globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2013.08.011
论文题名:
Reconstructed May-July mean maximum temperature since 1745AD based on tree-ring width of Pinus tabulaeformis in Qianshan Mountain, China
作者: Liu Y.; Wang Y.; Li Q.; Sun J.; Song H.; Cai Q.; Zhang Y.; Yuan Z.; Wang Z.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2013
卷: 388
起始页码: 145
结束页码: 152
语种: 英语
英文关键词: China ; Mean maximum temperature ; Pinus tabulaeformis Carr ; Qianshan ; Reconstruction ; Tree-ring width
英文摘要: A tree-ring-width chronology of Pinus tabulaeformis was developed from the Qianshan Mountain, Liaoning province, northeastern China. Based on the correlation between the ring width and instrumental data, a transfer function was designed and the May-July mean maximum temperature (MMT) from 1745 to 2012 was reconstructed. The reconstruction explains 42.7% of the instrumental variance during the calibration period (41.7% after adjusting for the loss of the degrees of freedom). The reconstructed MMT is similar to several observed MMT series and the temperature index in north-central China, which indicated that the decrease in summer temperatures in the 20th century was a large scale phenomenon. The reconstruction also showed that high MMT values corresponded to historical drought events in Liaoning. In addition, a spatial correlation analyses revealed that the MMT reconstruction is regionally representative. Significant 128.2-, 64.1-, 18.6-, 3.46-, 3.19-, 2.43-, 2.15- and 2.10-year. cycles were detected in the reconstructed MMT series from Qianshan Mountain. © 2013 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/69609
Appears in Collections:过去全球变化的重建

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作者单位: The Stay Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710075, China; School of Human Settlement and Civil Engineering, Xi'an Jiaotong University, Xi'an 710049, China; Graduated University of the Chinese Academy of Science, Beijing 100049, China; Forestry Bureau of Qianshan Scenic Area Administrative Committee, Anshan 11041, China

Recommended Citation:
Liu Y.,Wang Y.,Li Q.,et al. Reconstructed May-July mean maximum temperature since 1745AD based on tree-ring width of Pinus tabulaeformis in Qianshan Mountain, China[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2013-01-01,388
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