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Links between dredge spoil dumping and the marine environment

Links between dredge spoil dumping and the marine environment

Dredge spoil refers to unconsolidated, randomly mixed sediments composed of rock, soil, or shell materials extracted and deposited during dredging and dumping activities.  Dredge spoils lie unconformably upon natural, undisturbed soil and can form anthropogenic landforms – dredge spoil bank. Significant amounts of spoil are created by the dredging for navigation, and to create new or enlarge existing channel, port, marina and boat harbour areas. Dredging for engineering purposes, to create trenches for pipes, cables, immersed … Read entire article »

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