首页> 美国卫生研究院文献>other >Measuring Community Resilience to Coastal Hazards along the Northern Gulf of Mexico
【2h】

Measuring Community Resilience to Coastal Hazards along the Northern Gulf of Mexico

机译:测量社区对墨西哥北部湾沿海危险的抵御能力

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

The abundant research examining aspects of social-ecological resilience, vulnerability, and hazards and risk assessment has yielded insights into these concepts and suggested the importance of quantifying them. Quantifying resilience is complicated by several factors including the varying definitions of the term applied in the research, difficulties involved in selecting and aggregating indicators of resilience, and the lack of empirical validation for the indices derived. This paper applies a new model, called the resilience inference measurement (RIM) model, to quantify resilience to climate-related hazards for 52 U.S. counties along the northern Gulf of Mexico. The RIM model uses three elements (exposure, damage, and recovery indicators) to denote two relationships (vulnerability and adaptability), and employs both K-means clustering and discriminant analysis to derive the resilience rankings, thus enabling validation and inference. The results yielded a classification accuracy of 94.2% with 28 predictor variables. The approach is theoretically sound and can be applied to derive resilience indices for other study areas at different spatial and temporal scales.
机译:大量研究对社会生态适应力,脆弱性,危害和风险评估等方面进行了研究,得出了对这些概念的见识,并提出了量化它们的重要性。抵御能力的量化受到多种因素的影响,其中包括研究中所用术语的不同定义,选择和汇总抵御能力的指标所遇到的困难以及所获得指标的缺乏经验验证。本文应用了一种称为抵御能力推断测量(RIM)模型的新模型,以量化墨西哥湾北部52个美国县对气候相关危害的抵御能力。 RIM模型使用三个要素(暴露,损害和恢复指标)来表示两个关系(脆弱性和适应性),并且同时使用K均值聚类和判别分析来得出弹性等级,从而可以进行验证和推断。结果得出,使用28个预测变量的分类精度为94.2%。该方法在理论上是合理的,可以用于导出其他研究区域在不同时空尺度上的弹性指数。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号