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Fluve
| Глоссарий геологических терминов |
(refer to drainageway) a roughly linear or elongated depression (topographic low) of any size, along which water flows, at some time. compare - interfluve. ffp & sw.
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Drainageway, английский
(a) a general term for a course or channel along which water moves in draining an area. gg; (b) [soil survey] a term restricted to relatively small, roughly linear or arcuate depressions that move concentrated water at some time, and either lack a defined channel (e.g. head slope, swale) or have a small, defined channel (e.g. low order streams). sw
Depression, английский
- See low.
- The difference between dry and wet bulb temperatures. it is a measure of humidity.
- A severe economic slump.
- Депрессия, область пониженного давления; понижение, опускание
- 1. a mental condition that prevents someone from carrying out the normal activities of life in the usual way 2. a hollow on the surface of a part of the body
- Depresión
- [1] meteorology: an area of low barometric pressure—a bad weather system in which winds circulate clockwise in the southern and anticlockwise in the northern hemisphere (see coriolis effect). [2] physical geography: a depressed or sunken area lower than the surrounding surface. [3] astronomy. the angular distance of a celestial body below the horizon. [4] economics: a period during which business, employment, and stock-market values decline severely or remain at a very low level of activity. [5] general: the state of being depressed—sadness; gloom; dejection.
- Котловина, впадина; понижение
- Any relatively sunken part of the earth`s surface; especially a low-lying area surrounded by higher ground. a closed depression has no natural outlet for surface drainage (e.g. a sinkhole). an open depression has a natural outlet for surface drainage. compare - closed depression, open depression. gg
- Subsidence hollow. small subsidence depressions may be synony- mous with
- Депрессия
Topographic, английский
Interfluve, английский
A landform composed of the relatively undissected upland or ridge between two adjacent valleys containing streams flowing in the same general direction. an elevated area between two drainageways that sheds water to those drainageways. compare - divide. gg & ffp
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Fluviokarst, английский
A karst landscape dominated by both 1) karst features (deranged and subsurface drainage, blind valleys, swallow holes, large springs, closed depressions, and caves), generally limited to low-lying interfluve areas, and 2) surface drainage by large rivers, with associated fluvial features (adjacent stream terraces) and sediments (alluvium), that commonly maintain their surface courses and are fed by underground tributaries; the dominant karst in the eastern usa. compare - sinkhole karst, pavement karst, glaciokarst, karst. sw, ww, & gg
Flute [glacial], английский
A lineation or streamlined furrow or ridge parallel to the direction of ice movement, formed in newly deposited till or older drift. they range in height from a few centimeters to 25 m, and in length from a few meters to 20 km. compare - glacial groove. gg
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