
Simulation of ground-water level fluctuations using recharge estimated by field infiltrometer measurements
Journal of Hydraulic Engineering
By: E.D. Swain
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Abstract
An infiltrometer was used at multiple locations at a site in Lee County, Fl. to define the spatial variability in infiltration parameters. Water-level data from a well at this site were collected hourly and used to determine the temporal variability in recharge. These results were used to define recharge in a representative stochastic numerical model of the aquifer. Model results without recharge compare well with existing analytical solutions for spatial head variability. Simulations with representative recharge events indicate that recharge produces a significant to dominant effect on head variability, which creates dispersion of contaminants, and that small-scale spatial and temporal recharge variations are the predominant mechanism causing the head variations.
Additional publication details
Publication type | Article |
---|---|
Publication Subtype | Journal Article |
Title | Simulation of ground-water level fluctuations using recharge estimated by field infiltrometer measurements |
Series title | Journal of Hydraulic Engineering |
Volume | 123 |
Issue | 10 |
Year Published | 1997 |
Language | English |
Larger Work Type | Article |
Larger Work Subtype | Journal Article |
Larger Work Title | Journal of Hydraulic Engineering |
First page | 904 |
Last page | 911 |