Bullard, Edward Crisp (1939): Component parts of the World Heat Flow Data Collection [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.802468
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Bullard, Edward Crisp (1939): Heat Flow in South Africa. Proceedings of the Royal Society A-Mathematical Physical and Engineering Sciences, 173, 474-502, https://doi.org/10.1098/rspa.1939.0159
International Heat Flow Commission, I H F C (2012): Global Heat Flow Database. The Global Heat Flow Database of the International Heat Flow Commission (IHFC), University of North Dakota, USA; (data copied, 2012-10), https://ihfc-iugg.org/products/global-heat-flow-database/data
Jones, M Q W (1987): Heat Flow and Heat Production in the Namaqua Mobile Belt, South Africa. Journal of Geophysical Research: Solid Earth, 92(B7), 6273-6289, https://doi.org/10.1029/JB092iB07p06273
Further details:
Jessop, Alan M; Hobart, Michael A; Sclater, John G (1976): The World Heat Flow Data Collection - 1975. Geological Survey of Canada, Earth Physics Branch, Geothermal Series, 5, 10 pp, hdl:10013/epic.40176.d002
Coverage:
Median Latitude: -26.976154 * Median Longitude: 26.852046 * South-bound Latitude: -30.500000 * West-bound Longitude: 21.500000 * North-bound Latitude: -26.283300 * East-bound Longitude: 28.300000
Minimum ELEVATION: 990 m a.s.l. * Maximum ELEVATION: 1665 m a.s.l.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Area/locality | Area | Bullard, Edward Crisp | |||
| 2 | Sample, optional label/labor no | Lab no | Bullard, Edward Crisp | |||
| 3 | LATITUDE | Latitude | Geocode | |||
| 4 | LONGITUDE | Longitude | Geocode | |||
| 5 | ELEVATION | Elevation | m a.s.l. | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Bullard, Edward Crisp | Minimum depth | |
| 7 | Depth, bottom/max | Depth bot | m | Bullard, Edward Crisp | Maximum depth | |
| 8 | Number of temperature data | No Temps | Bullard, Edward Crisp | |||
| 9 | Temperature gradient | T grad | mK/m | Bullard, Edward Crisp | ||
| 10 | Number of conductivity measurements | No Cond | Bullard, Edward Crisp | |||
| 11 | Conductivity, average | Cond average | W/m K | Bullard, Edward Crisp | ||
| 12 | Heat flow | HF | mW/m2 | Bullard, Edward Crisp | ||
| 13 | Number | No | Bullard, Edward Crisp | Number of individual sites | ||
| 14 | Method comment | Method comm | Bullard, Edward Crisp |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
122 data points
Data
| 1 Area | 2 Lab no | 3 Latitude | 4 Longitude | 5 Elevation [m a.s.l.] | 6 Depth top [m] | 7 Depth bot [m] | 8 No Temps | 9 T grad [mK/m] | 10 No Cond | 11 Cond average [W/m K] | 12 HF [mW/m2] | 13 No | 14 Method comm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SAF093 | Jacoba 3 | -27.1500 | 26.5700 | 1310 | 1564 | 2143 | 15 | 5 | 2.89 | 43 | 1 | ||
| SAF093 | Jacoba 3 | -27.1500 | 26.5700 | 1310 | 48 | 389 | 12 | 4 | 3.35 | 41 | 1 | ||
| SAF093 | Jacoba 3 | -27.1500 | 26.5700 | 1310 | 389 | 846 | 12 | 5 | 3.35 | 41 | 1 | borehole | |
| SAF093 | Jacoba 3 | -27.1500 | 26.5700 | 1310 | 846 | 1564 | 13 | 5 | 2.89 | 38 | 1 | ||
| SAF094 | Gerhardminnebron | -26.4850 | 27.2150 | 1520 | 1276 | 2846 | 12 | 21 | 5.69 | 54 | 1 | borehole | |
| SAF095 | Doornkloof | -26.3917 | 27.5733 | 1665 | 1223 | 1893 | 10 | 9 | 5.65 | 50 | 1 | borehole | |
| SAF095 | Doornkloof | -26.3917 | 27.5733 | 1665 | 30 | 1223 | 11 | 6 | 4.60 | 29 | 1 | ||
| SAF096 | Reef-Nigel | -26.2833 | 28.3000 | 1565 | 427 | 930 | 18 | 8 | 45 | 1 | borehole | ||
| SAF096 | Reef-Nigel | -26.2833 | 28.3000 | 1565 | 91 | 427 | 12 | 14 | 3.10 | 43 | 1 | ||
| SAF096 | Reef-Nigel | -26.2833 | 28.3000 | 1565 | 930 | 1387 | 18 | 9 | 41 | 1 | borehole | ||
| South Africa | Doornhoutrivier | -27.1217 | 26.5683 | 1280 | 300 | 1704 | 10 | 13 | 4.48 | 41 | 1 | ||
| South Africa | Driefontein | -26.3500 | 27.4667 | 1562 | 30 | 587 | 5 | 7 | 4.60 | 31 | 1 | borehole | |
| South Africa | Dubbeldevlei DV | -30.5000 | 21.5000 | 990 | 852 | 1497 | 22 | 4 | 2.85 | 64 | 1 | borehole |