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首页> 外文期刊>Journal of Marine Science and Engineering >Assessment of Damage and Adaptation Strategies for Structures and Infrastructure from Storm Surge and Sea Level Rise for a Coastal Community in Rhode Island, United States
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Assessment of Damage and Adaptation Strategies for Structures and Infrastructure from Storm Surge and Sea Level Rise for a Coastal Community in Rhode Island, United States

机译：美国罗德岛沿海社区风暴潮和海平面上升对结构和基础设施的破坏和适应策略的评估

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摘要

This paper presents an evaluation of inundation, erosion, and wave damage for a coastal community in Rhode Island, USA. A methodology called the Coastal Environmental Risk Index (CERI) was used that incorporates levels of inundation including sea level rise, wave heights using STWAVE, and detailed information about individual structures from an E911 database. This information was input into damage functions developed by the U.S. Army Corps of Engineers following Hurricane Sandy. Damage from erosion was evaluated separately from local published erosion rates. Using CERI, two different adaptation strategies were evaluated that included a combination of dune restoration, protective berms, and a tide gate. A total of 151 out of 708 structures were estimated to be protected from inundation and wave action by the combined measures. More importantly, the use of CERI allowed for the assessment of the impact of different adaptation strategies on both individual structures and an entire community in a Geographical Information Systems (GIS) environment. This tool shows promise for use by coastal managers to assess damage and mitigate risk to coastal communities.
机译：本文提出了对美国罗得岛州沿海社区的淹没，侵蚀和波浪破坏的评估。使用了一种称为沿海环境风险指数（CERI）的方法，该方法结合了淹没水平，包括海平面上升，使用STWAVE的波高以及E911数据库中有关各个结构的详细信息。该信息被输入到由美国陆军工程兵团根据飓风桑迪开发的破坏功能中。侵蚀造成的破坏与当地公布的侵蚀发生率分开评估。使用CERI，评估了两种不同的适应策略，包括沙丘修复，保护性护堤和防潮门的组合。据估计，在708个结构中，共有151个受到联合措施的保护，免受洪水和波浪作用。更重要的是，CERI的使用允许评估不同的适应策略对地理信息系统（GIS）环境中的单个结构和整个社区的影响。该工具显示了沿海管理者用于评估损害和减轻对沿海社区风险的希望。

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