
Subsidence - Wikipedia
Subsidence is a general term for downward vertical movement of the Earth's surface, which can be caused by both natural processes and human activities. Subsidence involves little or no …
Land Subsidence | U.S. Geological Survey - USGS.gov
Mar 2, 2019 · More than 80 percent of known land subsidence in the U.S. is a consequence of groundwater use, and is an often overlooked environmental consequence of our land and …
What is subsidence? - NOAA's National Ocean Service
Subsidence - sinking of the ground because of underground material movement—is most often caused by the removal of water, oil, natural gas, or mineral resources out of the ground by …
Subsidence | Ground Movement, Soil Compaction & Land …
Subsidence, sinking of the Earth’s surface in response to geologic or man-induced causes. When subsidence occurs in great belts, providing troughs for the accumulation of sediments, the …
Subsidence - Department Of Water Resources
Subsidence is the sinking of the land surface due to changes in the soil or sediment beneath our feet. Subsidence occurs for a variety of reasons such as groundwater pumping, oil extraction, …
Subsidence Overview - Harris Galveston Subsidence District
Aquifer compaction from groundwater withdrawal, oil and gas extraction, underground mining, sinkholes, drainage of organic soils, and natural depositional compaction are the most …
Land subsidence risk to infrastructure in US metropolises
May 8, 2025 · Here we use space geodetic measurements from 2015 to 2021 to create high-resolution maps of subsidence rates for the 28 most populous US cities. We estimate that at …
Ground Subsidence: Definition, Causes, and Effects
Nov 6, 2024 · Understanding what ground subsidence is, its causes, effects, and how to prevent it is crucial for engineers, construction professionals, and environmental scientists.
Mapping the global threat of land subsidence | Science
Jan 1, 2021 · Subsidence, the lowering of Earth's land surface, is a potentially destructive hazard that can be caused by a wide range of natural or anthropogenic triggers but mainly results …
Understanding Subsidence in Environmental Geology
May 30, 2025 · In this article, we will explore the causes of subsidence, its effects on the environment, and the measures that can be taken to prevent or mitigate its impacts. …