低碳土地利用模式研究

Research on the Low-carbon Land Use Pattern

人类活动及其碳排放强度与土地利用方式密切相关,探索低碳的土地利用规模、结构和方式,能在很大程度上降低土地利用碳排放的速率,并为面向低碳经济的土地利用规划和布局提供参考。本文结合国内外低碳经济和低碳土地利用的研究背景和实践,分析了不同土地利用方式的碳排放效应;从低碳土地利用原则、模式和对策、目标三个方面构建了低碳土地利用模式研究的理论框架,重点从土地利用结构、规模、方式和布局等方面提出了低碳土地利用的模式和对策建议,并着重分析了低碳循环性农业、紧凑型城市和生态工业园等三种低碳土地利用布局方式;最后提出了低碳土地利用研究的未来趋势,即区域低碳土地利用路径的差异研究、编制低碳土地利用规划、低碳国土实验区的开发和建设、低碳土地利用综合效益评价等。

Anthropogenic activities and carbon emission intensity are closly related to land use mode.Exploring low-carbon land use structure,scale and mode could reduce carbon emission intensity from land use,and could be help for low-carbon oriented land use planning and distribution.Integrated with the research background and practices of low-carbon economy and low-carbon land use in domestic and abroad,this paper firstly analyzed the impact of land use on carbon emission,then built the theoretical research framework of low-carbon land use pattern,which include the principles,patterns and aims of low-carbon land use.Also this paper put emphasis on the low-carbon land use patterns and countermeasures on the aspects such as structure,scale,mode and distribution of land use,and put emphasis on three land use distribution modes such as low-carbon circular agriculture,compact city,eco-industrial park etc.Finally,several advices about the future research on low-carbon land use were put forward,such as research on discrepancy of regional low-carbon land use pattern,low-carbon land use planning,exploring and building of low-carbon territory experimental plot,benefit evaluation of low-carbon land use,etc.