Dual-permeability modelling of three-dimensional water flow at a clayey field

IASTED International Symposium on Environmental Modelling and Simulation, EMS 2008

Volumn , Issue , 2008, Pages 326-332

  Warsta, Lassi ^a   Paasonen Kivekäs, Maija ^a   Karvonen, Tuomo ^b   Taskinen, Antti ^c  

^a AALTO UNIVERSITY   (Finland)

^b WaterHope   (Finland)

^c FINNISH ENVIRONMENT INSTITUTE   (Finland)

Author keywords

Clay field; Modelling; Preferential flow; Tile drains

Indexed keywords

CLAYEY SOILS; DISTRIBUTED PROCESS; DUAL-PERMEABILITY; DUAL-PERMEABILITY MODELS; DYNAMIC NATURE; FIELD MODELLING; KINEMATIC WAVE APPROXIMATION; OVERLAND FLOW; PREFERENTIAL FLOWS; SHEETFLOWS; SOIL SHRINKAGE; SOUTHERN FINLAND; SUBSURFACE FLOW; SWELLING MODELS; TILE DRAINS; WATER FLOWS;

CAPILLARITY; FLOW PATTERNS; GEOLOGIC MODELS; GROUNDWATER FLOW; MAGNETIC SUSCEPTIBILITY; SOILS;

THREE DIMENSIONAL;

EID: 74549148962     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (19)

1. H. Nyroos, M. Partanen-Hertell, K. Silvo, & P. Kleemola, Vesiensuojelun suuntaviivat vuoteen 2015, Taustaselvityksen lähtökohdat ja yhteenveto tuloksista (Suomen ympäristö, 55, Suomen ympäristökeskus, 2006).
2. H. Koivusalo, T. Karvonen, & M. Paasonen-Kivekäs, Application of a two-dimensional model to calculate water balance of an agricultural hill slope, Phys. Chem. Earth (B), 24(4), 1999, 313-318.
3. S. Hintikka, H. Koivusalo, M. Paasonen-Kivekäs, V. Nuutinen, & L. Alakukku, Role of macroporosity in runoff generation on a sloping subsurface drained clay field - a case study with MACRO-model, Hydrology Research, 39(2), 2007, 143-155.
4. T. Karvonen, & M. Paasonen-Kivekäs, Valunnan muodostuminen makrohuokoisessa salaojitetussa savimaassa: Sjökullan koealueen analysointi matemaatisella mallilla, Siimes et al. (eds), Maaperän vuorovaikutukset. III Maaperätieteiden päivien laajennetut abstraktit. ProTerra, 22, 2005, 123-125.
5. N. Jarvis, A review of non-equilibrium water flow and transport in soil macropores: principles, controlling factors and consequences for water quality, European J. Soil Science, 58, 2007, 523-546.
6. M. Paasonen-Kivekäs, P. Vakkilainen, & T. Karvonen, Nutrient transport through tile drains on a clayey field, 10th Int. Drainage Workshop, of ICID, Helsinki Finland - Tallinn Estonia 6-11 July, 2008, 142-152.
7. K. C. Abbaspour, A. Kohler, J. Šimůnek, M. Fritsch, & R. Schulin, Application of a two-dimensional model to simulate flow and transport in a macroporous agricultural soil with tile drains, European J. Soil Science, 52, 2001, 433-447.
8. N. W. Haws, P. S. Rao, J. Šimůnek, & I. C. Poyer, Single-porosity and dual-porosity modelling of water flow and solute transport in a subsurface-drained fields using effective field-scale parameters, J. Hydrology, 313, 2005, 257-273.
9. A. I. Gärdenäs, J. Šimůnek, N. Jarvis, & M. Th. van Genuchten, Two-dimensional modelling of preferential water flow and pesticide transport from a tile-drained field, J. Hydrology, 329, 2006, 647-660.
10. L. Warsta, M. Paasonen-Kivekäs & T. Karvonen, Modelling Runoff at an Agricultural Field, 10th Int. Drainage Workshop, of ICID, Helsinki Finland - Tallinn Estonia 6-11 July, 2008, 209-217.
11. L. Warsta, Modelling overland flow and subsurface drainage runoffs at an agricultural field, (Licentiate Thesis, Helsinki University of Technology, Water Resources Laboratory, 2007).
12. A. Taskinen & M. Bruen. Incremental distributed modelling investigation in a small agricultural catchment: 1. Overland flow with comparison with the unit hydrograph model. Hydrol. Process. 21, 2007, 80-91.
13. T. Karvonen, A model for predicting the effect of drainage on soil moisture, soil temperature and crop yield (Doctoral dissertation, Helsinki University of Technology, 1988).
14. H. H. Gerke, & M. Th. van Genuchten, A dual-porosity model for simulating the preferential movement of water and solutes in structured porous media, Water Resour. Res., 29, 1993, 305-319.
15. J. Šimůnek, N. J. Jarvis, M. Th. Van Genuchten, & A. Gärdenäs, Review and comparison of models for describing non-equilibrium and preferential flow and transport in the vadosa zone, J. Hydrology, 272, 2003, 14-35.
16. M. Th. van Genuchten, A closed form equation for predicting the hydraulic conductivity of unsaturated soils, Soil Sci. Soc. Am. J., 44, 1980, 892-898.
17. th Triennal Congress: Soil management for sustainability. Univ. of Queensland, Brisbane, Australia, 2003, 16-22.
18. L. Alakukku, V. Nuutinen, E. Ketoja, H. Koivusalo, & M. Paasonen-Kivekäs, Formation of soil macroporosity in relation to subsurface drain location on a sloping clay field in humid conditions, Submitted to Soil and Tillage Research, 2007.
19. J. Kankaanranta, Veden virtaus ja ravinteiden huuhtoutuminen savimaassa (Master's Thesis, Helsinki University of Technology, Water Resources Laboratory, 1996).