Land subsidence Notes: Definitions & Explanations PDF | Download eBooks

Study Land subsidence lecture notes PDF with biology definitions and explanation to study What is Land subsidence?. Study land subsidence explanation with biology terms to review biology course for online degree programs.

Land subsidence Notes:

Subsidence is the sudden sinking or gradual downward settling of the ground's surface with little or no horizontal motion. The definition of subsidence is not restricted by the rate, magnitude, or area involved in the downward movement. It may be caused by natural processes or by human activities. Ground subsidence is of global concern to geologists, geotechnical engineers and to the people in general. Earthquake is one of the ways through which the subsidence can occur, for example large areas of land can subside drastically during an earthquake because of offset along fault lines. Land subsidence can also occur as a result of settling and compacting of unconsolidated sediment from the shaking of an earthquake.

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