Park Name | Nuclide | Average specific activity (Bq/kg) | Maximum | Minimum | Standard Deviation |
Park A | K-40 | 470.88 | 635.39 | 284.83 | 57.33 |
U-238 | 28.36 | 60.39 | 16.67 | 6.61 | |
Th-232 | 49.22 | 74.14 | 24.44 | 7.57 | |
Park B | K-40 | 476.01 | 760.59 | 194.06 | 108.64 |
U-238 | 30.06 | 43.84 | 15.56 | 6.31 | |
Th-232 | 43.54 | 59.64 | 20.34 | 10.12 | |
Park C | K-40 | 473.19 | 907.7 | 153.37 | 157.34 |
U-238 | 31.28 | 47.79 | 13.71 | 6.42 | |
Th-232 | 42.14 | 63.99 | 16.32 | 11.03 | |
Park D | K-40 | 522.96 | 613.48 | 400.64 | 47.7 |
U-238 | 26.77 | 41.87 | 11.12 | 5.37 | |
Th-232 | 44.46 | 55.74 | 28.91 | 6.87 | |
Park E | K-40 | 640.02 | 1020.38 | 338.04 | 160.94 |
U-238 | 33.13 | 81.02 | 16.18 | 12.84 | |
Th-232 | 54.72 | 119.49 | 25.17 | 18.4 | |
Park F | K-40 | 610.48 | 1292.69 | 391.25 | 146.82 |
U-238 | 33.31 | 54.34 | 18.65 | 7.14 | |
Th-232 | 48.38 | 65.24 | 23.1 | 8.62 | |
Park G | K-40 | 615.86 | 1054.81 | 428.81 | 102.82 |
U-238 | 28.74 | 42.48 | 12.72 | 5.99 | |
Th-232 | 48.44 | 68.74 | 29.6 | 9.19 |