Reconstruction of integrated temperature series of the past 2,000 years on the Tibetan plateau with 10-year intervals

ISL OpenIR > 青海盐湖研究所知识仓储

	Reconstruction of integrated temperature series of the past 2,000 years on the Tibetan plateau with 10-year intervals
	Hou Guangliang 1; Chongyi, E.1; Liu Xiangjun 2; Zeng Fangming2
	2013-07-01
发表期刊	THEORETICAL AND APPLIED CLIMATOLOGY
卷号	113 期号:1-2 页码:259-269
摘要	Using 1,981 pieces of temperature records extracted from a selection of tree rings, ice cores, sediments, and other materials with high-resolution historical temperature proxy data, a temperature series of the past 2,000 years on the Tibetan Plateau (TP) with 10-year intervals was reconstructed by the method of single sample correction-multi-sample average integration equations. This series shows that the warm periods mainly appeared before 235 A.D., 775-1275 A.D. and 1845-2000 A.D., while the cold periods occurred 245-765 A.D., 1045-1145 A.D., and 1285-1835 A.D. The Little Ice Age left clear evidence on the TP and its coldest period was between 1635 and 1675 A.D. The Medieval Warm Period on the TP was not as warm as that in the late twentieth century. During the nineteenth century, overall temperature tends to be warmer with a clear rising trend, and in the late twentieth century new highs broke the record of the past 2,000 years. Power spectrum analysis shows that temperature on the TP changes consistently and evidently in a 150-year cycle. This integrated series also shows clear correlations with sunspot activity and solar radiation, as high sunspot activities generally led to warmer periods, and vice versa. Solar activities and intense radiation of recent years are naturally conducive to the global warming since the nineteenth century. The combination of greenhouse gases and natural fluctuations in climate has been the main culprit behind the global warming in the twentieth century.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/4422
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所盐湖地质与环境实验室
作者单位	1.Qinghai Normal Univ, Sch Life & Geog Sci, Key Lab Qinghai Tibetan Plateau Environm & Resour, MOE, Xining, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining, Peoples R China
推荐引用方式 GB/T 7714	Hou Guangliang,Chongyi, E.,Liu Xiangjun,et al. Reconstruction of integrated temperature series of the past 2,000 years on the Tibetan plateau with 10-year intervals[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2013,113(1-2):259-269.
APA	Hou Guangliang,Chongyi, E.,Liu Xiangjun,&Zeng Fangming.(2013).Reconstruction of integrated temperature series of the past 2,000 years on the Tibetan plateau with 10-year intervals.THEORETICAL AND APPLIED CLIMATOLOGY,113(1-2),259-269.
MLA	Hou Guangliang,et al."Reconstruction of integrated temperature series of the past 2,000 years on the Tibetan plateau with 10-year intervals".THEORETICAL AND APPLIED CLIMATOLOGY 113.1-2(2013):259-269.