地上不可移动文物价值评价对古都文化空间格局保护的作用——以北京市西城区为个案研究区域

The Impact of the Value Appraisal of Unmovable Cultural Relics Surface on the Protection of Cultural Space Layout in the Ancient Capital——Taking Beijing's Xicheng District as A Case Study

地上不可移动文物属于文化地理学研究的文化景观,同时也是城市重要的文化资源和旅游资源。本文以北京西城区地上不可移动文物资源为研究对象,借用层次分析法分析它们的相对价值。并利用资源经济学中的若干资产价值确定方法,在实地调查的基础上,计算地上不可移动文物资源的绝对价值。通过层次分析法的分析计算,作者发现在西城地上不可移动文物资源中,价值相对突出的是西城区以水体为核心景观的园林文物资源,而且这些园林的正外部效益也是最大的。本文为西城区“文化兴区战略”提出了空间规划上的建议,即以南海、中海、北海、什刹海一系水体为依托,营造“都城水景文脉”。

Unmovable Surface cultural relics belong to cultural landscapes in the research of Cultural Geography Science. They are also important cultural and tourism resources in a city. The paper tries to analyse their relative value by way of analytical hierarchy process. Since unmovable cultural resources are of strong externality, we have taken some methods of resource economics to calculate their absolute value. Based on our analysis and calculation by AHP, the authors find that relatively prominent value is garden cultural resource with water bodies as its key landscapes in Xicheng District. By calculating asset value, the authors also find that these gardens boast the highest external benefit. This paper offers suggestions on urban space planning for its cultural strategy, e.g. building ＂ Capital Water Landscape＂ surrounded by Nanhai, Zhonghai, Beihai and Shichahai.