Sand Ripple Dynamics on the Inner Shelf

Abstract

To explain the genesis, dynamics, morphology, and evolution of bedforms found in sandy inner-shelf environments, with emphasis on those bedforms that affect the penetration of sound into the seabed. We seek to improve our understanding of the relationships between hydrodynamics and sediment motion near the seabed, as well as develop models for nearshore sediment transport derived from our understanding of the relevant physical processes. This requires coupling between hydrodynamic forcing, bedform response and feedback, bedload sediment transport response, and the suspended sediment response.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2006
Accession Number
ADA523737

Entities

People

  • Daniel M. Hanes
  • David M. Rubin
  • Jessica R. Lacy

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Cameras
  • Continental Shelves
  • Correlation Analysis
  • Data Analysis
  • Dynamics
  • Fluid Mechanics
  • Geological Surveys
  • Grain Size
  • High Resolution
  • Images
  • Orientation (Direction)
  • Scanning Sonar
  • Sedimentation
  • Sediments
  • Sonar Images
  • Suspended Sediments
  • Two Dimensional

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Coastal and Marine Engineering/Sediment Transport/Hydraulic Engineering