Borehole Site: CA-438-2
Data Contact: K. Wang (CA)


Date of measurement (year): 1987.62
Estimated prior steady state GST (°C): 4.00
Estimated mean conductivity (W m-1 K-1): 3.52
Estimated mean thermal gradient (K km-1): 10.00

Depth Below Surface (m)   Temperature (°C)

22.20 3.64 25.50 3.59 28.70 3.53 32.00 3.50 35.10 3.45 38.30 3.46 41.60 3.42 44.90 3.43 48.10 3.43 51.50 3.43 54.70 3.42 58.00 3.46 61.40 3.46 64.70 3.47 68.10 3.48 71.30 3.50 74.50 3.54 77.80 3.57 80.90 3.57 84.00 3.59 87.20 3.65 90.50 3.64 93.70 3.69 97.00 3.74 100.30 3.75 103.60 3.72 106.90 3.82 110.10 3.85 113.40 3.89 116.80 3.91 120.10 3.97 123.40 4.01 126.80 4.02 130.00 4.05 133.40 4.07 136.70 4.12 140.10 4.15 143.40 4.21 146.80 4.24 150.00 4.27 153.30 4.29 156.60 4.33 159.90 4.38 163.10 4.42 166.30 4.44 169.60 4.49 172.80 4.52 176.10 4.54 179.30 4.60 182.60 4.65 185.90 4.69 189.20 4.70 192.40 4.75 195.70 4.75 199.00 4.79 202.30 4.83 205.50 4.88 208.80 4.90 212.10 4.96 215.30 4.96 218.50 5.01 221.80 5.04 225.00 5.08 228.30 5.09 231.40 5.12 234.70 5.17 238.00 5.19 241.10 5.24 244.30 5.23 247.50 5.31 250.70 5.32 253.90 5.32 257.10 5.36 259.90 5.42 263.40 5.42 266.60 5.48 269.90 5.49 273.10 5.54 276.20 5.56 279.40 5.62 282.60 5.62 285.80 5.70 289.00 5.70 292.20 5.73 295.40 5.78 298.60 5.78 301.80 5.81 305.00 5.87 308.10 5.88 311.30 5.92 314.60 5.94 317.70 5.98 320.90 6.00 324.10 6.06 327.30 6.06 330.50 6.10 333.70 6.12 336.90 6.15 340.10 6.20 343.30 6.23 346.50 6.30 349.60 6.27 352.90 6.31 356.10 6.35 359.40 6.39 362.60 6.39 365.70 6.44 369.00 6.47 372.30 6.52 375.50 6.54

NOTE: The data listed above are the actual data we used in the reconstruction. The original observations may have begun at a shallower depth, or may have extended to a greater depth. Please contact the data contact person for more information about this borehole site.


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