Reconstruction of summer temperature (June-August) at Mt. Helan, China, from tree-ring stable carbon isotope values since AD 1890

doi:10.1360/02yd9109

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Reconstruction of summer temperature (June-August) at Mt. Helan, China, from tree-ring stable carbon isotope values since AD 1890
	Liu, Y; Ma, LM; Cai, QF; An, ZS; Liu, WG; Gao, LY
	2002-10
发表期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
卷号	45 期号:12 页码:1127-1136
文章类型	Article
摘要	From stable carbon isotope analysis of tree-rings of Chinese pine (Pinus tabulaeformis) from Mt. Helan, China, we found that high-delta(13)C values were related to high mean temperatures from June to August (T-68), and low-delta(13)C values corresponded to low T68. From these data, a transfer function has been used to reconstruct summer temperatures (T68) for the Mt. Helan region, The explained variance of reconstruction is 34.9% (F = 15.01, p < 0.001). The time period containing the highest summer temperatures in northern China (late 1920-1930s) was confirmed by our reconstruction. The data indicate that there is a tele-connection between summer temperatures in Mt. Helan area and sea-surface-temperatures in the tropical Pacific. The extreme low temperature periods around the years of 1920 and 1947 for Mt. Helan region correspond well to the cold climate in the tropical Pacific. Along with other analyses, this suggests that climate variations in the Mt. Helan region are driven not only by local events, but also by the global climate. Significant periodicities appearing in the reconstruction are 2.56 and 2.63 years.
关键词	Mt. Helan tree-ring stable carbon isotope the summer temperature (T-68) reconstruction
学科领域	Geology
DOI	10.1360/02yd9109
关键词[WOS]	ICE CORE RECORD ; PAST 500 YEARS ; CLIMATIC CHANGES ; SHIHUA CAVE ; STALAGMITE ; RATIOS ; PINE
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000179210200007
出版者	SCIENCE PRESS
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12033
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Liu, Y,Ma, LM,Cai, QF,et al. Reconstruction of summer temperature (June-August) at Mt. Helan, China, from tree-ring stable carbon isotope values since AD 1890[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2002,45(12):1127-1136.
APA	Liu, Y,Ma, LM,Cai, QF,An, ZS,Liu, WG,&Gao, LY.(2002).Reconstruction of summer temperature (June-August) at Mt. Helan, China, from tree-ring stable carbon isotope values since AD 1890.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,45(12),1127-1136.
MLA	Liu, Y,et al."Reconstruction of summer temperature (June-August) at Mt. Helan, China, from tree-ring stable carbon isotope values since AD 1890".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 45.12(2002):1127-1136.