Soil Organic Matter Chemistry: Based on Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC/MS)

doi:10.2174/1570193X15666180108152845

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 > 山地灾害与地表过程重点实验室

	Soil Organic Matter Chemistry: Based on Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC/MS)
	Shuqin Ma 1,2; Youchao Chen 1,2; Xuyang Lu 1; Xiaodan Wang 1; Wang, Xiaodan; Lu, Xuyang; Chen, Youchao; Ma, Shuqin
刊名	Mini-Reviews in Organic Chemistry
	2018
卷号	15 期号:5 页码:389-403
关键词	Soil organic matter organic geochemistry biogeochemistry lignins thermochemolysis Py-GC/MS
ISSN号	1570-193X
DOI	10.2174/1570193X15666180108152845
通讯作者	Xuyang Lu ; Xiaodan Wang
产权排序	1
英文摘要	Soil Organic Matter (SOM) is an important component in the global carbon cycle, including more than three times as much carbon as both the atmosphere and the terrestrial vegetation. However, it is difficult to analyze soil organic matter chemistry due to its complexity and diversity resulting from microbial and physicochemical transformations of organic remains of vegetal, microbial and animal origins. Pyrolysis–gas chromatography–mass spectrometry (Py-GC/MS) is a quick analytical technique to obtain clarity in molecular components in which the sample is heated to decomposition to produce smaller molecules that are separated by gas chromatography and detected using mass spectrometry. In the recent years, SOM chemical characteristic of different ecosystems has been studied with its responses to climate change and human activity. The goal of this review is to highlight chemical characteristic of SOM at the molecular level, and to compare soils under different ecosystems, further to illuminate a given soil under various impacts, such as climate conditions, land use change, cultivation pattern and fire disturbance, based on Py-GC/MS analytical technique.
电子版国际标准刊号	1875-6298
语种	英语
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/23423]
专题	成都山地灾害与环境研究所_山地灾害与地表过程重点实验室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	Wang, Xiaodan; Lu, Xuyang
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, China; 2.University of Chinese Academy Science, Beijing, China
推荐引用方式 GB/T 7714	Shuqin Ma,Youchao Chen,Xuyang Lu,et al. Soil Organic Matter Chemistry: Based on Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC/MS)[J]. Mini-Reviews in Organic Chemistry,2018,15(5):389-403.
APA	Shuqin Ma.,Youchao Chen.,Xuyang Lu.,Xiaodan Wang.,Wang, Xiaodan.,...&Ma, Shuqin.(2018).Soil Organic Matter Chemistry: Based on Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC/MS).Mini-Reviews in Organic Chemistry,15(5),389-403.
MLA	Shuqin Ma,et al."Soil Organic Matter Chemistry: Based on Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC/MS)".Mini-Reviews in Organic Chemistry 15.5(2018):389-403.