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Article: Hydrogeology
- Article from:
- World of Earth Science
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Hydrogeology
Hydrogeology is the study of
water
contained in materials of Earth's
crust
, the physical and chemical characteristics of this water, its origin,
evolution
, and ultimate destination. Hydrogeology is the term used by geologists and hydrogeologists for this study. Geohydrology is the term most often used by engineers. The two terms are roughly equivalent.
The water contained in materials of Earth's crust is called
groundwater
(sometimes spelled as "ground water" to distinguish ground water from surface water). Groundwater is sometimes defined as water below the earth's surface, but groundwater may occur at the surface especially after heavy rainfall in certain areas.
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