Sediment. r1=5m, l1=100 m N s 3 0 1500 0 0 0 1 0 0 1600 400 0.2 0.5 1.8 5. 100 20 1800 600 0.1 0.2 2.0 5. 100 5 5 1 1 0.01 89.99 91 0 0 90 20 15 0. 10 12 1