As the need for environmental certification systems grows, Leadership in Energy and Environmental Design for New Construction (LEED-NC) is being widely adopted in the US to evaluate the environmental performance of bu...As the need for environmental certification systems grows, Leadership in Energy and Environmental Design for New Construction (LEED-NC) is being widely adopted in the US to evaluate the environmental performance of buildings. However, no research has been conducted to investigate its economic impact on appraised land value. The objectives of this study are to quantify the impact of the LEED-NC Credit Alternative Transportation: Public Transportation Access (PTA) in the sustainable sites category on appraised land value and to develop a regression model that predicts the appraised unit value of parcels. San Francisco County was chosen because of its well-organized transportation systems. First, a LEED-NC map was created to identify PTA-qualified parcels. Second, sample parcels were randomly selected. Last, Pearson’s correlation analysis, one-way ANOVA, and multiple linear regression analysis were sequentially performed. The results of this study indicated that the LEED PTA criteria are significant factors associated with an increase in the appraised unit value of parcels within San Francisco County. The findings of this study can encourage real-estate developers to site their projects according to the LEED-NC PTA criteria.展开更多
长期以来,作为城市规划研究热点,城市土地利用和交通之间相互影响的研究相对脱节.近年来,该状况逐渐得到改观,研究人员开始将交通规划与城市用地布局方式相联系.本研究主要模拟给定城市区域土地利用的时空变化过程,帮助正确认识及处理...长期以来,作为城市规划研究热点,城市土地利用和交通之间相互影响的研究相对脱节.近年来,该状况逐渐得到改观,研究人员开始将交通规划与城市用地布局方式相联系.本研究主要模拟给定城市区域土地利用的时空变化过程,帮助正确认识及处理城市交通发展与土地利用的相互关系.研究针对美国佛罗里达州Orange County 1990年与2000年土地利用类型的变化,利用元胞自动机(CA)在微观土地利用,空间格局等方面的优势,采用地理信息系统动态模型来实现海量数据的获取、储存以及更新.同时,借助MatLAB软件的数学计算能力,开发出基于逻辑回归的元胞自动机土地预测模型.基于实际土地利用的模拟结果表明,该模型充分利用元胞自动机的特点及优势,合理考虑土地利用系统中时空变量的复杂性,结果可靠,为正确理解土地利用变化提供了很好的帮助.展开更多
基金supported by a grant from the National Research Foundation of Korea(NRF)funded by the Korean government(MEST)(No.2012-0000609).
文摘As the need for environmental certification systems grows, Leadership in Energy and Environmental Design for New Construction (LEED-NC) is being widely adopted in the US to evaluate the environmental performance of buildings. However, no research has been conducted to investigate its economic impact on appraised land value. The objectives of this study are to quantify the impact of the LEED-NC Credit Alternative Transportation: Public Transportation Access (PTA) in the sustainable sites category on appraised land value and to develop a regression model that predicts the appraised unit value of parcels. San Francisco County was chosen because of its well-organized transportation systems. First, a LEED-NC map was created to identify PTA-qualified parcels. Second, sample parcels were randomly selected. Last, Pearson’s correlation analysis, one-way ANOVA, and multiple linear regression analysis were sequentially performed. The results of this study indicated that the LEED PTA criteria are significant factors associated with an increase in the appraised unit value of parcels within San Francisco County. The findings of this study can encourage real-estate developers to site their projects according to the LEED-NC PTA criteria.
文摘长期以来,作为城市规划研究热点,城市土地利用和交通之间相互影响的研究相对脱节.近年来,该状况逐渐得到改观,研究人员开始将交通规划与城市用地布局方式相联系.本研究主要模拟给定城市区域土地利用的时空变化过程,帮助正确认识及处理城市交通发展与土地利用的相互关系.研究针对美国佛罗里达州Orange County 1990年与2000年土地利用类型的变化,利用元胞自动机(CA)在微观土地利用,空间格局等方面的优势,采用地理信息系统动态模型来实现海量数据的获取、储存以及更新.同时,借助MatLAB软件的数学计算能力,开发出基于逻辑回归的元胞自动机土地预测模型.基于实际土地利用的模拟结果表明,该模型充分利用元胞自动机的特点及优势,合理考虑土地利用系统中时空变量的复杂性,结果可靠,为正确理解土地利用变化提供了很好的帮助.
