城市自然遗留地景观美学评价的方法研究--心理物理学方法的理论与应用

Study on Landscape Assessment of Urban Remnant Natural Area——Theory and Application of Psychophysical Method

心理物理学方法对评价纯自然景观有较好的适应性。城市自然遗留地是随着城市化的进程在城市规划区内遗留下来的用地,根据城市自然遗留地城市性、自然性和遗留性的特点,结合国内的实际情况,运用目前最严格、可靠性最好的心理物理学方法,以相片为测试材料,采用SBE法获得美景度量值,SD法测定各景观要素量值,以及多元线性回归方法建立2者的关系模型,最终提出了城市自然遗留地景观美学评价完整的方法体系,并修正和完善了心理物理学方法在城市自然遗留地领域的具体应用。

The psychophysical method is of good adaptability in the assessment of pure natural landscape.Urban Remnant Natural Area （URNA） is left behind in the urban planning area along with urbanization.Its landscape assessment is significant for urban natural preservation.On the basis of URNA＇s characteristics and in line of the domestic actual situation,psychophysical method,one of the most scientific and credible methods,is chosen to establish the complete landscape assessment system,including acquiring scenic beauty value by SBE method,dividing into different influencing factors by SD method,and setting up their connection model by multiple linear regression analysis.This method is also revised during the application process.