DOI: 10.1007/s00382-013-1882-x
Scopus记录号: 2-s2.0-84905119501
论文题名: A six hundred-year annual minimum temperature history for the central Tibetan Plateau derived from tree-ring width series
作者: He M. ; Yang B. ; Datsenko N.M.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2014
卷: 43, 期: 2017-03-04 起始页码: 641
结束页码: 655
语种: 英语
英文关键词: Climate of the past
; Temperature variation
; Tibetan Plateau
; Tree rings
英文摘要: The recent unprecedented warming found in different regions has aroused much attention in the past years. How temperature has really changed on the Tibetan Plateau (TP) remains unknown since very limited high-resolution temperature series can be found over this region, where large areas of snow and ice exist. Herein, we develop two Juniperus tibetica Kom. tree-ring width chronologies from different elevations. We found that the two tree-ring series only share high-frequency variability. Correlation, response function and partial correlation analysis indicate that prior year annual (January-December) minimum temperature is most responsible for the higher belt juniper radial growth, while more or less precipitation signal is contained by the tree-ring width chronology at the lower belt and is thus excluded from further analysis. The tree growth-climate model accounted for 40 % of the total variance in actual temperature during the common period 1957-2010. The detected temperature signal is further robustly verified by other results. Consequently, a six century long annual minimum temperature history was firstly recovered for the Yushu region, central TP. Interestingly, the rapid warming trend during the past five decades is identified as a significant cold phase in the context of the past 600 years. The recovered temperature series reflects low-frequency variability consistent with other temperature reconstructions over the whole TP region. Furthermore, the present recovered temperature series is associated with the Asian monsoon strength on decadal to multidecadal scales over the past 600 years. © 2013 Springer-Verlag Berlin Heidelberg. 资助项目: RFBR, Chinese Academy of Sciences
; RFBR, Chinese Academy of Sciences
; CAS, Chinese Academy of Sciences
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/54472
Appears in Collections: 过去全球变化的重建
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作者单位: Key Laboratory of Desert and Desertification, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, 320 Donggang West Road, Lanzhou, 730000, China; Hydrometeorological Research Centre of Russia, Bolshoy Predtechensky lane 9/11, 123242 Moscow, Russian Federation
Recommended Citation:
He M.,Yang B.,Datsenko N.M.. A six hundred-year annual minimum temperature history for the central Tibetan Plateau derived from tree-ring width series[J]. Climate Dynamics,2014-01-01,43(2017-03-04)