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Notch - (a) (colloquial
| Глоссарий геологических терминов |
Northeast usa) a narrow passageway, or short defile between mountains; a deep, close pass. compare - gap. (b) a breached opening in the rim of a volcanic crater. gg
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Passageway, английский
- Hallway of a ship.
- Usn term for a ship’s interior corridor (cf. alleyway).
- A corridor or hallway aboard ship.
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Nuee ardente, английский
A swiftly flowing, turbulent gaseous cloud, sometimes incandescent, erupted from a volcano and containing ash and other pyroclastics in its lower part; a density current of pyroclastic flow. compare - lahar. gg
Nose slope [geomorphology], английский
A geomorphic component of hills consisting of the projecting end (laterally convex area) of a hillside, resulting in predominantly divergent overland water flow (e.g., sheet wash); contour lines generally form convex curves. nose slopes are dominated by colluvium and slope wash sediments (e.g., slope alluvium). slope complexity (downslope shape) can range from simple to complex. nose slopes are comparatively drier portions of hillslopes and tend to have thinner colluvial sediments and profiles. compare - head slope, side slope, free face, interfluve, crest, base slope. sw
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