Research on Development Mode of Green Infrastructure Based on Non-Use Value Evaluation:A Case Study of Nanjing Muyan Forest Park
In this study,two development modes of ecological restoration and cultural development are preset.The contingent value questionnaire is used to evaluate the non-use value of Nanjing Muyan Forest Park,and Wilcoxon validity test and Pearson impact factor correlation analysis are carried out.The conclusions are as follows:(1)Under the ecological restoration mode,the non-use value of Muyan Forest Park in 2021 is 407 million yuan,significantly higher than the total non-use value under the cultural development mode.(2)There is no embedding effect in the data collected in this experiment,so the data is effective.(3)The independent variables such as the respondents'traffic convenience,cultural landscape,satisfaction with forest garden road conditions and the dependent variable WTP bid value have significant correlations in varying degrees.However,there is a very significant negative correlation between WTP and the respondents'education level,travel time,means of transport.Comprehensive analysis of the experimental data suggests that Muyan Forest Park should adopt the ecological restoration development mode in the future.Specific planning suggestions are also provided.
green infrastructurenon-use valueforest parkconditional value methodembedding effect
万方数据
