In cooperation with mining companies, temperature data are being acquired at several sites in the Cape Smith — Wakeham Bay Belt of Northern Québec. Cables, containing up to twenty thermistors, are lowered into exploratory diamond-drill holes upon completion, and allowed to freeze in place. Three temperature profiles at Asbestos Hill yield low geothermal gradients; thermal conductivities of core are moderate to low and hence low values of the terrestrial heat flow are observed. Extrapolating temperature profiles to greater depths gives a permafrost thickness of at least 540 m. The uncorrected terrestrial heat fluxes calculated for the shallow holes are about 2/3 that of the lower section of the deeper hole. Such contrast in heat flow is used...
Thermal modeling is a powerful tool to infer the temperature regime of the ground in permafrost area...
Based on daily readings 1951-1955 by meteorological observers at Resolute, supplemented by author's ...
We have developed a borehole methodology to estimate formation thermal conductivity in situ with a s...
In 1978, a shallow permafrost and terrain analysis study was started at Canadian Forces Station Aler...
Specially detailed studies of permafrost have developed at Schefferville because of the availability...
Ground temperature studies, begun in 1977, revealed the presence of permafrost at the summit of Mont...
Deposition of mine tailings in a cold climate requires precautions as temporary sub-zero temperature...
A knowledge of permafrost distribution is of vital concern to the practising engineer and geologist....
Ground temperature studies, begun in 1977, revealed the presence of permafrost at the summit of Mont...
Abstract Monitoring the thermal state of permafrost (TSP) is important in many environmental science...
dissertationPeriodic temperature measurements in the DOI/GTN-P Deep Borehole Array on the western Ar...
The role of climate and, in particular, air temperature in determining the geographical distribution...
Soil temperature variation is one of the governing factors of mechanical properties of frozen soils ...
In order to study the behaviour of shallow closed-loop geothermal systems four borehole heat exchang...
The mean annual air temperature in Svalbard has increased between 3 °C and 5 °C during the last 40 t...
Thermal modeling is a powerful tool to infer the temperature regime of the ground in permafrost area...
Based on daily readings 1951-1955 by meteorological observers at Resolute, supplemented by author's ...
We have developed a borehole methodology to estimate formation thermal conductivity in situ with a s...
In 1978, a shallow permafrost and terrain analysis study was started at Canadian Forces Station Aler...
Specially detailed studies of permafrost have developed at Schefferville because of the availability...
Ground temperature studies, begun in 1977, revealed the presence of permafrost at the summit of Mont...
Deposition of mine tailings in a cold climate requires precautions as temporary sub-zero temperature...
A knowledge of permafrost distribution is of vital concern to the practising engineer and geologist....
Ground temperature studies, begun in 1977, revealed the presence of permafrost at the summit of Mont...
Abstract Monitoring the thermal state of permafrost (TSP) is important in many environmental science...
dissertationPeriodic temperature measurements in the DOI/GTN-P Deep Borehole Array on the western Ar...
The role of climate and, in particular, air temperature in determining the geographical distribution...
Soil temperature variation is one of the governing factors of mechanical properties of frozen soils ...
In order to study the behaviour of shallow closed-loop geothermal systems four borehole heat exchang...
The mean annual air temperature in Svalbard has increased between 3 °C and 5 °C during the last 40 t...
Thermal modeling is a powerful tool to infer the temperature regime of the ground in permafrost area...
Based on daily readings 1951-1955 by meteorological observers at Resolute, supplemented by author's ...
We have developed a borehole methodology to estimate formation thermal conductivity in situ with a s...