Description of soil water characteristics using cubic spline interpolation

Soil Science Society of America Journal

Volumn 65, Issue 2, 2001, Pages 279-283

  Kastanek, F J ^a   Nielsen, D R ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER PROGRAMMING; DIFFERENTIAL EQUATIONS; INTERPOLATION; WATER;

CUBIC SPLINE INTERPOLATION;

SOILS;

DATA SET; INTERPOLATION; NUMERICAL METHOD; SOIL WATER;

EID: 0035030637     PISSN: 03615995     EISSN: None     Source Type: Journal    
DOI: 10.2136/sssaj2001.652279x     Document Type: Article

References (16)

1. Macroscopic balance equations in soils and aquifers: The case of space- and time-dependent instrumental response
2. Field soil hydraulic properties based on physical and mineralogical information
3. Retention and relative permeability relations of immiscible fluids based on pressure cell data
4. Estimation of empirical parameters for soil-water retention curves
5. Predicting the unsaturated hydraulic conductivity using multi-porosity water retention curves
6. Hydraulic conductivity estimation for soils with heterogeneous pore structure
7. Application of spline function to soil science
8. Monotone piecewise cubic interpolation
9. A method to fit soil hydraulic curves in models of flow in unsaturated soils
10. An interactive program to represent the soil water characteristics by cubic splines
11. Evaluation of closed-form analytical models to calculate conductivity in a fine sand
12. A closed form equation for predicting the hydraulic conductivity of unsaturated soils