Prediction of soil hydraulic characteristics from basic soil properties

    Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

    Abstract

    Pedotransfer functions (PTFs) prove to be powerful tools for predicting soil hydraulic characteristics from basic soil properties. PTFs have the advantage over direct measurement techniques that they are inexpensive and easy to use. Accuracy of predictions for many applications on regional and national scales is appropriate. PTFs must not be used to make predictions for soils outside the range of soils used to derive them. So, use of PTFs for interpolation purposes is safe, but unwise in case of extrapolation. Since PTFs are as good as the original measured data from which they were derived periodical updating is a necessity.
    Original languageUndefined/Unknown
    Title of host publicationSoil structure and transport processes; implications for water, gases, nutrients, pesticides, and contaminants in soils
    EditorsP.A.C. Raats, H. Rogaar, A.H. van den Heuvel-Pieper
    Pages121-132
    Publication statusPublished - 1996

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