Direct analysis of microaggregates shrinkage for drying: Application to microaggregates from a Brasilian clayey Ferralsol;Analyse directe du retrait de microagrégats durant la dessiccation : Application à des microagrégats d'un Ferralsol argileux brésilien

Comptes Rendus - Geoscience

Volumn 336, Issue 11, 2004, Pages 1017-1024

  Volland Tuduri, Nathalie ^a   Brossard, Michel ^b   Bruand, Ary ^a   Garreau, Henri ^c  

^a UNIVERSITÉ D'ORLÉANS   (France)

^b EMBRAPA CERRADOS   (Brazil)

^c UNIV MONTPELLIER   (France)

Author keywords

Brazil; Cerrados; Environmental scanning electron microscope; Ferralsol; Microped; Structure

Indexed keywords

FERRALSOL; MICROAGGREGATE; SCANNING ELECTRON MICROSCOPY; SHRINKAGE; SOIL STRUCTURE;

BRAZIL; GOIAS; SOUTH AMERICA;

EID: 3042619305     PISSN: 16310713     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.crte.2004.03.003     Document Type: Article

References (20)

1. Balbino L.C. Bruand A. Brossard M. Guimaraes M.F. Comportement de la phase argileuse lors de la dessiccation dans des Ferralsols microagrégés du Brésil : rôle de la microstructure et de la matière organique C. R. Acad. Sci. Paris, Ser. IIa 332 2001 673-680
2. Balbino L.C. Bruand A. Brossard M. Grimaldi M. Hajnos M. Guimaraes M.F. Changes in porosity and microaggregation in clayey Ferralsols of the Brazilian Cerrado on clearing for pasture Eur. J. Soil Sci. 53 2002 219-230
3. Bartoli F. Burtin G. Guerif J. Influence of organic matter on aggregation in Oxisols rich in gibbsite or in goethite. II. Clay dispersion, aggregate strength and water-stability Geoderma 54 1992 259-274
4. Braudeau E. Bruand A. Détermination de la courbe de retrait de la phase argileuse à partir de la courbe de retrait établie sur échantillons de sol non remanié. Application à une séquence de sols de Côte-d'Ivoire C. R. Acad. Sci. Paris, Ser. II 316 1993 685-692
5. Braudeau E. Costantini J.-M. Bellier G. Colleuille H. New device and method for soil shrinkage curve measurement and characterization Soil Sci. Soc. Am. J. 63 1999 525-535
6. Brewer R. Fabric and Mineral Analysis of Soils 1964 Wiley New York
7. Bruand A. Cousin I. Nicoullaud B. Duval O. Bégon J.C. Backscattered electron scanning images of soil porosity for analyzing soil compaction around roots Soil Sci. Soc. Am. J. 60 1996 895-901
8. Chauvel A. Pédro G. Sur l'importance de l'extrême dessiccation des sols (ultra-dessiccation) dans l'évolution pédologique des zones tropicales à saisons contrasté es C. R. Acad. Sci. Paris, Ser. D 286 1978 1581-1584
9. McDonough C.M. Rooney L.W. Use of the environmental scanning electron microscope in the study of cereal-based foods Cereal Foods World 44 1999 342-348
10. EMBRAPA, Centro Nacional de Pesquisa de solos (Rio de Janeiro, RJ). Sistema brasileiro de classificação de solos. Embrapa Produção de Informação, Embrapa Solos, Braślia, DF, 1999
11. ISSS Working Group R.B. World reference base for soil resources: Introduction Deckers J.A. Nachtergaele F.O. Spaargaren O.C. International Society of Soil Science (ISSS) first ed. 1998 ISRIC-FAO-ISSS-Acco Leuven
12. Kubiena M.L. Zur Micromorphologie der braunen and roten Tropenboden Trans. 4th Int. Congr. of Soil Science, Amsterdam, vol. 1 1950 304-307
13. Lehmann J. Cravo M.d.S. Zech W. Organic matter stabilization in a xanthic ferralsol of the central Amazon as affected by single trees: Chemical characterization of density, aggregate, and particle size fractions Geoderma 99 2001 147-168
14. Monnier G. Stengel P. Fiès J.-C. Une méthode de mesure de la densité apparente des petits agglomérats terreux. Application à l'analyse des systèmes de porosité du sol Ann. Agron. 24 5 1973 533-545
15. Montes-Hernandez G. Duplay J. Martinez L. Mendoza C. Swelling-shrinkage kinetics of MX80 bentonite Appl. Clay Sci. 22 2003 279-293
16. Neufeldt H. Ayarza M.A. Resk D.V.S. Zech W. Distribution of water-stable aggregates and aggregating agents in Cerrado Oxisols Geoderma 93 1999 85-99
17. Pédro G. Chauvel A. Melfi A.J. Recherches sur la constitution et la genèse des Terra Roxa Estructurada du Brésil Ann. Agron. 27 3 1976 265-294
18. Roman-Gutierrez A.D. Guilbert S. Cuq B. Description of microstructural changes in wheat flour and flour components during hydratation by using environmental scanning electron microscopy Lebensm.-Wiss. u.-Technol. 35 2002 730-740
19. Trapnell C.G. Webster R. Microaggregates in red earths and related soils in East and Central Africa, their classification and occurrence J. Soil Sci. 37 1986 109-123
20. Westerhof R. Buurman P. Van Griethuysen C. Ayarza M. Vilela L. Zech W. Aggregation studied by diffraction in relation to plowing and liming in the Cerrado region in Brazil Geoderma 90 1999 277-290