Scientists from the University of Waterloo have developed a map showing which regions and population centres of Western Canada are likely to experience earthquakes induced by underground energy extraction.
Hydraulic fracturing is used to produce cracks in the rock formation to enhance energy extraction from geothermal and unconventional resources. This process is typically accompanied by seismicity, or induced earthquakes, because injection changes pore pressures and temperatures, facilitating slippage of fractures and faults.
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