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LSU Master's Theses

2016

Coastal

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The Influence Of Soil Properties On Marsh Edge Erosion, Cody Lee Johnson Jan 2016

The Influence Of Soil Properties On Marsh Edge Erosion, Cody Lee Johnson

LSU Master's Theses

Coastal Louisiana exhibits some of the highest rates of land conversion to open water in the world. This is most apparent in Terrebonne Bay, Barataria Bay, and Breton Sound (Couvillion et. al, 2011). The hypothesis is made that locally generated wind waves are responsible for the observed land loss. Recent research has attempted to relate the marsh edge erosion rate to wave energy flux density. Under the appropriate assumptions, this relationship is modeled reasonably well by a linear relationship between erosion rate and wave energy flux. Such a model is a valuable tool for coastal resource management. A deficiency of …