摘要
采用收益还原法、当量因子法等,评估出2014年赤峰市耕地资源的经济价值、生态价值和社会价值分别为954 800元/hm^2、343 100元/hm^2、1 597 900元/hm^2。其中,耕地资源的社会价值量最大,占总价值量的55.18%,说明耕地在维护社会稳定和社会保障方面发挥着巨大的作用。在耕地资源的社会价值中,社会保障价值占社会价值的比重为72.59%,说明耕地承担着重要的保障农民基本生活、养老和就业的责任。而耕地资源的正面生态价值是其负面生态价值的607.16倍,说明耕地资源在区域生态环境中发挥着积极的作用。
Using income reduction method, the equivalent factor method and so on, the paper measured economic value, ecological value and social value of farmland resources were 954 800 yuan per hectare, 343 100 yuan per hectare and 1 597 900 yuan per hectare respectively in Chifeng city. Among them, the social value of farmland resource was the largest, accounting for 55.18% of the total value, which showed that the farmland played a huge role in maintaining social stability and social security. The social security value accounted for 72.59% of the social value, which showed that the farmland bore important responsibility to guarantee farmers＇ basic life, pension and employment. And the positive ecological value of farmland resources was 607.16 times of its negative ecological value, which showed that the farmland resources played a positive role in regional ecological environment.
出处
《农业展望》
2017年第5期48-52,共5页
Agricultural Outlook
基金
中国农业科学院科技创新工程项目(CAAS-ASTIP-2016-IARRP-001575)
关键词
耕地资源
价值评估
经济价值
生态价值
社会价值
赤峰市
farmland resources
value assessment
economic value
ecological value
social value
Chifeng city
