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Swell and swale topography
| Глоссарий геологических терминов |
A local scale topography composed of small, well-rounded hillocks and shallow, closed depressions irregularly spaced across low-relief ground moraine (slopes generally 2 - 6%); the effect is a subdued, irregularly undulating surface that is common on ground moraines. micro-elevational differences generally range from < 1 to < 5 m. sw part 629 - glossary 629-78 (430-vi-nssh, 2008)
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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
Undulating, английский
Differences, английский
Цифровой избирательный вызов, цив - технология радиосвязи, при которой предварительное согласование канала вызова другого судна осуществляется не широковещательно на голосовом канале, а на отдельном цифровом канале. после согласования рабочего канал
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Talf [geomorphology], английский
A geomorphic component of flat plains (e.g., lake plain, low coastal plain, lowgradient till plain) consisting of an essentially flat (e.g. 0-1 % slopes) and broad area dominated by closed depressions and a non-integrated or poorly integrated drainage system. precipitation tends to pond locally and lateral transport is slow both above and below ground, which favors the accumulation of soil organic matter and a retention of fine earth sediments; better drained soils are commonly adjacent to drainageways.
Swale, английский
(a) a shallow, open depression in unconsolidated materials which lacks a defined channel but can funnel overland or subsurface flow into a drainageway. soils in swales tend to be moister and thicker (cumulic) compared to surrounding soils. sw (b) a small, shallow, typically closed depression in an undulating ground moraine formed by uneven glacial deposition; compare - swell-and-swale topography. (c) (not preferred; refer to interdune) a long, narrow, generally shallow, trough-like depression between two beach ridges, and aligned roughly parallel to the coastline. gg
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