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Dredge spoil bank
| Глоссарий геологических терминов |
A subaerial mound or ridge that permanently stands above the water composed of dredge spoils; randomly mixed sediments deposited during dredging and dumping. compare - dredged channel, dredge-deposit shoal, filled marshland. sw
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Permanently, английский
Постоянно
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Dredge spoils, английский
Unconsolidated, randomly mixed sediments composed of rock, soil, and/or shell materials extracted and deposited during dredging and dumping activities. dredge spoils lie unconformably upon natural, undisturbed soil or regolith and can form anthropogenic landforms (e.g. dredge spoil bank). sw
Double-bedding mound, английский
Raised, linear mounds with subdued, convex slope cross-sections constructed by mounding and shaping spoil material dredged from adjacent drainage ditches and placed over natural soil. the mounds serve as preferred, better-drained bedding areas for managed timber plantations; common in the lower coastal plains of the atlantic and gulf coasts, usa. sw
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