus ; latitude ; polar region ; sampling ; surface temperature ; troposphere ; zonal flow ; Arctic Ocean
英文摘要: Over the last 15 years, global mean surface temperatures exhibit only weak trends. Recent studies have attempted to attribute this so called temperature hiatus to several causes, amongst them incomplete sampling of the rapidly warming Arctic region. We here examine zonal mean temperature trends in satellite-based tropospheric data sets (based on data from (Advanced) Microwave Sounding Unit and Global Navigation Satellite System Radio Occultation instruments) and in global surface temperatures (HadCRUT4). Omission of successively larger polar regions from the global mean temperature calculations, in both tropospheric and surface data sets, shows that data gaps at high latitudes cannot explain the observed differences between the hiatus and the prehiatus period. Instead, the dominating causes of the global temperature hiatus are found at low latitudes. The combined use of several independent data sets, representing completely different measurement techniques and sampling characteristics, strengthens the conclusions. © 2015. American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84923542309&doi=10.1002%2f2014GL062596&partnerID=40&md5=82ecb50207070e414a64c5f2ee75c496
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8660
Appears in Collections:科学计划与规划
气候变化与战略

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作者单位: Danish Meteorological Institute, Copenhagen, Denmark

Recommended Citation:
Gleisner H.,Thejll P.,Christiansen B.,et al. Recent global warming hiatus dominated by low-latitude temperature trends in surface and troposphere data[J]. Geophysical Research Letters,2015-01-01,42(2).
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