groundwater extraction

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• Groundwater-related subsidence — is the subsidence (or the sinking) of land resulting from groundwater extraction. One estimate has 80% of serious land subsidence problems associated with the excessive extraction of groundwater [http://water.usgs.gov/ogw/pubs/fs00165/] , making… …   Wikipedia

• Groundwater — Shipot, a common source of drinking water in a Ukrainian village. Groundwater is water located beneath the ground surface in soil pore spaces and in the fractures of rock formations. A unit of rock or an unconsolidated deposit is called an… …   Wikipedia

• Groundwater remediation — is the process by which water pollution is extracted and filtered. Techniques There are several techniques used for groundwater remediation. These include Pump and Treat, Bioremediation, Air Sparging, Vapor Extraction, Bioaugmentation, Surfactant …   Wikipedia

• Arsenic contamination of groundwater — is a natural occurring high concentration of arsenic in deeper levels of groundwater, which became a high profile problem in recent years due to the use of deep tubewells for water supply in the Ganges Delta, causing serious arsenic poisoning to… …   Wikipedia

• Shale oil extraction — Shell s experimental in situ shale oil facility, Piceance Basin, Colorado, United States Process type Chemical Industrial sector(s) Chemical industry, oil indus …   Wikipedia

• Oil shale extraction — is an industrial process in which kerogen mdash;a mixture of organic chemical compounds (including hydrocarbons) found in oil shale mdash;is converted into synthetic crude oil through pyrolysis. In pyrolysis, oil shale is heated in the absence of …   Wikipedia

• United States groundwater law — is that area of United States law related to groundwater.Groundwater can either be privately owned or publicly owned. Groundwater owned by the State is usually distributed through an appropriation system. Privately owned groundwater may allow… …   Wikipedia

• Soil vapor extraction — (SVE) is an in situ process for soil remediation where contamination is removed from soil by carrying it out through a medium such as air or steam. The extracted soil vapors are separated into liquids and vapors, and each stream is treated as… …   Wikipedia

• Stygofauna — are any fauna that live within groundwater systems, such as caves and aquifers, or more specifically small, aquatic groundwater invertebrates, though terrestrial air breathing subterranean animals are also sometimes included. Stygofauna can live… …   Wikipedia

• Saligao — Infobox Indian Jurisdiction native name = Saligao | type = city | latd = 15.55| longd = 73.77 state name = Goa district = North Goa leader title = leader name = altitude = 9 population as of = 2001 population total = 5553| population density =… …   Wikipedia

• Strategic Environmental Assessment (Denmark) — The Strategic Environmental Assessment (SEA), is a process in Denmark for assessing the environmental effects of proposed government projects and programmes. Established in 1993 by an administrative order of Denmark s Prime Minister’s Office,[1]… …   Wikipedia