SEAWEED BED-MAKING UNIT AND ARTIFICIAL SEAWEED BED USING THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide a seaweed bed-making unit capable of being prevented from subsidence and falling down caused by scouring, and to provide an artificial seaweed bed made with reduced steps and materials to suppress the building cost, and capable of being prevented from being buried in sands. PSOLUTION: The seaweed bed-making unit 10 is obtained by linking three blocks 11 having spherical faces 11b substantially formed into spherical shapes, and plane faces 11a substantially formed into a plane with linking materials 12 so as to form a nearly equilateral triangle arrangement. The artificial seaweed bed is constituted by arranging a plurality of the seaweed bed-making units 10 so as not to be overlapped at a prescribed interval in a shallow sea area with sand deposit. PCOPYRIGHT: (C)2007,JPO&INPIT