DOI: 10.1016/j.gloplacha.2016.12.013
论文题名: Multi-century humidity reconstructions from the southeastern Tibetan Plateau inferred from tree-ring δ18O
作者: Wernicke J. ; Hochreuther P. ; Grießinger J. ; Zhu H. ; Wang L. ; Bräuning A.
刊名: Global and Planetary Change
ISSN: 0921-8181
出版年: 2017
卷: 149 起始页码: 26
结束页码: 35
语种: 英语
英文关键词: Little Ice Age
; Southeastern Tibetan Plateau
; Teleconnections
; Tree-ring δ18O
Scopus关键词: Atmospheric humidity
; Atmospheric temperature
; Moisture
; Oceanography
; Surface waters
; Linear transfer function
; Little Ice Age
; Moisture variability
; Sea surface temperature (SST)
; Spatial correlations
; Teleconnections
; Tibetan Plateau
; Tree rings
; Forestry
英文摘要: We present two new multi-century long tree-ring δ18O chronologies from the southeastern Tibetan Plateau. The longer chronology dates back to 1353 CE, representing the longest annually resolved δ18O chronology in the region, covering 660 years (1353–2012 CE). Both chronologies show strong relations to summer season precipitation, relative humidity, and temperature. We applied linear transfer functions and developed a summer season precipitation and a summer season relative humidity reconstruction. Moisture conditions during the past six centuries were characterized by a more humid period during 1700–1850 CE and a drying trend since the mid-19th century. Spatial correlations between the δ18O chronologies and gridded reanalysis data (ERA-20C) revealed strong regional and remote associations to west central Asian, northeastern Europe, and to the western equatorial Pacific. These findings imply a potential influence of (i) atmospheric wave trains emanating from the North Atlantic and (ii) equatorial Pacific sea surface temperatures on the moisture variability over southeastern Tibet. © 2016 Elsevier B.V. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85008155489&doi=10.1016%2fj.gloplacha.2016.12.013&partnerID=40&md5=4a11cbb3dce86f28493d4d642243f1ae
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/11762
Appears in Collections: 全球变化的国际研究计划 气候变化与战略
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作者单位: Friedrich-Alexander University Erlangen-Nuremberg, Germany
Recommended Citation:
Wernicke J.,Hochreuther P.,Grießinger J.,et al. Multi-century humidity reconstructions from the southeastern Tibetan Plateau inferred from tree-ring δ18O[J]. Global and Planetary Change,2017-01-01,149.