期刊论文

Intensity and effect of industrial carbon emissions in Lanzhou City

Wang, N.

中文

环境科学学报

0253-2468

2016

36

6

2242-2251

10.13671/j.hjkxxb.2016.0021

安徽高校人文社科研究重点项目（No.SK2015A483）； 2016年度合肥学院科研发展基金人文社科重大项目（No.16RW15ZDA）~~；

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运用容量耦合拓展模型对兰州市2003—2013年环境系统耦合度进行评价,通过核算兰州市2003—2013年各年工业碳排放量,分析了4类工业碳排放强度变化特征,并运用LMDI模型对碳排放效应进行了多维度分解.结果表明,兰州市环境系统总体质量水平较低,环境状态指数和环境耦合度指数较低;兰州市工业碳排放总量逐年递增,碳排放与工业增加值、GDP、人口数量和城市建成区面积等呈显著正相关关系;原煤、原油、焦炭和天然气是兰州市的主要碳源,人均碳强呈显著增长态势,而工业碳强、GDP碳强、地均碳强均呈下降趋势;能源结构效应和人口规模效应在低位值附近波动变化,而能源强度效应和人均经济效应均在高位值附近波...

The study evaluates the system-environment coupling of Lanzhou City from 2003 to 2013. According to the amount of industrial carbon emissions in Lanzhou City (2003-2013), four kinds of emission variations were analyzed by using LMDI model. The results show that the total amount of carbon emissions in Lanzhou City has been increasing year by year. Carbon emissions have a significantly positive correlation with industrial added value, GDP, population and urban built-up area. Coal, crude oil, coke and natural gas are the main carbon sources, and c...