- confining bed
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водоупор водоносного пласта; кровля водоносного пласта
Англо-русский словарь технических терминов. 2005.
confining bed
Смотреть что такое "confining bed" в других словарях:
confining bed — A body of impermeable or distinctly less permeable material stratigraphically adjacent to one or more aquifers [22]. Synonymous with confining unit … Lexicon of Cave and Karst Terminology
confining bed — noun geology : a comparatively impervious stratum directly above or below one bearing water or petroleum … Useful english dictionary
lower confining bed — An impermeable bed underlying an aquifer [16] … Lexicon of Cave and Karst Terminology
upper confining bed — An impermeable bed overlying an aquifer [16] … Lexicon of Cave and Karst Terminology
confining unit — 1. A hydrogeologic unit of impermeable or distinctly less permeable material bounding one or more aquifers and is a general term that replaces aquitard, aquifuge, aquiclude [22]. 2. Means a body of impermeable or distinctly less permeable… … Lexicon of Cave and Karst Terminology
bed, lower confining — An impermeable bed underlying an aquifer [16] … Lexicon of Cave and Karst Terminology
bed, upper confining — Impermeable bed overlying an aquifer [16] … Lexicon of Cave and Karst Terminology
aquitard — A confining bed that retards but does not prevent the flow of water to or from an adjacent aquifer; a leaky confining bed. It does not readily yield water to wells or springs, but may serve as a storage unit for ground water [22]. See also… … Lexicon of Cave and Karst Terminology
complete well penetration, fully penetrating — 1. The property of a well that penetrates an aquifer completely from the upper confining bed or water table to the lower confining bed [16]. 2. A well that is completed over the whole thickness of the aquifer to allow radial production over … Lexicon of Cave and Karst Terminology
ground water — , phreatic water 1. The part of the subsurface water that is in the phreatic zone [10]. Its lower limits are the zone of rock flowage or the lowest fully confining bed; its upper limits are the uppermost fully confining bed or the water… … Lexicon of Cave and Karst Terminology
Floridan Aquifer — The Floridan Aquifer is a portion of the principal artesian aquifer that extends into Florida [cite web url=http://aquat1.ifas.ufl.edu/guide/aquifers.html title=Florida aquifers Plant Management in Florida Waters publisher=aquat1.ifas.ufl.edu… … Wikipedia
