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首页> 外文学位 >The impact of sustainable neighborhood development on housing affordability: A systematic analysis of affordable LEED ND towards framing architectural and planning guidelines for affordable sustainable neighborhoods.
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The impact of sustainable neighborhood development on housing affordability: A systematic analysis of affordable LEED ND towards framing architectural and planning guidelines for affordable sustainable neighborhoods.

机译：可持续社区发展对住房可负担性的影响：对可负担得起的LEED ND进行系统分析，以制定可负担得起的可持续性社区的建筑和规划指南。

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摘要

Currently, sustainability is moving from a theoretical concept into a practice where several techniques have been developed to satisfy its principles and goals. But, there are many challenges facing its implementation especially in the affordable housing field (Myerson, 2007). Only 56 projects spread out over 24 states in USA are Leadership in Energy and Environmental Design for Neighborhood (LEED ND). Therefore, this research intends to identify effective strategies for developing Affordable Sustainable Housing Neighborhoods (ASHN) that can match the needs of target populations. This is achieved by:;•Examining the distribution of existing ASHN in USA, and factors that affect its agglomeration;;• Identifying the most used architectural and planning strategies, reasons for selecting specific strategies over others, and challenges facing professionals; and,;• Assessing the housing cost efficiency of ASHN in terms of mortgage/rent, utility, and transportation.;A mixed method approach was used to investigate the above themes through:;a) Delineating the spatial distribution of ASHN in U.S.A.;b) Undertaking content analysis for 56 ASHN to identify the most used strategies.;c) Undertaking descriptive and inferential analysis for (137) responses collected from supply-side stakeholders participating in developing these 56 ASHN, and (51) responses collected from residents of Mueller Central, Austin - Texas.;The research results pointed out that there is a positive relationship between the distribution of ASHN and housing price, where ASHN aggregated in states with expensive housing price. On the other hand, sustainable technology has a limited application in the USA due to higher initial construction cost.;Despite the fact that sustainability is a holistic approach; green technology is the most common strategy because of promising savings. However, the perception of high costs for green buildings is a major barrier that challenges professionals in convincing clients to develop ASHN. Therefore, there is a need for public education that identifies benefits of ASHN.;Furthermore, there is a salient discrepancy between supply-side stakeholders and residents in their respective feedback about ASHN efficiency in terms of mortgage, utilities, and transportation. This divergence related to supply - side stakeholder's belief about ASHN cost efficiency which may not match resident's expectations.
机译：当前，可持续性正在从理论概念转变为实践，在实践中已开发出多种技术来满足其原理和目标。但是，其实施面临许多挑战，尤其是在经济适用房领域（Myerson，2007年）。在美国24个州分布的56个项目是“邻里能源和环境设计领导力”项目（LEED ND）。因此，本研究旨在确定开发可满足目标人群需求的经济适用可持续住房社区（ASHN）的有效策略。这可以通过以下方式实现：；•检查美国现有ASHN的分布以及影响其聚集的因素；;•确定最常用的建筑和规划策略，选择特定策略的理由以及专业人员面临的挑战； ；•从抵押/租金，公用事业和运输等方面评估ASHN的住房成本效率。混合方法通过以下方法研究了上述主题：a）描绘了ASHN在美国的空间分布； b ）对56个ASHN进行内容分析以找出最常用的策略; c）对（137）从参与开发这56个ASHN的供应方利益相关者那里收集的响应以及（51）从Mueller居民那里收集的响应进行描述性和推断性分析研究结果指出，ASHN的分布与房价之间存在正相关关系，其中ASHN聚集在房价昂贵的州。另一方面，由于初始建设成本较高，可持续技术在美国的应用受到限制。由于节省的资金，绿色技术是最常见的策略。然而，对绿色建筑成本高昂的认识是挑战专业人士说服客户开发ASHN的主要障碍。因此，需要进行公众教育，以查明ASHN的好处。此外，在抵押，公用事业和交通方面，供应方利益相关者和居民在各自关于ASHN效率的反馈中存在明显的差异。这种差异与供应有关-利益相关方对ASHN成本效率的信念可能与居民的期望不符。

著录项

  • 作者

    Abed, Amal.;

  • 作者单位

    Texas Southern University.;

  • 授予单位 Texas Southern University.;
  • 学科 Urban and Regional Planning.;Architecture.;Sustainability.;Area Planning and Development.
  • 学位 Ph.D.
  • 年度 2012
  • 页码 164 p.
  • 总页数 164
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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