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Groundwater-related subsidence - Wikipedia

en.wikipedia.org/wiki/Groundwater-related_subsidence

Groundwater-related subsidence is the subsidence (or the sinking) of land resulting from groundwater extraction, and a major problem in the developing world ...

Land subsidence, USGS Water Science School

water.usgs.gov/edu/earthgwlandsubside.html

Dec 9, 2016 ... Land subsidence and relation to withdrawals of groundwater, from the USGS Water Science School.

USGS Groundwater Information: Land Subsidence

water.usgs.gov/ogw/subsidence.html

Dec 29, 2016 ... Land subsidence is a gradual settling or sudden sinking of the Earth's surface owing to subsurface movement of earth materials. Subsidence is ...

Land Subsidence From Ground-Water Pumping

geochange.er.usgs.gov/sw/changes/anthropogenic/subside/

Dec 9, 2016 ... Land subsidence is the lowering of the land-surface elevation from changes that take place underground. Common causes of land subsidence ...

Geologic Hazards: What You Need to Know about Land Subsidence ...

owlcation.com/stem/Geologic-Hazards-What-You-Need-to-Know-about-Groundwater-Induced-Land-Subsidence

Aug 29, 2016 ... Land subsidence caused by groundwater withdrawal poses a significant threat to governments, businesses, and the general public.

Land Subsidence - Arkansas Geological Survey

www.geology.ar.gov/geohazards/landsubsidence.htm

Land subsidence is defined as the lowering of the land surface. Many different factors can cause the land surface to subside. Subsidence can occur rapidly due  ...

What is land subsidence? - San Jacinto River Authority

www.sjra.net/about/facts/what-is-land-subsidence/

Land subsidence occurs when large amounts of groundwater have been excessively withdrawn from an aquifer. The clay layers within the aquifer compact and ...

California | What is land subsidence? - USA Today

www.usatoday.com/videos/news/2015/12/10/77028670/

Dec 10, 2015 ... Land subsidence is explained by Michelle Sneed of the USGS.

Land subsidence in Bangkok, Thailand - ScienceDirect

www.sciencedirect.com/science/article/pii/S0013795205002693

Land subsidence from deep well pumping has been affecting Bangkok for the past 35 years. Its impact is particularly critical because of the flat low-lying topog.

Land Subsidence FAQ's – Fort Bend Subsidence District

fortbendsubsidence.org/frequently-asked-questions/land-subsidence-faqs/

Land subsidence is sinking of the land surface. The elevation of the land surface is lowered by compressing the many layers of clay beneath the land surface.