TERRACE LAND OF A RIVER WITH THE HIDDEN BANK

摘要

A terrace land is provided to induce the change of the river naturally according to the natural environment. A terrace land comprises a water storage revetment that the water flows, a bank for preventing erosion by the water, a terrace land on the river arranged in bank and reservoir. A foundation(15) of the box type having the depth which is similar to the low water surface(d) in the reservoir lake in the terrace land on the river is set up. A stone which is irregular in the space inside formed with the above-described pedestal of form is filled. A medium layer of the box type arranging the production roll implanting the plant is set up.