The variation of the temperature of the soil, throughout the year and at different depths below ground surface,might seem to be a scientific curiosity of little practical interest to the water works engineer until the relationof soil temperature to the freezing of water pipes is appreciated. The freezing of water in buried mains is due,largely, to the cooling of the surrounding soil below the freezing point of water. This cooling is but one particular feature of a general pattern of the changing soil temperature profile as the effect of winter air temperatures is felt beneath the surface of the ground.La variation de la temp\ue9rature du sol tout au long de l?ann\ue9e et \ue0 diff\ue9rentes profondeurs sous la surface peut sembler \ueatre u...
Summary. - Movements of water through the upper horizons of the soil. It is commonly assumed that t...
This paper explores the effects of latent heat on the thermal response of the upper 20 metres of the...
The movement of soil moisture through cold regions soils is an active process that continues throug...
A property of water in porous materials is that it freezes at temperatures below 0 degrees C. There ...
The accepted practice of laying water lines has been to place them well below the anticipated frost ...
The accepted practice of laying water lines has been to place them well below the anticipated frost ...
The accepted practice of laying water lines has been to place them well below the anticipated frost ...
Soil temperatures, electrical conductivities, and water redistribution were measured at four field s...
Reports Canadian Defence Research Board's study, 1950-54. Experiments on rates of freeze and thaw of...
Frozen soil water is important in hydrologic events because it reduces water infiltration. The prese...
A knowledge of the extent to which the water content of soils may be frozen at any given temperature...
Reports Canadian Defence Research Board's study, 1950-54. Experiments on rates of freeze and thaw of...
Estimates of water flux and storage in organic-covered, permafrost terrains require an understanding...
More than a third of the Earth's surface is subject to seasonal or prolonged soil frosts, and the re...
Estimates of water flux and storage in organic-covered, permafrost terrains require an understanding...
Summary. - Movements of water through the upper horizons of the soil. It is commonly assumed that t...
This paper explores the effects of latent heat on the thermal response of the upper 20 metres of the...
The movement of soil moisture through cold regions soils is an active process that continues throug...
A property of water in porous materials is that it freezes at temperatures below 0 degrees C. There ...
The accepted practice of laying water lines has been to place them well below the anticipated frost ...
The accepted practice of laying water lines has been to place them well below the anticipated frost ...
The accepted practice of laying water lines has been to place them well below the anticipated frost ...
Soil temperatures, electrical conductivities, and water redistribution were measured at four field s...
Reports Canadian Defence Research Board's study, 1950-54. Experiments on rates of freeze and thaw of...
Frozen soil water is important in hydrologic events because it reduces water infiltration. The prese...
A knowledge of the extent to which the water content of soils may be frozen at any given temperature...
Reports Canadian Defence Research Board's study, 1950-54. Experiments on rates of freeze and thaw of...
Estimates of water flux and storage in organic-covered, permafrost terrains require an understanding...
More than a third of the Earth's surface is subject to seasonal or prolonged soil frosts, and the re...
Estimates of water flux and storage in organic-covered, permafrost terrains require an understanding...
Summary. - Movements of water through the upper horizons of the soil. It is commonly assumed that t...
This paper explores the effects of latent heat on the thermal response of the upper 20 metres of the...
The movement of soil moisture through cold regions soils is an active process that continues throug...