气候变化领域集成服务门户(CCPortal): Solar activity, global surface air temperature anomaly and Pacific Decadal Oscillation signals observed in urban outskirts tree ring records from Shenyang, China

CCPortal

DOI	10.1016/j.asr.2006.03.018
	Solar activity, global surface air temperature anomaly and Pacific Decadal Oscillation signals observed in urban outskirts tree ring records from Shenyang, China
	Chen, Z. J.; He, X. Y.; Chen, W.; Shao, X. M.; Sun, Y.; Tao, D. L.
发表日期	2006
ISSN	0273-1177
EISSN	1879-1948
起始页码	2272
结束页码	2284
卷号	38 期号:10
英文摘要	A tree ring width chronology constructed from multiple samples taken from Chinese pine trees growing in outskirts of Shenyang city in Liaoning Province (China) was studied for the first time in relation to solar activity, global surface air temperature anomalies and the Pacific Decadal Oscillation. The work revealed an excellent response of urban tree growth to solar activity and global climate change, show as the time variation of the main periodicities in the Sun-Earth indices and its corresponding variation as recorded in tree rings, indicating that these urban Chinese pine are a suitable proxy for Sun-Earth system research in heavy industrial region, like Fuling Mausoleum that is located in Shenyang. Chinese pines show significant synchronous response to solar activity, in the periodic band 5-8 years, 10-16 years and 20-30 years. At the same time, the wave signal of tree growth was also affected, or even amplified by the combined effect of the PDO and GSATA with a short lag time, revealing 6, 13.2, 16.6 and 23.2 years oscillatory modes. At 20-30 years timescales, Chinese pines validated the strongest PDO and GSATA influence signal at 26 years and 20.8 years, respectively, and the 20.8 years fluctuation of GSATA may be the first cause of the tree ring 23.5 years periodic waves. Urban tree ring growth is also more sensitive to low periodicity, especially in the 2-5 years band width. (C) 2006 COSPAR. Published by Elsevier Ltd. All rights reserved.
关键词	CLIMATE-CHANGE VARIABILITY RECONSTRUCTION PERIODICITIES CHRONOLOGIES INFERENCES SEARCH GROWTH LENGTH SERIES
英文关键词	urban outskirts tree ring; sunspot number; Pacific Decadal Oscillation; global surface air temperature anomaly; wavelet analysis
语种	英语
WOS研究方向	Engineering ; Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
WOS类目	Engineering, Aerospace ; Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000202988700018
来源期刊	ADVANCES IN SPACE RESEARCH
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257427
推荐引用方式 GB/T 7714	Chen, Z. J.,He, X. Y.,Chen, W.,et al. Solar activity, global surface air temperature anomaly and Pacific Decadal Oscillation signals observed in urban outskirts tree ring records from Shenyang, China[J]. 中国科学院青藏高原研究所,2006,38(10).
APA	Chen, Z. J.,He, X. Y.,Chen, W.,Shao, X. M.,Sun, Y.,&Tao, D. L..(2006).Solar activity, global surface air temperature anomaly and Pacific Decadal Oscillation signals observed in urban outskirts tree ring records from Shenyang, China.ADVANCES IN SPACE RESEARCH,38(10).
MLA	Chen, Z. J.,et al."Solar activity, global surface air temperature anomaly and Pacific Decadal Oscillation signals observed in urban outskirts tree ring records from Shenyang, China".ADVANCES IN SPACE RESEARCH 38.10(2006).