Method and system for building up land in a water-covered or water-surrounded area

摘要

A system for building up land in a water-covered or water-surrounded area has a plurality of floating boom segments connected end-to-end in an essentially closed shape, each boom segment having a sieve panel with a height approximately equal to the depth of the water in the water-covered area and made from water-permeable, fine-meshed material, and each sieve panel having an anchor segment attached to the lower portion of the sieve panel. The system also includes a sediment source depositing sediment inside the area essentially enclosed by the essentially closed shape formed by the boom segments. Preferably a wasteweir segment is disposed so as to close the essentially closed shape formed by the floating boom segments, the wasteweir segment having an essentially U-shaped orthogonal frame of a height at least about equal to the depth of the water in the water-covered area. The wasteweir segment also includes barriers that attach to the frame.