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

Volumn 99, Issue 1-2, 2001, Pages 147-168

  Lehmann, Johannes ^a   Da Silva Cravo, Manoel ^b   Zech, Wolfgang ^a  

^a UNIVERSITY OF BAYREUTH   (Germany)

^b EMBRAPA CERRADOS   (Brazil)

Author keywords

Aggregate stability; Ferralsol; Humid tropics; Nitrogen; Physical fractionation; Soil organic matter

Indexed keywords

LAND USE CHANGE; PHYSICOCHEMICAL PROPERTY; SOIL AGGREGATE; SOIL ORGANIC MATTER; STABILITY ANALYSIS;

BRAZIL;

EID: 0035121457     PISSN: 00167061     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7061(00)00070-7     Document Type: Article

References (41)

1. Recently deposited organic matter in soil water-stable aggregates
2. Organic matter in soil particle size and density fractions from maize and legume cropping systems
3. 13C abundance in particle size fractions of forested and cultivated oxisol organic matter
4. Biodegradation of synthetic organo-metallic complexes of iron and aluminium with selected metal to carbon ratios
5. Estabilidade dos aggregados e sua relação com teor de carbono orgânico num latossolo roxo distrófico, em função de sistemas de plantío, rotaçõs de culturas e métodos de preparo das amostras
6. Mechanical strength of clay minerals as influenced by an adsorbed polysaccharide
7. Physical fractionation of soil and organic matter in primary particle size and density separates
8. Manejo sustentado da fertilidade de um latossolo da amazônia central sob cultivos successivos
9. Macro-aggregation of soils by biological bonding and binding mechanisms and the factors affecting these: A review
10. Comparações entre as propriedades químicas de solos das regiōes da floresta Amazônica e do Cerrado do Brasil Central
11. Organic matter contained in soil aggregates from a tropical chronosequence: Correction for sand and light fraction
12. The lignin component of humic substances: Distribution among soil sedimentary humic, fulvic and base-insoluble fractions
13. Physical control of soil organic matter dynamics in the tropics
14. Soil aggregate stability and soil organic matter fractions under agropastoral systems established in native savanna
15. The effects of cultivation on the composition of organic matter and structural stability of soils
16. Lignin and carbohydrate alteration in particle size separates of an oxisol under tropical pasture following native grassland
17. Aggregate stability and size distribution
18. Characterization of organic matter in topsoils under rain forest and pasture in the eastern Amaon basin
19. Organic matter properties of soils with varying land use in a semiarid tropical environment
20. Determination of ecologically relevant pools for soil organic matter stability in terra firme oxisols
21. Short-term effects of soil amendment with legume tree biomass on carbon and nitrogen in particle size separates in central Togo
22. Distribution of water-stable aggregates and aggregating agents in Cerrado Oxisols
23. An absolute measurement of soil structural stability using ultrasound
24. Aggregate hierarchy in soils
25. Single-tree influences on soil properties in agroforestry: Lessons from natural forests and savanna ecosystems
26. Earthworm densities in central Amazonian primary and secondary forests and a polyculture forest plantation
27. Subsoil accumulation of mineral nitrogen under polyculture and monoculture plantations, follow and primary forest in a ferralitic Amazonian upland soil
28. Nutrient leaching loss from two contrasting cropping systems in the humid tropics
29. Organic matter lability in a tropical oxisol: Evidence from shifting cultivation, chemical oxidation, particle, density, and magnetic fractions
30. Land use effects on soil organic matter composition of chromic Luvisols in the semi arid tropics: Carbon, nitrogen, lignin and carbohydrates
31. Particle-size fractions and their use in studies of soil organic matter: II. Cultivation effects on organic matter composition in size fractions
32. Organic matter and water-stable aggregates in soils
33. Soil organic matter dynamics after addition of nitrogen-15-labeled leucaena and dactyladenia residues
34. A direct method of aggregate analysis of soils and a study of the physical nature of soil erosion losses
35. Factors controlling humification and mineralization of soil organic matter in the tropics