A classification of drainage and macropore flow in an agricultural catchment

Hydrological Processes

Volumn 16, Issue 1, 2002, Pages 27-46

  Heppell, C M ^a   Worrall, F ^b   Burt, T P ^b   Williams, R J ^c  

^a QUEEN MARY UNIVERSITY OF LONDON   (United Kingdom)

^b DURHAM UNIVERSITY   (United Kingdom)

^c CENTRE FOR ECOLOGY AND HYDROLOGY   (United Kingdom)

Author keywords

Clay soil; Macropores; Multivariate statistics; Underdrainage

Indexed keywords

CLAY; DRAINAGE; FLOW CONTROL; PRINCIPAL COMPONENT ANALYSIS; RAIN;

MACROPORE FLOW;

CATCHMENTS;

CLAY; DRAINAGE; PORE SIZE; SOIL; STATISTICAL ANALYSIS;

AGRICULTURAL CATCHMENT; CLAY SOIL; DRAINAGE; MACROPORE; MULTIVARIATE ANALYSIS; WATER FLOW;

UNITED KINGDOM;

EID: 0036157322     PISSN: 08856087     EISSN: None     Source Type: Journal    
DOI: 10.1002/hyp.282     Document Type: Article

References (50)

1. Relationships between hydraulic conductivity and morphometric data of an argillic horizon
2. Subsurface runoff
3. Movement of water and solutes from agricultural land: The effects of artificial drainage
4. Water flow in soil macropores II. A combined flow model
5. Macropores and water flows in soils
6. Tillage and simulated rainfall intensity effect on bromide movement in an Argiudoll
7. Using morphometric expressions for macropores to improve soil physical analyses of field soils
8. The function of different types of macropores during saturated flow through four swelling soil horizons
9. A field method for measuring short-circuiting in clay soils
10. Capabilities and limitations of detailed hillslope hydrological modelling
11. Modelling of runoff generation and soil moisture dynamics for hillslopes and micro-catchments
12. The movement of nitrate fertiliser from the soil surface to drainage waters by preferential flow in weakly structured clay soils, Slapton, S. Devon
13. Rainfall intensity affects transport of water and chemicals through macropores in no-till soils
14. Factors affecting preferential flow of water and atrazine through earthworm burrows under continuous no-till-corn
15. Rapid drainage response to precipitation
16. Preferential flow in sandy loam soils as affected by irrigation intensity
17. Macropore effects in conventional and non-tillage soils
18. Impacts of antecedent moisture and soil surface mulch coverage on water and chemical transport through a no-till soil
19. Perched water tables on hillsides in Western Oregon: 1. Some factors affecting their development and longevity
20. Factors influencing the loss of pesticides in drainage from a cracking clay soil
21. The influence of hydrological pathways on the transport of the herbicide, isoproturon, through an underdrained clay soil
22. Variations in the hydrology of an underdrained clay hillslope
23. Tracers to aid understanding of the leaching of a herbicide in clay soil
24. A field study of macropore flow under saturated conditions using a bromide tracer
25. Transport of inorganic and natural organic tracers through an isolated pedon in a forested watershed
26. The use of mini-lysimeters to study the influence of rainfall intensity on pesticide transport and water pathways
27. Preferential flow pathways and their capacity to transport isoproturon in a structured clay soil
28. Pesticides and nutrient movement into subsurface tile drains on a silt loam soil in Indiana
29. The movement of water through cores of dry (cracked) clay-loam grassland topsoil
30. Incorporating preferential flow and herbicide fate and transport into the DRAINAGE model
31. Describing water flow in macroporous soils using the modified macro model
32. Macropore hydraulics: Taking a sledgehammer to classical theory
33. A rationale of old water discharge through macropores in a steep, humid catchment
34. Modifications of the GLEAMS model for crack flow
35. The wetting and drying of a grazed and ungrazed clay soil
36. Tile drain sampling of preferential flow on a field scale
37. The extent of agricultural field drainage in England and Wales, 1971-1980
38. Effects of initial water content on macropore/matrix flow and transport of applied chemicals
39. Initial storm effects on macropore transport of surface-applied chemicals in no-till soil
40. Conservation tillage and macropore factors that affect water movement and the fate of chemicals
41. Nitrate-nitrogen and chloride movement through undisturbed field soil
42. An evaluation of some fluorescent and non-fluorescent dyes in the identification of water transmission routes in soils
43. Contrasts in storm event hydrochemistry in an acidic afforested catchment in upland Wales
44. Preferential flow in structured and sandy soils
45. Microrelief and rainfall effects on water and solute movement in earthworm burrows
46. Subsurface flow responses of a small forested catchment in the Ouachita mountains
47. The influence of macropores on the transport of dissolved and suspended matter through soil
48. Pesticide transport to surface waters within an agricultural catchment
49. Infiltration, macroporosity, and mesoporosity distributions on two forested watersheds
50. Hydraulic and physical nonequilibrium effects on multiregion flow