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首页> 外文期刊>Water resources research >Flood damage and influencing factors: New insights from the August 2002 flood in Germany
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Flood damage and influencing factors: New insights from the August 2002 flood in Germany

机译：洪水的破坏和影响因素：2002年8月德国洪水的新见解

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摘要

In the aftermath of a severe flood event in August 2002 in Germany, 1697 computer-aided telephone interviews were undertaken in flood-affected private households. Besides the damage to buildings and contents a variety of factors that might influence flood damage were queried. It is analyzed here how variables describing flood impact, precaution, and preparedness as well as characteristics of the affected buildings and households vary between the lower and upper damage quartiles of all affected households. The analysis is supplemented by principal component analyses. The investigation reveals that flood impact variables, particularly water level, flood duration, and contamination are the most influential factors for building and for content damage. This group of variables is followed by items quantifying the size and the value of the affected building/flat. In comparison to these factors, temporal and permanent resistance influences damage only to a small fraction, although in individual cases, precaution can significantly reduce flood damage.
机译：在2002年8月德国发生严重洪灾之后，对受洪灾影响的私人家庭进行了1697台计算机辅助电话采访。除了对建筑物和建筑物的破坏外，还询问了可能影响洪水破坏的各种因素。这里分析了描述洪水影响，预防措施和备灾的变量以及受影响建筑物和家庭的特征在所有受影响家庭的较低和较高四分位数之间如何变化。该分析辅以主成分分析。调查表明，洪水影响变量，尤其是水位，洪水持续时间和污染，是影响建筑物和内容物破坏的最重要因素。这组变量后面是量化受影响建筑物/公寓的大小和价值的项目。与这些因素相比，时间和永久抵抗力仅对破坏产生很小的影响，尽管在个别情况下，预防措施可以显着减少洪水破坏。

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