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Assessing the impact of the built environment on travel behavior: A case study of Buffalo, New York.

机译：评估建筑环境对出行行为的影响：以纽约州布法罗市为例。

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摘要

Assessing the impact of the built environment on travel behavior can yield valuable tools for land use and transportation planning. In this study, a method is proposed by which geospatial characteristics of the built environment may be quantified and used to model spatial variability in travel behavior at an aggregate level. The GIS-based method explores many geostatistical concepts and their applicability to transportation planning. The models developed may be used to supplement four-step planning models that have little inherent sensitivity to changes in land use and other aspects of the built environment. This method is applied to a study area composed of Buffalo, NY, and its surrounding communities. Among the main conclusions of the study are that zonal mode choice is highly correlated to built environment factors, even when controlling for relevant household demographics such as vehicle ownership, and that home-based VHT and VMT are affected by the built environment to a lesser degree than by social or economic factors. Statistical concepts such as regression Cp minimization, principal component analysis, and power transformations are explored and found to be methodologically beneficial. To conclude the study, the method is applied to a hypothetical land use scenario to estimate the reduction in zonal vehicle dependency caused by high-density development in suburban areas.
机译：评估建筑环境对出行行为的影响可以为土地使用和运输规划提供有价值的工具。在这项研究中，提出了一种方法，通过该方法可以量化建筑环境的地理空间特征，并用于对总体水平上的旅行行为的空间变异性进行建模。基于GIS的方法探索了许多地统计概念及其在交通运输规划中的适用性。所开发的模型可用于补充四步规划模型，这些模型对土地使用和建筑环境其他方面的变化几乎没有内在的敏感性。此方法适用于由纽约州布法罗及其周边社区组成的研究区域。该研究的主要结论是，区域模式选择与建筑环境因素高度相关，即使在控制相关家庭人口统计数据（例如车辆拥有权）的情况下，基于家庭的VHT和VMT受到建筑环境影响的程度也较小。而不是社会或经济因素。探索了统计概念，例如回归Cp最小化，主成分分析和幂变换，发现它们在方法上是有益的。作为研究的总结，该方法被应用于假设的土地利用情景中，以估计由郊区高密度开发所引起的区域性车辆依赖的减少。

著录项

  • 作者

    Tracy, Andrew J.;

  • 作者单位

    State University of New York at Buffalo.;

  • 授予单位 State University of New York at Buffalo.;
  • 学科 Transportation.;Urban and Regional Planning.
  • 学位 M.S.
  • 年度 2011
  • 页码 154 p.
  • 总页数 154
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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