ground-water barrier


ground-water barrier
барьер на пути грунтовых вод

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

Смотреть что такое "ground-water barrier" в других словарях:

  • ground-water barrier —    Rock or artificial material which has a relatively low permeability and which occurs below the land surface where it impedes the movement of ground water and consequently causes a pronounced difference in the potentiometric surface on opposite …   Lexicon of Cave and Karst Terminology

  • ground-water cascade —    The flow of ground water over a subsurface barrier [16] …   Lexicon of Cave and Karst Terminology

  • water barrier — A runway overrun barrier using water as a retarding material. Normally, fine river sand is the preferred agent for retardation, and then it is referred to as a soft ground arrester …   Aviation dictionary

  • Water Resources Development Act of 1986 — The Water Resources Development Act of 1986 (WRDA 1986) is part of USPL|99|662, a series of acts enacted by Congress of the United States on November 17, 1986. [ [http://thomas.loc.gov/cgi bin/bdquery/D?d099:1:./temp/ bdVNjS:@@@D summ2=m… …   Wikipedia

  • barrier —    A geological formation or part of a formation having become impervious to ground water flow due to a facies change [16] …   Lexicon of Cave and Karst Terminology

  • barrier, hydrologic —    Lithologic formation preventing horizontal movement of ground water [16] …   Lexicon of Cave and Karst Terminology

  • Ground Defense Force! Mao-chan — Mao chan redirects here. For the figure skater often referred to in the Japanese press by that nickname, see Mao Asada. Earth Defender! Mao chan 陸上防衛隊まおちゃん (Ground Defense Force! Mao chan) Genre Comedy, Magical girl …   Wikipedia

  • Ground tissue — Cross section of a flax plant stem: 1. Pith, 2. Protoxylem, 3. Xylem I, 4. Phloem I, 5. Sclerenchyma (bast fibre), 6. Cortex, 7. Epidermis The types of ground tissue found in plants develop from gro …   Wikipedia

  • hydraulic barrier —    A general term referring to modifications of a ground water flow system to restrict or impede movement of contaminants [22] …   Lexicon of Cave and Karst Terminology

  • Israeli West Bank barrier — The Israeli West Bank barrier is a barrier being constructed by Israel consisting of a network of fences with vehicle barrier trenches surrounded by an on average 60 meters wide exclusion area (90%) and up to 8 meters high concrete walls… …   Wikipedia

  • Environmental threats to the Great Barrier Reef — The Great Barrier Reef is the world s largest coral reef system,cite web|author=UNEP World Conservation Monitoring Centre |year=1980|title=Protected Areas and World Heritage Great Barrier Reef World Heritage Area|url=http://sea.unep… …   Wikipedia

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