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Biologia

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Volume 61, Issue 19 (Nov 2006)

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Enhancement of seepage and lateral preferential flow by biopores on hillslopes

John Nieber
  • Department of Bioproducts and Biosystems Engineering, University of Minnesota, 1390 Eckles Ave., St. Paul, MN, 55108, USA
  • Email:
/ Tammo Steenhuis
  • Department of Biological and Environmental Engineering, Cornell University, Riley-Robb Hall, Ithaca, NY, 14850, USA
  • Email:
/ Todd Walter
  • Department of Biological and Environmental Engineering, Cornell University, Riley-Robb Hall, Ithaca, NY, 14850, USA
  • Email:
/ Mark Bakker
  • Department of Biological and Agricultural Engineering, University of Georgia, Athens, GA, 30602, USA
  • Email:
Published Online: 2006-11-01 | DOI: https://doi.org/10.2478/s11756-006-0162-1

Abstract

Natural soils are generally populated with a wide variety of macropores formed from physical processes and/or biological activity. These macropores can have a large influence on the lateral flow of water in hillslope soils even when those macropores are not continuous or connected directly to ponded water. The concept of self-organization of flow paths described by Sidle et al. (2001) is analyzed through numerical simulation of variably-saturated flow in a large cylinder of soil containing a population of disconnected macropores. It is demonstrated that there is a threshold water pressure at which the macropores will become active, and above this threshold the then active network of macropores significantly increases the effective conductance of the soil volume. In the case examined here the increase exceeded 40%. The analysis presented provides a context for the explanation of soil pipe formation by the process of seepage erosion. An analogy is drawn between percolation theory in porous media and the concept of self-organization of flow pathways at the hillslope scale.

Keywords: macropores; finite element modeling; flow path self-organization

  • [1] Bakker, M. & Nieber, J.L. 2005. Two-dimensional steady unsaturated flow through embedded elliptical layers. Water Resour. Res. 40: W12406, woi:10.1029/2004WR0032995

  • [2] Comsol. 2006. COMSOL Multiphysics 3.2a, COMSOL Inc., Burlington, MA.

  • [3] Hunt, A. 2005. Percolation theory for flow in porous media. Springer, Berlin. 202 pp.

  • [4] Jones, J.A.A. 1997. Pipeflow contributing areas and runoff response. Hydrol. Proc. 11: 35–41. http://dx.doi.org/10.1002/(SICI)1099-1085(199701)11:1<35::AID-HYP401>3.0.CO;2-B [Crossref]

  • [5] Kirkby, M.J. 1985. Hillslope hydrology, pp. 37–75. In: Anderson, M.G. & Burt, T.P., (eds), Hydrologic forecasting, Wiley, Chichester.

  • [6] Noguchi, S., Tsuboyama, Y., Sidle, R.C. & Hosada, I. 1999. Morphological characteristics of macropores and the distribution of preferential flow pathways in a forested slope segment. Soil Sci. Soc. Am. J. 63: 1413–1423. http://dx.doi.org/10.2136/sssaj1999.6351413x [Crossref]

  • [7] Samani, Z.A. & Willardson, L.S. 1981. Soil hydraulic stability in a subsurface drainage system. Trans. Amer. Soc. Agr. Eng. 24: 666–669. [Crossref]

  • [8] Sidle, R.C., Noguchi, S., Tsuboyama, Y. & Laursen, K. 2001. A conceptual model of preferential flow systems in forested hillslopes: evidence of self-organization. Hydrol. Process. 15: 1675–1692. http://dx.doi.org/10.1002/hyp.233 [Crossref]

  • [9] Sidle, R.R., Tsuboyama, Y., Noguchi, S., Hosada, I., Fujieda M. & Shimizu, T. 2000. Stormflow generation in steep forested headwaters: a linked hydrogeomorphic paradigm. Hydrol. Process. 14: 369–385. http://dx.doi.org/10.1002/(SICI)1099-1085(20000228)14:3<369::AID-HYP943>3.0.CO;2-P [Crossref]

  • [10] Tsuboyama, Y., Sidle, R.C., Noguchi, S. & Hosada, I. 1994. Flow and transport through the soil matrix and macropores of a hillslope segment. Water Resour. Res. 30: 879–890. http://dx.doi.org/10.1029/93WR03245 [Crossref]

About the article

Published Online: 2006-11-01

Published in Print: 2006-11-01


Citation Information: Biologia, ISSN (Online) 1336-9563, ISSN (Print) 0006-3088, DOI: https://doi.org/10.2478/s11756-006-0162-1. Export Citation

© 2006 Institute of Botany, Slovak Academy of Sciences. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. (CC BY-NC-ND 3.0)

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