基于“属性-功能-特征”的耕地价值核算研究——以辽宁省沈阳市为例

Value Accounting of Cultivated Land Based on“Attribute-Function-Characteristics”——A Case Study of Shenyang City,Liaoning Province

基于"属性-功能-特征"的分析框架,根据耕地的经济属性、社会属性及生态属性,将耕地功能分类为生产功能、社会功能与生态功能。在划分耕地功能的基础上结合功能的特征,将耕地价值分为经济价值、社会价值及生态价值,并提出核算耕地价值的合理方法。在收集数据的基础上,对辽宁省沈阳市进行实证研究,采用收益还原法、价值替代法及当量因子法分别核算沈阳市耕地的经济价值、社会价值及生态价值。研究结果表明,2008~2011年沈阳市耕地总价值呈递减趋势,2011~2017年耕地总价值逐年提高。此外,在2008~2017年沈阳市耕地经济价值最大,社会价值次之,生态价值最小。建议在重视耕地生产功能的同时,也要加强对耕地社会功能及生态功能的保护。

Based on the analysis framework of"attribute-function-feature",according to the economic,social and ecological attribute of cultivated land,the function of cultivated land is classified into production function,social function and ecological function.On the basis of dividing the function of cultivated land and combining the characteristics of function,the value of cultivated land is divided into economic value,social value and ecological value,and the reasonable method of calculating the value of cultivated land is put forward.On the basis of collecting data,an empirical study was conducted in Shenyang,Liaoning Province.The economic value,social value and ecological value of cultivated land in Shenyang were calculated by income approach,value substitution method and equivalent factor method,respectively.The results show that from 2008 to 2011,the total value of cultivated land in Shenyang showed a decreasing trend,and from 2011 to 2017,the total value of cultivated land increased year by year.In addition,in 2008~2017,the economic value of cultivated land in Shenyang was the largest,followed by social value and ecological value.It is suggested that the protection of social and ecological functions of cultivated land should be strengthened while paying attention to the production function of cultivated land.