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Эскер
| Англо-русский словарь по геологии |
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Esker, английский
A long, narrow, sinuous and steep-sided ridge composed of irregularly stratified sand and gravel deposited as the bed of a stream flowing in an ice tunnel within or below the ice (subglacial) or between ice walls on top of the ice of a wasting glacier, and left behind as high ground when the ice melted. eskers range in length from less than a kilometer to more than 160 kilometers, and in height from 3 to 30 meters. compare - kame, crevasse filling, glaciofluvial deposits, outwash. sw
Morriner, английский
Asar, английский
Advanced synthetic aperture radar
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Morriner, английский
Esker, английский
A long, narrow, sinuous and steep-sided ridge composed of irregularly stratified sand and gravel deposited as the bed of a stream flowing in an ice tunnel within or below the ice (subglacial) or between ice walls on top of the ice of a wasting glacier, and left behind as high ground when the ice melted. eskers range in length from less than a kilometer to more than 160 kilometers, and in height from 3 to 30 meters. compare - kame, crevasse filling, glaciofluvial deposits, outwash. sw
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