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Measuring Hydraulic Properties Using a Line Source

II. Field Test

^a School of Geography and Geology, McMaster Univ., Hamilton, ON, Canada L8S 4M1
^b Dep. of Land Resource Science, Univ. of Guelph, Guelph, ON, Canada N1G 2W1
^c Graduate Studies and Research, Univ. of Saskatchewan, Rm 50 Murray Bldg, 3 Campus Drive, Saskatoon, SK, Canada S7N 5A4

View larger version (52K): [in a new window]   Fig. 1 Cross-sectional view of the experiment layout

View larger version (12K): [in a new window]   Fig. 2 The approximate 95% confidence contours for (, Ks) estimated by five different approaches (q = 0.90 x 10-6 m3 s-1 m-1). The confidence regions are correct but the confidence level is approximate. Note: k = 13.9 m-1, Ksk = 4.16 x 10-5 ms-1

View larger version (21K): [in a new window]   Fig. 3 The local values of (a) , (b) ln(Ks), and (c) s and their trends

View larger version (30K): [in a new window]   Fig. 4 Histograms of (a) , (b) ln(Ks), and (c) s