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Assessing the costs of sea-level rise and extreme flooding at the local level:A GIS-based approach

机译:评估地方海平面上升和极端洪灾的成本:基于GIS的方法

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摘要

This paper presents a systematic framework for assessing the costs of sea-level rise (SLR) and extreme flooding at the local level. The method is generic and transferable. It is built on coupling readily available CIS capabilities with quantitative estimates of the effects of natural hazards. This allows for the ex ante monetization of the main costs related to different scenarios of permanent inundation and periodic flooding. This approach can be used by coastal zone planners to generate vital information on land use, capital stock and population at risk for jurisdictions of different sizes. The simple mechanics of the method are presented with respect to two examples: one relates to the two largest coastal cities in Israel (Tel Aviv and Haifa) and the other to the Northern Coastal Strip region containing a variety of small towns and rural communities. The paper concludes with implications for coastal zone planning praxis.
机译:本文提出了一个系统的框架,用于评估当地海平面上升(SLR)和极端洪水的成本。该方法是通用的并且可以转移。它建立在将现成的CIS能力与自然灾害影响的定量估计结合起来的基础上。这样就可以将与永久性淹没和定期洪水的不同情况相关的主要成本事前货币化。沿海地区计划者可以使用此方法来生成有关土地使用,资本存量和面临不同规模辖区风险的人口的重要信息。该方法的简单机制涉及两个示例:一个涉及以色列的两个最大的沿海城市(特拉维夫和海法),另一个涉及包含许多小城镇和农村社区的北部沿海地带地区。本文的结论对沿海地区规划实践具有重要意义。

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  • 来源
    《Ocean & coastal management》 |2012年第4期|p.47-62|共16页
  • 作者单位

    Department of Geography, Hebrew University of Jerusalem, ML Scopus, Jerusalem 91905, Israel;

    Department of Geography, Hebrew University of Jerusalem, ML Scopus, Jerusalem 91905, Israel;

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  • 正文语种 eng
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