Difference between Organic Materials of Distinct Slope Soils in Hilly Area of Sichuan Province, China

doi:10.4028/www.scientific.net/AMR.726-731.1287

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 > 山地表生过程与生态调控重点实验室

	Difference between Organic Materials of Distinct Slope Soils in Hilly Area of Sichuan Province, China
	Li Wei1 ; Fang Chen 2; Ai Yingwei 2; Yu Dong2 ; Li Chuanren 2; Fan Zhijin 3; Xiao Yuhon 2
	2013
会议日期	APR 19-21, 2013
会议地点	Guilin
关键词	slope artificial soil natural soil organic material
DOI	10.4028/www.scientific.net/AMR.726-731.1287
页码	1287-1291
国家	PEOPLES R CHINA
英文摘要	Organic materials in soils mainly consist of alkanes, esters, aromatic compounds and plant secondary metabolites, but they are different from one another in material type and quantity, depending on the types of slopes. This paper conducts a comparitive study on soils from slopes along the Suining-Chongqing Railway. Preparing soil samples from the rocky slope, the cultivated and uncultivated slopes by using ultrasonic methods, we measured the organic materials with a chromatograph mass spectrometer (QP2100). The results show that the number and types of organic materials decrease from the cultivated slopes to uncultivated slopes and then to rocky slopes. No contaminant appears in artificial soils on rocky slopes, but it is found in natural soils. Hence, it can be concluded that the reconstruction of soils on engineering slopes is beneficial not only for ecological restoration, but also for the prevention of pollution.
源文献作者	Zhao J ; Iranpour R ; Li X ; Jin B
产权排序	1
会议录	ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6 (Advanced Materials Research VOl. 726-731)
会议录出版者	TRANS TECH PUBLICATIONS LTD
语种	英语
ISSN号	1022-6680
ISBN号	978-3-03785-742-7
WOS记录号	WOS:000333767500257
内容类型	会议论文
源URL	[http://ir.imde.ac.cn/handle/131551/25214]
专题	成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
通讯作者	Ai Yingwei
作者单位	1.Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China; 2.Key Laboratory of Bio-resources and Eco-environment Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610064, China; 3.State Key Laboratory and Institute of Elemento-organic Chemistry, Nankai University, Tianjin 300071, China
推荐引用方式 GB/T 7714	Li Wei,Fang Chen,Ai Yingwei,et al. Difference between Organic Materials of Distinct Slope Soils in Hilly Area of Sichuan Province, China[C]. 见:. Guilin. APR 19-21, 2013.