Influence of dry-wet cycles on the interrelationship between aggregate, particulate organic matter, and microbial community dynamics

Soil Biology and Biochemistry

Volumn 33, Issue 12-13, 2001, Pages 1599-1611

  Denef, Karolien ^a,b   Six, Johan ^a   Bossuyt, Heleen ^a,b   Frey, Serita D ^a   Elliott, Edward T ^a   Merckx, Roel ^b   Paustian, Keith ^a  

^a Department of Environmental and Radiological Health Sciences   (United States)

^b UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

Dry wet cycles; Microflora; Particulate organic matter; Soil aggregates

Indexed keywords

CAPTAN; CARBON 13; CARBON DYNAMICS; DAY LENGTH; DRY WET CYCLE; FUNGUS GROWTH; GROWTH INHIBITION; ISOTOPE LABELING; MICROBIAL COMMUNITY; PLANT RESIDUE; SOIL AGGREGATION; SOIL ANALYSIS; SOIL AND SOIL RELATED PHENOMENA; SOIL ORGANIC MATTER; SOIL QUALITY; TILLAGE; WHEAT;

COMMUNITY DYNAMICS; MACROAGGREGATE; MICROBIAL COMMUNITY; SILTY LOAM; SOIL ORGANIC MATTER; WETTING-DRYING CYCLE;

EID: 0034797323     PISSN: 00380717     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0038-0717(01)00076-1     Document Type: Article

References (42)

1. Physical factors influencing decomposition of organic materials in soil aggregates
2. Residue placement and fungicide effects on fungal communities in conventional and no-tillage soils
3. Water-stable aggregates and organic matter fractions in conventional-and no-tillage soils
4. Nitrification in soils after different periods of dryness
5. Microbial numbers and activity in dried and rewetted arable soil under integrated and conventional management
6. Microscopic methods to estimate biomass and activity of soil bacteria and fungi
7. The influence of residue quality and soil biota on aggregate stability
8. 15N-labeled plant material
9. Carbon and nitrogen distribution in aggregates from cultivated and native grassland soils
10. Soil structural stability during rapid wetting: Influence of land use on some aggregate properties
11. Advances in characterization of soil structure
12. Aggregate structure and carbon, nitrogen, and phosphorus in native and cultivated soils
13. Organic matter contained in soil aggregates from a tropical chronosequence: Correction for sand and light fraction
14. Bacterial and fungal abundance and biomass in conventional and no-tillage agroecosystems along two climatic gradients
15. Surface residue- and root-derived carbon in stable and unstable aggregates
16. Long-term tillage and crop residue management study at Akron, Colorado
17. Soil aggregates in microhabitats of microorganisms
18. Stability of soil aggregates in relation to organic constituents and soil water content
19. Effect of repeated drying at different temperatures on soil organic matter decomposition and characteristics, and on the soil microflora
20. Soil aggregate formation and the accrual of particulate and mineral-associated organic matter
21. Rates of change of soil structure under different cropping systems
22. Soil cohesion as affected by time and water content
23. Microbial biomass response to a rapid increase in water potential when dry soil is wetted
24. Effect of water fluctuations on microbial mass and activity in soil
25. Microorganisms and soil aggregate stability
26. 14C-labelled plant material
27. Contributions of fungi and bacteria to aggregate stability of cultivated soils
28. Management controls on soil carbon
29. 2 emissions from agricultural soils
30. Changes in bacterial and fungal biomass C, bacterial and fungal biovolume and ergosterol content after drying, remoistening and incubation of different layers of cool temperate forest soils
31. Aggregation and soil organic matter accumulation in cultivated and native grassland soils
32. Aggregate turnover and SOM dynamics under conventional and no-tillage systems
33. Use and recycle of sodium polytungstate in soil organic matter studies
34. Soil structure and soil organic matter: I. Distribution of aggregate size classes and aggregate associated C
35. Rate of decomposition of organic matter in soil as influenced by repeated air drying-rewetting and repeated additions of organic material
36. Effect of drying and freezing soils on carbon dioxide production, available mineral nutrients, aggregation, and bacterial population
37. Organic matter and waterstable aggregates in soils
38. Age hardening of agricultural top soils
39. Changes in soil aggregate water stability induced by wetting and drying cycles in non-saturated soil
40. Carbon and nitrogen mineralization from two soils of contrasting texture and microaggregate stability: Influence of sequential fumigation, drying and storage
41. Microbial biomass and activity in soils with fluctuating water contents