Participate organic matter fractionation according to its location in soil aggregate structure;Une méthode de fractionnement des matières organiques particulars des sols en fonction de leur localisation dans les agrégats

Comptes Rendus de l'Academie de Sciences - Serie IIa: Sciences de la Terre et des Planetes

Volumn 322, Issue 11, 1996, Pages 965-972

  Füget, Pascale ^a   Besnard, Elisabeth ^a   Chenu, Claire ^a  

^a CEMAGREF   (France)

Author keywords

Aggregate; Densimetric fractionation; Granulometric fractionation; Location; Paniculate organic matter; Soil

Indexed keywords

FRACTIONATION; ORGANIC MATTER; SOIL AGGREGATE;

EID: 0030512940     PISSN: 12518050     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (19)

1. BALESDENT, J., MARIOTTI, A. et GUILLET, B., 1987. Natural "C abundance as a tracer for studies of soil organic matter dynamics, SoilBioiand Biochem., 19, p. 25-30.
2. BALESDENT, J., PÉTRAUD, J. P. et FELLER, C., 1991. Effet des ultrasons sur la distribution granulométrique des matières organiques des sols, Science du Sol, 29, p. 95-106.
3. BEARE, M. H., CABRERA, M. L., HENDRIX, P. F. et COLEMAN, D. C., 1994. Aggregate-protected and unprotected organic matter pools in conventional-tillage and no-tillage soils, Soil Sa. Soc. of Am.]., 58, p. 787-795.
4. CAMBARDELLA, C. A. et ELLIOTT, E. T., 1992. Paniculate organic matter across a grassland cultivation sequence, Soil Sci. Soc. of Am.]., 56, p. 777-783.
5. CHENU, C., 1995. Extracellular polysaccharides: An interface between microorganisms and soil constituents. In: Environmental Impact of Soil Component Interactions. 1. Natural and Anthropogenic Organics, HUANG, P. M., BERTHELIN, J., BOLLAG. J. M., MCGILL, W. B. et PAGE, A. L., éd., Lewis, Boca Raton, p. 217-233.
6. CHRISTENSEN, B. T., 1992. Physical fractionauon of soil and organic matter in primary particle size and density separates, Adv. Soil Sri., 20, p. 1-90.
7. DALAL, R. C. et MAYER, R. J., 1986. Long-term trends in fertility of soils under continuous cultivation and cereal cropping in Southern Queensland. IV Loss of organic carbon from different density fractions, Ausl.J. of Soil Kts., 24, p. 301-309.
8. ELLIOTT, E. T., 1986. Aggregate structure and carbon, nitrogen and phosphorus in native and cultivated soils, Soil Sri. Soc. of Am.]., 50, p. 627-633.
9. FOSTER, R. C., 1988. Microenvironments of soil microorganisms, BioLFertil. Soils, 6, p. 189-203.
10. GOLCHIN', A., OADES, J. M., SKJEMSTAD, J. O. et CLARKE, P. 1995. Structural and dynamic properties of soil organic matter as reflected by "C natural abundance, pyrolisis mass spectrometry and solid-state IC NMR spectroscopy in density' fraction of an oxisol under forest and pasture, Soil FertiL and Plant Kut., 33, p. 59-76.
11. GOLCHIN, A., OADES, J. M., SKJEMSTAD.J. O. et CLARKE, P., 1994. Study of free and occluded paniculate organic matter in soils by solid state 13CP/MAS NMR spectroscopy and scanning electron microscopy, Aust.J.of Soil Res., 32, p. 285-309.
12. GREENLAND, D. J. et FORD, G. W., 1964. Separation of partially humified organic materials from soils by ultrasonic dispersion, 8th Inlern. Congr. Soil Sci., ISSS, Bucharest, Romania, III, 11.15, p. 137-148.
13. GREGORICH, E. G. et ELLERT, B. H., 1993. Light fraction and macroorganic matter in mineral soils. In: Soil sampling and methods of soil analysis, CARTER, M. R., éd., Canadian Society of Soil Science, Ottawa, p. 397-407.
14. JANZEN, H. H., CAMPBELL, C. A., BRANDT, S. A., LAFON'D, G. P. et TOVNLEY-SMITH, L, 1992. Light-fraction organic matter in soils from long-term crop rotations, Soil Sci. Soc. of Am.J.,56, p. 1799-1806.
15. MONNIER, G., TURC, L. etJEANSON'-LUSIGNANG, C., 1962. Une méthode de fractionnement densimétrique par centrifugation des matières organiques des sols, Annales Agronomie, 13, p. 55-63.
16. PUGET, P., CHENU, C. et BALESDENT, J., 1995. Total and young organic matter distributions in aggregates of silty cultivated soils, Eur.J. ofSoilSci., 46, p. 449459.
17. SPYCHER, G., SOLLINS, P. et ROSE, S., 1983. Carbon and nitrogen in the light fraction of a forest soil: vertical distribution and seasonal patterns, Soil Sci., 135, p. 79-87.
18. STRICKLAND, T. C. et SOLLINS, P., 1987. Improved method for separating light and heavy fraction organic material from soil, Soil Sci. Soe. Am.]., 51, p. 1390-1393.
19. TURCHENEK, L. W. et OADES, J. M., 1979. Fractionation of organo-mineral complexes by sedimentation and density techniques, Geoderma, 21, p. 311-343.