deep groundwater

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• 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 — [groundwôt΄ər] n. water found underground in porous rock strata and soils, as in a spring: also written ground water * * * ground water also ground·wa·ter (groundʹwô tər, wŏt ər) n. Water beneath the earth s surface, often between saturated soil… …   Universalium

• Deep Water, West Virginia — Deep Water   Census designated place   …   Wikipedia

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• Groundwater recharge — Water balance Groundwater recharge or deep drainage or deep percolation is a hydrologic process where water moves downward from surface water to groundwater. This process usually occurs in the vadose zone below plant roots and is often expressed… …   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

• Megawatershed — Excerpt from Robert A. Bisson, Megawatersheds in the Water Encyclopedia: Groundwater , edited by Jay H. Lehr and Jack Keeley (John Wiley Sons, Inc., Publication, 2005)Coined by groundwater pioneer Robert A. Bisson, the term Megawatershed… …   Wikipedia

• Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… …   Wikipedia

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• Paleocollapse — is a rock structure resembling the karst landform, but is formed essentially by the dissolution of underlying sedimentary rock. It has also been called paleo karst collapse. [ [http://www.dot.state.fl.us/statematerialsoffice/geotechnical/conferenc… …   Wikipedia