Table 2. Conductivity and admittivity at 4 acquisition frequencies.
ACa (kHz) | BPH (kHz) | GI (kHz) | Str (kHz) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.1 | 1 | 10 | 100 | 0.1 | 1 | 10 | 100 | 0.1 | 1 | 10 | 100 | 0.1 | 1 | 10 | 100 | |
Conductivity: | ||||||||||||||||
Minimum | 38 | 43 | 53 | 82 | 35 | 39 | 54 | 71 | 29 | 40 | 51 | 79 | 6 | 33 | 64 | 73 |
25th Percentile | 71 | 75 | 68 | 117 | 63 | 70 | 87 | 113 | 70 | 77 | 95 | 123 | 97 | 101 | 112 | 130 |
Median | 87 | 92 | 106 | 135 | 80 | 87 | 107 | 134 | 91 | 100 | 118 | 146 | 118 | 122 | 134 | 149 |
75th Percentile | 105 | 111 | 124 | 158 | 103 | 108 | 125 | 149 | 117 | 121 | 139 | 166 | 138 | 140 | 153 | 172 |
Max | 166 | 191 | 219 | 278 | 167 | 172 | 186 | 207 | 224 | 235 | 261 | 287 | 211 | 198 | 220 | 252 |
Mean | 90 | 94 | 109 | 140 | 83 | 89 | 108 | 133 | 97 | 102 | 120 | 148 | 119 | 122 | 134 | 150 |
SD | 27 | 28 | 29 | 32 | 28 | 27 | 28 | 29 | 34 | 33 | 34 | 34 | 32 | 31 | 30 | 31 |
SE | 3 | 3 | 3 | 4 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 3 |
95% CI | 83–96 | 88–100 | 102–115 | 132–147 | 79–88 | 85–93 | 104–113 | 129–138 | 92–103 | 96–107 | 115–126 | 142–153 | 114–124 | 117–127 | 129–139 | 145–155 |
Permittivity:* | ||||||||||||||||
Minimum | 0.108 | 1.08 | 2.99 | 0.622 | 0.583 | 1.34 | 2.01 | 1.63 | 0.068 | 1.55 | 1.41 | 1.87 | 0.002 | 0.03 | 1.01 | 0.86 |
25th Percentile | 0.562 | 4.97 | 12.6 | 28.4 | 1.25 | 6.78 | 11.8 | 13.4 | 0.344 | 6.23 | 12.9 | 13.4 | .05 | 2.53 | 6.32 | 5.55 |
Median | 1.58 | 6.89 | 14.9 | 26.7 | 2.36 | 9.24 | 15.3 | 17.1 | 1.80 | 8.03 | 15.6 | 17.3 | 1.22 | 5.77 | 9.92 | 10.3 |
75th Percentile | 2.59 | 8.32 | 17.5 | 39.6 | 3.33 | 11.2 | 18.4 | 21.6 | 3.21 | 10.5 | 19.2 | 21.0 | 2.40 | 8.77 | 13.3 | 14.9 |
Max | 17.2 | 17.5 | 29.9 | 91.8 | 10.0 | 18.6 | 30.0 | 77.8 | 11.0 | 17.6 | 30.4 | 63.8 | 9.28 | 24.9 | 28.1 | 49.6 |
Mean | 1.50 | 6.96 | 14.8 | 30.3 | 2.18 | 9.00 | 15.1 | 18.2 | 1.54 | 8.29 | 16.1 | 18.1 | 0.558 | 5.88 | 9.72 | 11.2 |
SD | 2.80 | 2.99 | 4.84 | 17.3 | 2.29 | 3.47 | 4.67 | 8.54 | 2.93 | 3.32 | 4.95 | 8.40 | 3.30 | 4.73 | 5.49 | 7.79 |
SE | 0.333 | 0.355 | 0.574 | 2.05 | 0.178 | 0.270 | 0.364 | 0.665 | 0.241 | 0.273 | 0.407 | 0.690 | 0.268 | 0.383 | 0.445 | 0.632 |
95% CI | 0.842–2.15 | 6.26–7.65 | 13.7–15.9 | 26.2–34.3 | 1.83–2.53 | 8.47–9.53 | 14.4–15.8 | 16.9–19.5 | 1.07–2.01 | 7.76–8.83 | 15.3–16.9 | 16.7–19.4 | 0.032–1.08 | 5.12–6.63 | 8.84–10.6 | 9.92–12.4 |
Negative values recorded at 0.1 kHz are not included in statistical analysis.