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Лахар
| Англо-русский словарь по геологии |
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Lahar, английский
- A torrential flow of water-saturated volcanic debris down the slope of a volcano in response to gravity. a type of mudflow.
- The process, associated sediments or resultant landform characterized by a mudflow composed chiefly of volcaniclastic materials on or near the flank of a volcano. the debris carried in the flow includes pyroclastic material, blocks from primary lava flows, and epiclastic material. thick flows can exhibit a crude (poorly sorted) upward-fining sediment sequence. compare - mudflow. sw & gg
- Mudflow in volcanic material. caused by water saturation (e.g. by
Mudflow, английский
- A flowage of water-saturated earth material possessing a high degree of fluidity during movement. a less-saturated flowing mass is often called a debris flow. a mudflow originating on the flank of a volcano is properly called a lahar.
- Movement of soft weak soil having the consistency of mud.
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Levynite, английский
Лауэит, русский
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