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Hydrodynamic storm surge model simplification via application of land to water isopleths in coastal Louisiana
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2018
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Source: Coastal Engineering, 137, 28-42
[PDF-2.89 MB]
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Journal Title:Coastal Engineering
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Description:The Mississippi River Delta ranks the seventh largest delta in the world. It provides a habitat for the Louisiana seafood industry, navigation canals and rivers that support five of the 15 largest cargo ports by volume in the United States, and hurricane storm surge protection for coastal cities and oil and gas industry infrastructure that facilitates 90% of the outer continental oil and gas extraction. Due to substantial coastal wetland loss since 1900, the risk of damage to these industries and infrastructure has increased through time. The goal of this research is to develop a methodology to analyze the historical and future evolution of coastal hazards, such as hurricane storm surge, across a complex, low-lying coastal landscape. To accomplish this task, the change in coastal hazards is analyzed through historical changes in coastal wetlands. Specifically, isopleths, defined as lines on a map indicating a constant value of a given variable, are developed to describe areas of constant values of the ratio of land to water (L:W) across coastal Louisiana.
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Source:Coastal Engineering, 137, 28-42
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DOI:
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ISSN:0378-3839
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Rights Information:Accepted Manuscript
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Compliance:Library
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