Industrial C02 Emission Structure and Evolution Mechanisms in Zhengzhou-Kaifeng Metropolitan Area
Sources of CO2 emissions from metropolitan areas are divided into six categories,consisting of agricultural,industrial,commercial and residential energy consumption,as well as construction and transportation energy consumption.Industrial CO2 emissions are further subdivided into 34 kinds of industrial energy consumption.Based on the 2000 ~ 2009 energy consumption data,a CO2 estimation model to account for CO2 emissions in scope 1 (only refer to energy combustion) and scope 2 was constructed in this paper.Evolution mechanisms of CO2 emissions of 2000 and 2009 of six units and 34 kinds of industries were also researched by using LMDI methods.The conclusions can be drawn as follows: ①)the changes of CO2 emissions show different sectoral and regional characteristics in various stages.②) The changes of CO2 emissions took place in the interaction of factors including intensity (technical) effects,structural effects and scale effects of economies.The positive driving factors for CO2 emissions increase are the exogenous economic increasing pattern of economic scale and element input; the negative driving factors are intensity of carbon emission and density of work labour.T ehe labour efficiency and the variation of industrial structure affect the CO2emission bidirectionally.
low-carbon city and economy industrial carbon emissions LMDI analysis Zhengzhou-Kaifeng metropolitan area
Zhang Lijun Qin Yaochen Zhang Jinping Lu Chaojun
Key Research Institute of Yellow River Civilization and Sustainable Development/College of Environme Key Research Institute of Yellow River Civilization and Sustainable Development/College of Environme
国际会议
The 5th International Yellow River Forum (第五届黄河国际论坛)
郑州
英文
363-372
2012-09-24（万方平台首次上网日期，不代表论文的发表时间）