water table spring

water table spring
нисходящий источник

Англо-русский гидрогеологический словарь. — Ташкент. . 1979.

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  • Water table — The water table is the level at which the ground water pressure is equal to atmospheric pressure. It may be conveniently visualized as the surface of the ground water in a given vicinity. It usually coincides with the phreatic surface , but can… …   Wikipedia

  • water table —    1. The top surface of a body of slowly moving ground water that fills the pore spaces within a rock mass. Above it lies the freely draining vadose zone, and below it lies the permanently saturated phreas. In uniform aquifers, such as sandstone …   Lexicon of Cave and Karst Terminology

  • water table — noun underground surface below which the ground is wholly saturated with water spring rains had raised the water table • Syn: ↑water level, ↑groundwater level • Hypernyms: ↑geological formation, ↑formation * * * noun, pl ⋯ tables [count] …   Useful english dictionary

  • Spring (hydrosphere) — On an average day nearly 303 million US gallons (1,150,000 m3) of water issue from Big Spring in Missouri at a rate of 469 cubic feet per second (13.3 m3/s). A spring also known as a rising or resurgence is a component of the hydrosphere.… …   Wikipedia

  • Water resources — A natural wetland Water resources are sources of water that are useful or potentially useful. Uses of water include agricultural, industrial …   Wikipedia

  • water — waterer, n. waterless, adj. waterlessly, adv. waterlessness, n. waterlike, adj. /waw teuhr, wot euhr/, n. 1. a transparent, odorless, tasteless liquid, a compound of hydrogen and oxygen, H2O, freezing at 32°F or 0°C and boiling at 212°F or 100°C …   Universalium

  • water — {{Roman}}I.{{/Roman}} noun 1 liquid ADJECTIVE ▪ boiling, chilled, cold, cool, freezing, frigid (AmE), hot, ice cold, icy, lukewarm …   Collocations dictionary

  • water level — noun 1. the level of the surface of a body of water (Freq. 1) • Hypernyms: ↑elevation • Hyponyms: ↑sea level 2. underground surface below which the ground is wholly saturated with water spring rains had raised the water table …   Useful english dictionary

  • spring, perched karst —    The emergence of underground water some where above the basement of a calcareous massif caused by the interbedding of an impermeable or intermittent perched water table by restricting the vertical movement of water, which instead issues from… …   Lexicon of Cave and Karst Terminology

  • spring, depression —    A spring originating at the intersection of the land surface with the water table [16] …   Lexicon of Cave and Karst Terminology

  • spring, valley —    Springs occurring at valley sides where the water table intersects the land surface …   Lexicon of Cave and Karst Terminology


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