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Measuring Hydraulic Properties Using a Line Source

II. Field Test

Z.Fred Zhanga, R.Gary Kachanoskic, Gary W. Parkinb and Bingcheng Sic

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



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Fig. 1 Cross-sectional view of the experiment layout

 


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Fig. 2 The approximate 95% confidence contours for ({alpha}, 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: {alpha}k = 13.9 m-1, Ksk = 4.16 x 10-5 ms-1

 


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Fig. 3 The local values of (a) {alpha}, (b) ln(Ks), and (c) {theta}s and their trends

 


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Fig. 4 Histograms of (a) {alpha}, (b) ln(Ks), and (c) {theta}s

 





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