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Marine Biology Commons

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University of South Carolina

Faculty Publications

Coastal landscapes

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Full-Text Articles in Marine Biology

The Dynamic Effects Of Sea Level Rise On Low‐Gradient Coastal Landscapes: A Review, Davina L. Passeri, Scott C. Hagen, Stephen C. Medeiros, Matthew V. Bilskie, Karim Alizad May 2015

The Dynamic Effects Of Sea Level Rise On Low‐Gradient Coastal Landscapes: A Review, Davina L. Passeri, Scott C. Hagen, Stephen C. Medeiros, Matthew V. Bilskie, Karim Alizad

Faculty Publications

Coastal responses to sea level rise (SLR) include inundation of wetlands, increased shore-line erosion, and increased flooding during storm events. Hydrodynamic parameters such as tidal ranges, tidal prisms, tidal asymmetries, increased flooding depths and inundation extents during storm events respond non additively to SLR. Coastal morphology continually adapts toward equilibrium as sea levels rise, inducing changes in the landscape. Marshes may struggle to keep pace with SLR and rely on sediment accumulation and the availability of suitable uplands for migration. Whether hydrodynamic, morphologic, or ecologic, the impacts of SLR are interrelated. To plan for changes under future sea lev-els, coastal …