Some 60 holes drilled for hydrocarbon exploration in the Mackenzie valley afford the opportunity to obtain precise measurements of deep permafrost thicknesses...
Hydrologic, sediment, and biological data were collected in the middle Green River basin in eastern Utah from 1991 to 2000 in an effort to monitor the effects...
Hydrologic, sediment, and biological data were collected in the middle Green River basin in eastern Utah from 1991 to 2000 in an effort to monitor the effects...
Department of Energy, Mines and Resources Canada, 1984
Gamma-ray spectroscopy has been used to measure the concentrations of uranium, thorium and potassium of many samples representing crustal rocks. The heat...
Relict active layers in permafrost regions have been interpreted as indicators of past changes in climate (Mackay, 1976). The present active layer above the...
The signing of the Environmental Agreement between the Federal Department of lndian and Northern Affairs Canada (INAC) and lnterprovincial Pipelines Ltd. (IPL)...