IMHE OpenIR  > 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 W(李伟); Ai Yingwei; Fang Chen; Yu Dong; Li Chuanren; Fan Zhijin; Xiao Yuhong
Corresponding AuthorAi Yingwei
2013
Source PublicationAdvanced Materials Research
Volume726-731 (2013)Pages:1287-1291. .726-731.1287
AbstractOrganic 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.
KeywordSlope Artificial Soil Natural Soil Organic Material
Subject Area生态学
DOIDOI: 10.4028/www.scientific.net/AMR
Indexed ByEI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6715
Collection山地表生过程与生态调控重点实验室
Corresponding AuthorAi Yingwei
Recommended Citation
GB/T 7714
Li W,Ai Yingwei,Fang Chen,et al. Difference between Organic Materials of Distinct Slope Soils in Hilly Area of Sichuan Province, China[J]. Advanced Materials Research,2013,726-731 (2013):1287-1291. .726-731.1287.
APA Li W.,Ai Yingwei.,Fang Chen.,Yu Dong.,Li Chuanren.,...&Xiao Yuhong.(2013).Difference between Organic Materials of Distinct Slope Soils in Hilly Area of Sichuan Province, China.Advanced Materials Research,726-731 (2013),1287-1291. .726-731.1287.
MLA Li W,et al."Difference between Organic Materials of Distinct Slope Soils in Hilly Area of Sichuan Province, China".Advanced Materials Research 726-731 (2013)(2013):1287-1291. .726-731.1287.
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