Soil Organic Matter Chemistry: Based on Pyrolysis-Gas Chromatography-Mass Spectrometry (Py-GC/MS)
文献类型：期刊论文
| 作者 | Ma, Shuqin1,2 ; Chen, Youchao1,2; Lu, Xuyang1; Wang, Xiaodan1
|
| 刊名 | MINI-REVIEWS IN ORGANIC CHEMISTRY
 |
| 出版日期 | 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 |
| 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. |
| 语种 | 英语 |
| WOS记录号 | WOS:000446183700005 |
| 出版者 | BENTHAM SCIENCE PUBL LTD |
| 源URL | [http://ir.imde.ac.cn/handle/131551/23994]  |
| 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 | Lu, Xuyang; Wang, Xiaodan |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu, Sichuan, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Shuqin,Chen, Youchao,Lu, Xuyang,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 | Ma, Shuqin,Chen, Youchao,Lu, Xuyang,&Wang, Xiaodan.(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 | Ma, Shuqin,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. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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