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Artificial drainage pattern
| Глоссарий геологических терминов |
Human-made networks of drainage structures (ditches, canals, etc.) built primarily to lower or control the local water table in low lying, flat topography such as glacial lakebeds, broad flood plains, low coastal plains, or marshes most commonly in humid climates. (irrigation ditches found in arid and semiarid climates, which bring water into the fields, should not be confused with drainage structures). sw & wa
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Topography, английский
- The shape of the land.
- The description of each particular part of the body
- The relative position and elevations of the natural or manmade features of an area that describe the configuration of its surface. hp
Irrigation, английский
- Lawn sprinkler system.
- The practice of bringing water to crops.
- The washing out of a cavity in the body
- Орошение; полив
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Artificial levee, английский
An artificial embankment constructed along the bank of a watercourse or an arm of the sea, to protect land from inundation or to confine streamflow to its channel. gg
Artificial collapsed depression, английский
A collapse basin, commonly a closed depression, which is the direct result of surficial subsidence associated with subsurface mining (e.g., long-wall mining). sw.
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