1 Subjects: “...bed load transport...”

2 Subjects: “...bed forms...”

3 Subjects: “...ephemeral gravel-bed stream...”

4 Subjects: “...fluidized bed...”

5 Subjects: “...two-dimensional bed evolution model...”

6 Subjects: “...discrete element method, sedimentation, bed formation...”

7 Subjects: “...discrete element method, sedimentation, bed formation...”