Borehole Site: CN-QD22
Data Contact: Shen X. (CN)


Date of measurement (year): 1991
Estimated prior steady state GST (°C): 6.00
Estimated mean conductivity (W m-1 K-1): 0.83
Estimated mean thermal gradient (K km-1): 25.00

Depth Below Surface (m)   Temperature (°C)

20.00 6.50 40.00 7.00 60.00 7.60 80.00 8.20 100.00 8.87 120.00 9.40 140.00 9.97 160.00 10.59 180.00 11.12 200.00 11.74 240.00 13.30 260.00 13.90 280.00 14.40 300.00 14.99 320.00 15.63 340.00 16.05 360.00 16.65 380.00 17.10 400.00 17.66

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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