Redevelopment along arterial streets: The effects of light rail on land use change

We use difference-in-differences approaches and parcel-level data from Minneapolis to estimate the effects of light rail on land use change using alternate definitions of treatment area. Results using circular buffers corroborate previous findings that light rail has virtually no effect on land use change in our study area. In contrast, light rail increases the likelihood of land use change along arterial streets that cross the line at station areas. To accurately model the effects of public transit projects on urban land use, one must consider how potential riders access station areas, rather than assuming accessibility improves radially around a station.     

从光色的物理性研究到艺术色彩设计应用

着重揭示光色的内在规律,以及来自于自然的色彩内在结构,传递着形成色彩关系的基本规律和调和规律,为人们提供色彩设计的语素,启示着色彩设计构思的灵感,是设计师进行色彩设计的有力工具,因而成为我们自觉地认识色彩和创造色彩的有效手段。