Unusual hydrocarbon waxes detected in Salix oritrepha leaf from Nianbaoyeze Mountains, eastern Qinghai-Tibetan Plateau

doi:10.1007/s11629-017-4646-y

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2018 > Vol15 No.11

	Unusual hydrocarbon waxes detected in Salix oritrepha leaf from Nianbaoyeze Mountains, eastern Qinghai-Tibetan Plateau
	Pu, Yang; Cao, Ji-cheng; Jia, Ji-hong; Shao, Xiao-hua; Han, Yue
刊名	JOURNAL OF MOUNTAIN SCIENCE
	2018
卷号	15 期号:11 页码:2445-2452
关键词	Leaf waxes Salix oritrepha Alpine region n-alkanes n-alkenes i-alkanes
ISSN号	1672-6316
DOI	10.1007/s11629-017-4646-y
文献子类	Article
英文摘要	Plant biomarkers, such as hydrocarbon waxes, are frequently found in various sediments and could be adopted as paleovegetation and paleoclimate indicators. Nevertheless, scarce researches have focused on leaf waxes in higher plants of alpine region. Herein, hydrocarbon leaf wax components of Salix oritrepha, which flourish in Nianbaoyeze Mountains in eastern Tibetan Plateau were fully discussed. The n-alkane distribution in leaves ranges from n-C-21 to n-C-29 with maxima at n-C-25, which were entirely different with Salix taxa displayed in previous surveys in non-alpine regions. The unusual even carbon nalkenes from n-C-22:1 to n-C-30:1, which were thought to appear only in aquatic organisms, were firstly reported in an alpine plant. Additionally, iso-(2-methyl) alkanes, ranging from i-C-23 to i-C-29 with maxima at i-C-25, which have been commonly reported in microorganisms, were also identified in an alpine plant for the first time. Unusual hydrocarbon distribution detected in Salix oritrepha leaf from Nianbaoyeze Mountains is most likely due to the extreme environment in such alpine region.
电子版国际标准刊号	1993-0321
语种	英语
WOS记录号	WOS:000450458300009
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/46346]
专题	Journal of Mountain Science_Journal of Mountain Science-2018_Vol15 No.11
推荐引用方式 GB/T 7714	Pu, Yang,Cao, Ji-cheng,Jia, Ji-hong,et al. Unusual hydrocarbon waxes detected in Salix oritrepha leaf from Nianbaoyeze Mountains, eastern Qinghai-Tibetan Plateau[J]. JOURNAL OF MOUNTAIN SCIENCE,2018,15(11):2445-2452.
APA	Pu, Yang,Cao, Ji-cheng,Jia, Ji-hong,Shao, Xiao-hua,&Han, Yue.(2018).Unusual hydrocarbon waxes detected in Salix oritrepha leaf from Nianbaoyeze Mountains, eastern Qinghai-Tibetan Plateau.JOURNAL OF MOUNTAIN SCIENCE,15(11),2445-2452.
MLA	Pu, Yang,et al."Unusual hydrocarbon waxes detected in Salix oritrepha leaf from Nianbaoyeze Mountains, eastern Qinghai-Tibetan Plateau".JOURNAL OF MOUNTAIN SCIENCE 15.11(2018):2445-2452.