城市低碳发展水平与土地利用集约度关系研究  

Relationship Between Urban Low-carbon Development Level and the Land Use Intensity Degree

作　　者：李信[1] 余庆年[1] 

机构地区：[1]河海大学公共管理学院,江苏南京210098

出　　处：《湖南农业科学》2012年第12期55-58,共4页Hunan Agricultural Sciences

摘　　要：以江苏省地级市为例,在科学计算城市碳排放量的前提下构建评价指标体系,对城市的低碳发展水平进行现状评价和分析比较,同时进行城市土地利用集约度评价,在此基础上定量化研究城市低碳发展水平与城市土地利用集约度的关系。研究表明:以江苏省各地级城市为例,城市的低碳发展水平与土地利用集约度存在显著的正相关关系,二者相关系数达到0.954。Taking prefecture-level and above cities in Jiangsu province for example, building evaluation index system based on calculating carbon emissions of the cities reasonably. Then assessment and comparison about the city＇s low- carbon development level were＇conducted, meanwhile, the land use intensity evaluation was also conducted. In the end, relationship between urban low-carbon development level and urban land use intensity degree was quantitatively researched. The results showed that in each prefecture-level and above cities in Jiangsu province, there was a significantly positive correlation between the urban low-carbon development level and the land use intensity degree, and the correlation coefficient reached 0.954.

关 键 词：碳排放量 低碳评价 土地集约度评价 

分 类 号：X22[环境科学与工程—环境科学]