reconstructingmeanmaximumtemperaturesofmayaugustfromtreeringmaximumdensityinnorthdahingganmountainschina

IVPP-IR

	reconstructingmeanmaximumtemperaturesofmayaugustfromtreeringmaximumdensityinnorthdahingganmountainschina
	Sun Yu 1; Wang Lily 1; Chen Jin 2; Duan Jianping 3
	2012
发表期刊	chinesesciencebulletin
ISSN	1001-6538
卷号	57 期号:16 页码:2007
摘要	Tree-ring samples from Dahurian Larch (Larix gmelinii (Rupr.) Rupr.) were collected at three sites in the northern Da Hinggan Mountains. Using samples measured by X-ray densitometry, measurements of tree-ring maximum latewood density chronologies of two sites were found to be significantly correlated with summer temperature. These two sites’ tree-ring series were combined to form a single standard regional chronology. This was used to reconstruct the May-August monthly mean maximum temperature for the period 1855-2008 AD, and it explained 39.5% of the total temperature variance. In the past 154 years, there were 4 cold periods (1874-1893, 1927-1948, 1951-1960 and 1992-2002) and 4 warm periods (1855-1873, 1894-1916, 1961-1991 and 2003-2008). The summer temperature rose more obviously than that of winter in this region. Having been validated by other temperature reconstructions from the surrounding area, the reconstruction could indicate the summer temperature changes of large-scale regions.
语种	英语
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/10314
专题	中国科学院古脊椎动物与古人类研究所
作者单位	1.中国科学院地理科学与资源研究所 2.中国科学院古脊椎动物与古人类研究所 3.中国科学院植物研究所
推荐引用方式 GB/T 7714	Sun Yu,Wang Lily,Chen Jin,et al. reconstructingmeanmaximumtemperaturesofmayaugustfromtreeringmaximumdensityinnorthdahingganmountainschina[J]. chinesesciencebulletin,2012,57(16):2007.
APA	Sun Yu,Wang Lily,Chen Jin,&Duan Jianping.(2012).reconstructingmeanmaximumtemperaturesofmayaugustfromtreeringmaximumdensityinnorthdahingganmountainschina.chinesesciencebulletin,57(16),2007.
MLA	Sun Yu,et al."reconstructingmeanmaximumtemperaturesofmayaugustfromtreeringmaximumdensityinnorthdahingganmountainschina".chinesesciencebulletin 57.16(2012):2007.