Research Progress on the Analysis of Soil Organic Matter Chemical Components Using Fourier Transform Infrared Spectroscopy
文献类型：期刊论文
| 作者 | Wu, Yi3; Geng, Jing3; Fang, Hua-jun1,2; Cheng, Shu-lan4 |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2025-12-01 |
| 卷号 | 45期号:12页码:1-8 |
| 关键词 | Fourier transform infrared spectroscopy Soil organic matters Chemical composition |
| ISSN号 | 1000-0593 |
| DOI | 10.3964/j.issn.1000-0593(2025)Z1-0001-08 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Soil organic matter (SOM) is a key determinant in maintaining soil functionality. It plays a fundamental role in regulating the terrestrial carbon cycle, supporting food security, and achieving carbon neutrality. The persistence of SOM in goils is strongly influenced by the relative abundance and decomposition rates of its chemical components, Fourier transform frared spectroscopy (FTIR), due to its advantages of being rapid, non destructive, cost effective, and its ability to reveal key molecular structural information, has become an increasingly important tool for analyzing SOM, By identifying characteristic id-infrared absorption peaks of organic molecules. FTIR enables the qualitative and quantitative characterization of SOM polecular structures and functional groups. This review provides a comprehensive overview of SOM chemical composition and Atabilization mechanisms, the principles of FTIR and its four main operational modes transmission, diffuse reflectance. Attenuated total reflectance, and photoacoustic spectroscopy with a focus on their applicability and limitations in soil sample nalysis. Furthermore, the spectral features of key functional groups and their ecological implications are summarized. and Important spectral parameters and analytical methods for evaluating SOM chemical stability are reviewed, including peak Bosition, intensity, relative area, spectral ratios, and integrative approaches involving multiple functional groups. The review further synthesizes recent advances in integrating FTIR with multivariate statistical analysis and machine learning, highlighting Improvements in the precision and versatility of SOM composition assessment and content prediction, Additionally, the fusion of FTIR with multi-source datasets is outlined, highlighting its potential to advance SOM process research and enhance Complementary data utilization. Finally, this paper addresses ongoing challenges, including the lack of mechanistic representation current models and limitations in field applications. It discusses prospective directions, including its transition from laboratory to in situ dynamic monitoring, from total SOM prediction to functional groups abundance prediction, and from point-scale studies to regional scale applications, Persistent challenges such as limited model transferability and constraints in field deployment are Iso addressed. Future research should prioritize the development of field-ready, portable instruments, mechanism-driven podeling approaches, and multimodal data integration to support broader application of FTIR for SOM stability assessment and parbon sequestration evaluation, thereby advancing soil carbon stabilization research and ecological quality assessment. |
| URL标识 | 查看原文 |
| WOS关键词 | FTIR-PAS ; CARBON ; SEQUESTRATION |
| WOS研究方向 | Spectroscopy |
| 语种 | 中文 |
| WOS记录号 | WOS:001710234800001 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221250]  |
| 专题 | 千烟洲站森林生态系统研究中心_外文论文 |
| 通讯作者 | Geng, Jing |
| 作者单位 | 1.Zhongke Jian Inst Ecoenvironm Sci, Jian 343000, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China; 3.Sun Yat Sen Univ, Sch Geospatial Engn & Sci, Zhuhai 519082, Peoples R China; 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Yi,Geng, Jing,Fang, Hua-jun,et al. Research Progress on the Analysis of Soil Organic Matter Chemical Components Using Fourier Transform Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2025,45(12):1-8. |
| APA | Wu, Yi,Geng, Jing,Fang, Hua-jun,&Cheng, Shu-lan.(2025).Research Progress on the Analysis of Soil Organic Matter Chemical Components Using Fourier Transform Infrared Spectroscopy.SPECTROSCOPY AND SPECTRAL ANALYSIS,45(12),1-8. |
| MLA | Wu, Yi,et al."Research Progress on the Analysis of Soil Organic Matter Chemical Components Using Fourier Transform Infrared Spectroscopy".SPECTROSCOPY AND SPECTRAL ANALYSIS 45.12(2025):1-8. |
入库方式： OAI收割
来源：地理科学与资源研究所
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