城市滨江公共开放空间价值评估——以武汉江滩公园为例

Value Assessment of Binjiang Open Spaces of Cities along Changjiang River——A Case Study of Jiangtan Park in Wuhan

运用条件价值评估法(CVM)对汉口江滩公园的社会经济价值进行评估。采用双变量Pearson相关性和Logit模型进行分析,结果表明,居民的支付意愿与其到江滩公园的频率、对江滩的印象、依赖程度、居住地、职业、月收入显著相关。基于CVM计算出2012年江滩公园的经济价值为37057.28万元,人均支付意愿为37.87元/a。调查显示,居民的环境支付意愿不足,环境保护意识亟待增强。

In this study, using Contingent Valuation Method （CVM）, taking Jiangtan Park for an example, this paper assessed its economic value. By bivariate pearson correlation and logit model results indicated that frequency of going to Jiangtan, impression of it, degree of dependenee of it, whether reside in Jiangtan or not, occupation and monthly income were all significantly assoeiated. The economic valuation of Jiangtan beach park was 370 572 800 yuan calculated based on CVM in 2012, the per capita willingness to pay （WTP） was 37.87 yuan per year. With increasing urbanization continued population growth, the non - use value benefits of Jiangtan Park would be further enhaneed. At the same time, the survey showed that will- ingness to pay in city for environment was still insufficient, urban residents＇ awareness of environmental protection needed to be enhanced.