23.14.1. Reservoir-Induced Seismicity

Try these first

1. 1.

   What is reservoir-induced seismicity?

   Hint

   Think about what happens when water is added to the ground.

2. 2.

   Name one key component of the elastic rebound theory.

   Hint

   Consider how forces affect rocks over time.

3. 3.

   What is the main effect of loading from reservoirs?

   • Increase in seismic activity
   • Decrease in seismic activity
   • No effect

   Hint

   Think about how weight affects rock stability.

4. 4.

   Elastic rebound theory relates to what process?

   • True
   • False

   Hint

   Recall what happens when stress builds up in rocks.

5. 5.

   Describe in detail the mechanisms by which a new reservoir might influence the seismicity of an area prone to quakes.

   Hint

   Think about how pressure can change rock stability over time.

6. 6.

   Using the concept of elastic rebound, predict and discuss the potential seismic risks associated with an existing dam that is undergoing repair and water level changes.

   Hint

   Consider both the rising and decreasing water levels in your assessment.