What is subsidence?

Subsidence refers to the sinking or lowering of the earth's surface, often as a result of various geological or anthropogenic factors. This phenomenon can occur due to the natural settling of sediments, the compaction of soil, or the depletion of underground water sources. When land subsides, it moves to lower elevations, impacting land use, infrastructure, and drainage patterns.

Understanding subsidence is crucial for landscape architects and planners, as it can lead to significant issues such as increased flooding risks, changes in land usability, and impacts on existing structures. By recognizing the definition of subsidence as the lowering of land, professionals can effectively assess and mitigate risks associated with this process in their designs and planning efforts.