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首页> 外文学位 >Exploring the role of community capacity and planning effort in disaster risk reduction and environmental sustainability: Spatio-temporal vulnerability and resiliency perspectives.
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Exploring the role of community capacity and planning effort in disaster risk reduction and environmental sustainability: Spatio-temporal vulnerability and resiliency perspectives.

机译：探索社区能力和规划工作在减少灾害风险和环境可持续性中的作用：时空脆弱性和弹性观点。

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摘要

Using the basic premise that disaster effects are fundamental social processes that require pro-active planning, a conceptual model of disaster losses that involves local exposure, shock, and loss within the context of inherent social system spatial and temporal vulnerability and resilience was formulated. Based upon a review of the extant literature, three theoretical hypotheses were proposed. First, disaster effects will have a negative association with social and economic development metrics; second, the higher the levels of a community's social and economic capacity, the lower the disaster losses; and third, better planning effort, social capital, and social justice in place before a natural disaster will lower disaster losses. This study will focus on examining disaster loss from flooding with respect to local planning effort, and social and economic condition at the county level within the Mississippi River basin in the United States. Data were collected from secondary sources (archival review and existing databases). Mixed analytical methods were used including log-linear model, quantile regression, two-stage least square model, longitudinal data analysis, spatial modeling, and content analysis. Unlike previous research, which has mainly focused on a theoretical approach to disaster resilience, this study adopted an empirical approach based on panel data at the county level from secondary sources. Initial results of spatial modeling suggest that disaster damage has a negative association with community social and economic structure, and that engaged social capital, more equitable distributional characteristics, and local proactive planning in place before a disaster results in lower disaster losses.
机译：利用灾害影响是需要主动规划的基本社会过程的基本前提，制定了灾害损失的概念模型，该模型涉及固有社会系统时空脆弱性和复原力的背景下的局部暴露，冲击和损失。在回顾现有文献的基础上，提出了三个理论假设。首先，灾害影响将与社会和经济发展指标产生负相关；第二，社区的社会和经济能力水平越高，灾害损失就越小；第三，在自然灾害发生之前进行更好的计划，更好的社会资本和社会公正性，可以减少灾难损失。这项研究的重点是在美国密西西比河流域的县级，从地方计划工作，县级社会经济状况等方面研究洪水造成的灾难损失。数据是从二级来源（档案审查和现有数据库）收集的。使用了混合分析方法，包括对数线性模型，分位数回归，两阶段最小二乘模型，纵向数据分析，空间建模和内容分析。与以前的研究主要侧重于抗灾能力的理论方法不同，本研究采用了基于经验的方法，该方法基于县级面板数据的二级来源。空间模型的初步结果表明，灾害损害与社区的社会和经济结构负相关，并且在灾害导致较低的灾害损失之前，投入了社会资本，更公平的分配特征以及地方的积极计划。

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  • 作者

    Kim, Hyun.;

  • 作者单位

    The University of Wisconsin - Madison.;

  • 授予单位 The University of Wisconsin - Madison.;
  • 学科 Sustainability.;Environmental studies.;Urban planning.
  • 学位 Ph.D.
  • 年度 2015
  • 页码 215 p.
  • 总页数 215
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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