Articles | Volume 25, issue 2
https://doi.org/10.5194/hess-25-983-2021
https://doi.org/10.5194/hess-25-983-2021
Technical note
 | 
25 Feb 2021
Technical note |  | 25 Feb 2021

Sigmoidal water retention function with improved behaviour in dry and wet soils

Gerrit Huibert de Rooij, Juliane Mai, and Raneem Madi

Viewed

Total article views: 2,772 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,820 862 90 2,772 391 111 137
  • HTML: 1,820
  • PDF: 862
  • XML: 90
  • Total: 2,772
  • Supplement: 391
  • BibTeX: 111
  • EndNote: 137
Views and downloads (calculated since 17 Aug 2020)
Cumulative views and downloads (calculated since 17 Aug 2020)

Viewed (geographical distribution)

Total article views: 2,772 (including HTML, PDF, and XML) Thereof 2,631 with geography defined and 141 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 30 May 2026
Download
Short summary
The way soils capture infiltrating water affects crops and natural vegetation and groundwater recharge. This retention of soil water is described by a mathematical function that covers all water contents from very dry to water saturated. We combined two existing lines of research to improve the behaviour of a popular function for very dry and very wet conditions. Our new function could handle a wider range of conditions than earlier curves. We provide fits to a wide range of soils.
Share