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通过脱钩指数模型分析了城市土地集约利用与低碳经济发展之间的关系,分析结果表明:天津市2002—2012年低碳经济和土地集约利用水平逐年增长,脱钩指标分析结果表明脱钩状态呈现出由非理想状态向理想状态过渡,说明低碳经济发展和土地集约利用两者的发展存在着显著的正相关关系,低碳经济十分有效地促进了土地集约利用水平的提高;2010—2012年,天津市低碳经济的发展速度超过了土地集约利用水平的提高,说明天津低碳经济和土地集约利用相辅相成的关系。通过产业结构调整、经济方式转变等合理有效的政策引导,能够有效地调控土地集约利用水平和低碳经济的稳定发展,实现土地集约利用和低碳经济的双赢局面。
The decoupling index model is used to analyze the relationship between the intensive use of urban land and the development of low-carbon economy. The results show that the level of low-carbon economy and intensive land use in Tianjin increased year by year from 2002 to 2012, and the decoupling index analysis showed that the decoupling status showed From the non-ideal state to the ideal state of transition, indicating the development of low-carbon economy and intensive use of land there is a significant positive correlation between the two, low-carbon economy is very effective in promoting the level of intensive land use; 2010-2012, The speed of development of low-carbon economy in Tianjin surpassed the improvement of the intensive utilization of land, indicating the complementarity between Tianjin’s low-carbon economy and intensive land use. Through the rational and effective policy guidance such as industrial structure adjustment and economic transformation, we can effectively control the intensive utilization of land and the stable development of low-carbon economy so as to achieve a win-win situation of intensive land use and low-carbon economy.