Auflistung nach Schlagwort "obstacle marks"
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Boundary condition control of fluvial obstacle mark formation – framework from a geoscientific perspective
(Earth Surface Processes and Landforms, 2020)Obstacle marks are sedimentary bedforms, typically composed of an upstream local scour hole and a downstream sediment accumulation in the vicinity of an obstruction that is exposed to a current. However, specific morphologies ... -
Geometry of obstacle marks at instream boulders—integration of laboratory investigations and field observations
(Earth Surface Processes and Landforms, 2021-02-05)Obstacle marks are instream bedforms, typically composed of an upstream frontal scour hole and a downstream sediment accumulation in the vicinity of an obstacle. Local scouring at infrastructure (e.g. bridge piers) is a ...