中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A dendroclimatic reconstruction of May-June mean temperature variation in the Heng Mounatins, north China, since 1767 AD

文献类型:期刊论文

作者Liu, Y (Liu, Yu)[ 1,2 ]; Cai, QF (Cai, Qiufang)[ 1 ]; Tian, H (Tian, Hua)[ 1 ]
刊名QUATERNARY INTERNATIONAL
出版日期2013-01-14
卷号283页码:3-10
DOI10.1016/j.quaint.2012.03.034
文献子类期刊论文
英文摘要

High-resolution tree-ring records covering the last hundreds years in north China are very scarce, yet essential for understanding the process and pattern of climate change and designing climate model. In this paper, a Chinese pine (Pinus tabulaformis Carr.) ring-width chronology spanning 1767-2008 AD was developed using standard dendroclimatological methods in the Heng Mountains, Shanxi province of north China. Strongly negative relationships were detected between the ring-width chronology and the monthly mean temperatures (minimum, mean, and maximum) from April to September during the growing season. Based on correlation analysis, the mean temperature from May to June was reconstructed back to 1767 AD. Both spatial correlation analysis with CRU grid dataset and comparisons with other tree-ring based temperature reconstructions from surrounding areas revealed that this reconstruction represented a larger-scale regional temperature variation for north-central China. Significant spectral peaks were found at 2.04-, 2.05-, 2.22-, 7.69-, 75- and 100-year, implying the possible influence of ENSO and solar activity on the local climate. Considering the strong and negative relationship between tree growth and temperature, the future warming will possibly bring increasing drought stress for the tree growth, as shown by the recent warming since the 1950s. However, due to the limit of tree age, this reconstruction did not capture the multi-century scale variations which presents the necessity for developing more and longer tree-ring chronologies in the future in north-central China.

语种英语
源URL[http://ir.ieecas.cn/handle/361006/9892]  
专题地球环境研究所_黄土与第四纪地质国家重点实验室(2010~)
通讯作者Liu, Y (Liu, Yu)[ 1,2 ]
作者单位1.Department of Environment Science and Technology, School of Human Settlements and Civil Engineering of Xi’an Jiaotong University, Xi’an 710049, China
2.The State Key Laboratory of Loess and Quaternary Geology, The Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, China;
推荐引用方式
GB/T 7714
Liu, Y ,Cai, QF ,Tian, H . A dendroclimatic reconstruction of May-June mean temperature variation in the Heng Mounatins, north China, since 1767 AD[J]. QUATERNARY INTERNATIONAL,2013,283:3-10.
APA Liu, Y ,Cai, QF ,&Tian, H .(2013).A dendroclimatic reconstruction of May-June mean temperature variation in the Heng Mounatins, north China, since 1767 AD.QUATERNARY INTERNATIONAL,283,3-10.
MLA Liu, Y ,et al."A dendroclimatic reconstruction of May-June mean temperature variation in the Heng Mounatins, north China, since 1767 AD".QUATERNARY INTERNATIONAL 283(2013):3-10.

入库方式: OAI收割

来源:地球环境研究所

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