Two dimensional NMR spectroscopy for molecular characterization of soil organic matter: Application to boreal soils and litter

Laure N. Soucémarianadin; Bj?rn Erhagen; Mats B. Nilsson; Mats G. ?quist; Peter Immerzeel; Jürgen Schleucher

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Two dimensional NMR spectroscopy for molecular characterization of soil organic matter: Application to boreal soils and litter

机译：土壤有机物质分子表征二维NMR光谱：北部土壤和垃圾的应用

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?2D NMR allowed ready characterization of composition of organic soil extracts.

?High resolution allowed a wide range of structural components to be observed.

?Composition differences due to varying above and below ground input were observed.

?2D NMR can help determine source and turnover of individual molecular moieties.

Abstract

Organic soils in boreal ecosystems and peatlands represent a huge global carbon pool and their composition strongly affects soil properties. Nevertheless, the characterization of soil organic matter (SOM) molecular composition, which is essenti

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来源
《Organic Geochemistry: A Publication of the International Association of Geochemistry and Cosmochemistry》 |2017年第2017期|共12页
作者
Laure N. Soucémarianadin; Bj?rn Erhagen; Mats B. Nilsson; Mats G. ?quist; Peter Immerzeel; Jürgen Schleucher;
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作者单位

Department of Medical Biochemistry and Biophysics Ume? University;

Department of Forest Ecology and Management;

Department of Forest Ecology and Management;

Department of Forest Ecology and Management;

Department of Medical Biochemistry and Biophysics Ume? University;

Department of Medical Biochemistry and Biophysics Ume? University;

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原文格式 PDF
正文语种 eng
中图分类地球化学;
关键词
Soil organic matter; Molecular characterization; DMSO-extracts; 2D NMR; HSQC; Carbon inputs; Lignin; Polysaccharides;

机译：土壤有机物;分子表征;DMSO-提取物;2D NMR;HSQC;碳投入;木质素;多糖;

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5. Two dimensional NMR spectroscopy for molecular characterization of soil organic matter: Application to boreal soils and litter [J] . Laure N. Soucémarianadin, Bj?rn Erhagen, Mats B. Nilsson, Organic Geochemistry: A Publication of the International Association of Geochemistry and Cosmochemistry . 2017,第期

机译：土壤有机物质分子表征二维NMR光谱：北部土壤和垃圾的应用
6. Soil organic matter in urban soils: estimation of elemental carbon by thermal oxidation and characterization of organic matter by solid-state 13C nuclear magnetic resonance (NMR) spectroscopy. [J] . Lorenz K, Preston C M, Kandeler E Geoderma: An International Journal of Soil Science . 2006,第3a4期

机译：城市土壤中的有机质：通过热氧化估算元素碳，并通过固态13C核磁共振（NMR）光谱表征有机质。
7. Soil organic matter in urban soils: estimation of elemental carbon by thermal oxidation and characterization of organic matter by solid-state 13C nuclear magnetic resonance (NMR) spectroscopy. [J] . Lorenz K, Preston C M, Kandeler E Geoderma: An International Journal of Soil Science . 2006,第3a4期

机译：城市土壤中的有机质：通过热氧化估算元素碳，并通过固态13C核磁共振（NMR）光谱表征有机质。
8. FUNCTIONAL GROUP DYNAMICS OF SOIL ORGANIC MATTER DECOMPOSITION IN FOREST AND GRASS ECOSYSTEMS DESCRIBED BY NMR, DIFFERENTIAL UV-VIS AND FT-IR SPECTROSCOPY [C] . Ryan Fimmen, Daniel D. Richter Jr., Dharni Vasudevan International Meeting of IHSS . 2004

机译：NMR，差分UV-VIS和FT-IR光谱描述森林与草生态系统中土壤有机质分解的功能群体动态
9. Characterization of soil organic matter by high-resolution solid-state carbon-13 nuclear magnetic resonance spectroscopy [D] . Schilling, Michael 2004

机译：高分辨率固态碳13核磁共振波谱表征土壤有机质
10. Prediction of the Soil Organic Matter (SOM) Content from Moist Soil Using Synchronous Two-Dimensional Correlation Spectroscopy (2D-COS) Analysis [O] . Shifang Wang, Xu Cheng, Decong Zheng, 2020

机译：使用同步二维相关光谱法（2D-COS）分析预测湿土土壤有机物质（SOM）含量
11. A simple wet chemical extraction procedure to characterize soil organic matter (Som): 3. Results of vegetation, crop litter, and forest litter in comparison to data as revealed with CPMAS 13NMR spectroscopy and pyrolysis‐field ionization mass spectroscopy [O] . Beyer, Lothar, Fründ, R., Wachendorf, C., 1996

机译：一种简单的湿法化学提取程序来表征土壤有机质（Som）：3.与CPMAS 13NMR光谱法和热解场电离质谱法揭示的数据相比，植被，农作物凋落物和森林凋落物的结果
12. Spectral Assessment of Soil Properties: Standoff Quantification of Soil Organic Matter Content in Surface Mineral Soils and Alaskan Peat. [R] . Jarvis, S. L., Douglas, T. A., Foley, K. L., 2017

机译：土壤性质的光谱评价：表层矿质土壤和阿拉斯加泥炭中土壤有机质含量的间隔量化。

Two dimensional NMR spectroscopy for molecular characterization of soil organic matter: Application to boreal soils and litter

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