A comprehensive method for fractionating soil organic matter not protected and protected from decomposition by physical and chemical mechanisms

Clean - Soil, Air, Water

Volumn 40, Issue 2, 2012, Pages 134-139

  Plaza, César ^a   Fernández, José M ^b   Pereira, Engil I P ^c   Polo, Alfredo ^a  

^a INSTITUTO DE CIENCIAS AGRARIAS   (Spain)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

^c UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Aggregates; C stabilization; Nuclear magnetic resonance; Physical fractionation; Soil organic matter

Indexed keywords

CARBON SEQUESTRATION; DECOMPOSITION; DENSITY; FRACTIONATION; NUCLEAR MAGNETIC RESONANCE; PHYSICOCHEMICAL PROPERTY; POLYMER; SOIL AGGREGATE; SOIL CARBON; SOIL MANAGEMENT; SOIL ORGANIC MATTER;

EID: 84856341598     PISSN: 18630650     EISSN: 18630669     Source Type: Journal    
DOI: 10.1002/clen.201100338     Document Type: Article

References (21)

1. D. C. Olk, E. G. Gregorich, Overview of the Symposium Proceedings: Meaningful Pools in Determining Soil Carbon and Nitrogen Dynamics, Soil Sci. Soc. Am. J. 2006, 70, 967-974.
2. P. Sollins, P. Homann, B. A. Caldwell, Stabilization and Destabilization of Soil Organic Matter: Mechanisms and Controls, Geoderma 1996, 74, 65-105.
3. J. Six, R. T. Conant, E. A. Paul, K. Paustian, Stabilization Mechanisms of Soil Organic Matter: Implications for C-Saturation of Soils, Plant Soil 2002, 241, 155-176.
4. M. von Lützow, I. Kögel-Knabner, K. Ekschmitt, E. Matzner, G. Guggenberger, B. Marschner, H. Flessa, Stabilization of Organic Matter in Temperate Soils: Mechanisms and Their Relevance under Different Soil Conditions - a Review, Eur. J. Soil Sci. 2006, 57, 426-445.
5. J. D. Jastrow, T. W. Boutton, R. M. Miller, Carbon Dynamics of Aggregate-Associated Organic Matter Estimated by Carbon-13 Natural Abundance, Soil Sci. Soc. Am. J. 1996, 60, 801-807.
6. J. Six, E. T. Elliott, K. Paustian, Soil Macroaggregate Turnover and Microaggregate Formation: A Mechanism for C Sequestration under No-Tillage Agriculture, Soil Biol. Biochem. 2000, 32, 2099-2103.
7. M. M. Pulleman, J. C. Y. Marinissen, Physical Protection of Mineralizable C in Aggregates from Long-Term Pasture and Arable Soil, Geoderma 2004, 120, 273-282.
8. 15N-NMR Spectroscopy as a Tool in Soil Organic Matter Studies, Geoderma 1997, 80, 243-270.
9. I. Kögel-Knabner, Analytical Approaches for Characterizing Soil Organic Matter, Org. Geochem. 2000, 31, 609-625.
10. A. J. Simpson, D. J. McNally, M. J. Simpson, NMR Spectroscopy in Environmental Research: From Molecular Interactions to Global Processes, Prog. Nucl. Magn. Reson. Spectros. 2011, 58, 97-175.
11. 13C-NMR Analysis of Soil and Organic Soil Fractions, Anal. Chem. 2003, 75, 2421-2432.
12. S. P. Sohi, N. Mahieu, D. S. Powlson, B. Madari, R. H. Smittenberg, J. L. Gaunt, Investigating the Chemical Characteristics of Soil Organic Matter Fractions Suitable for Modeling, Soil Sci. Soc. Am. J. 2005, 69, 1248-1255.
13. 13C CP/MAS NMR Spectroscopy and Scanning Electron Microscopy, Aust. J. Soil Res. 1994, 32, 285-309.
14. S. P. Sohi, N. Mahieu, J. R. M. Arah, D. S. Powlson, B. Madari, J. L. Gaunt, A Procedure for Isolating Soil Organic Matter Fractions Suitable for Modeling, Soil Sci. Soc. Am. J. 2001, 65, 1121-1128.
15. 13C-NMR Spectroscopy, J. Plant Nutr. Soil Sci. 2004, 167, 45-53.
16. J. Six, P. Callewaert, S. Lenders, S. de Gryze, S. J. Morris, E. G. Gregorich, E. A. Paul, K. Paustian, Measuring and Understanding Carbon Storage in Afforested Soils by Physical Fractionation, Soil Sci. Soc. Am. J. 2002, 66, 1981-1987.
17. M. W. I. Schmidt, C. Rumpel, I. Kögel-Knabner, Evaluation of an Ultrasonic Dispersion Procedure to Isolate Primary Organomineral Complexes From Soils, Eur. J. Soil Sci. 1999, 50, 87-94.
18. IUSS Working Group WRB, World Reference Base for Soil Resources, World Soil Resources, Vol. 103, FAO, Rome, Italy 2006.
19. M. Kleber, C. Mertz, S. Zikeli, H. Knicker, R. Jahn, Changes in Surface Reactivity and Organic Matter Composition of Clay Subfractions With Duration of Fertilizer Deprivation, Eur. J. Soil Sci. 2004, 55, 381-391.
20. A. F. Plante, R. T. Conant, C. E. Stewart, K. Paustian, J. Six, Impact of Soil Texture on the Distribution of Soil Organic Matter in Physical and Chemical Fractions, Soil Sci. Soc. Am. J. 2006, 70, 287-296.
21. F. J. Stevenson, Humus Chemistry: Genesis, Composition, Reactions, John Whiley & Sons, New York, NY 1994.