Hydrodynamic versus GIS modelling for coastal flood vulnerability assessment: Which is better for guiding coastal management?
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- 作者：Avidesh Seenatha ; avidesh.seenath@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Matthew Wilsona ; Matthew.Wilson@sta.uwi.edu" class="auth_mail" title="E-mail the corresponding author ; Keith Millerb ; Keith.Miller@sta.uwi.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Coastal flood vulnerability assessment ; Hydrodynamic modelling ; GIS ; Coastal management
- 刊名：Ocean & Coastal Management
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：120
- 期：Complete
- 页码：99-109
- 全文大小：1962 K
文摘
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GIS and hydrodynamic models are compared for assessing coastal flood vulnerability.
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ArcGIS has hydraulic connectivity issues and over-estimates flooding.
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LISFLOOD-FP and TELEMAC-2D results matches up despite grid structural differences.
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Using GIS to assess coastal flood vulnerability can lead to over-management.
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Hydrodynamic models are better suited for assessing coastal flood vulnerability.