中国居民生活与CO_2排放关系研究

本文采用Consumer Lifestyle Approach(CLA)方法,比较分析中国各地区和不同收入水平下居民的二氧化碳排放量。结果表明,城镇居民直接二氧化碳排放一直处于增长状态,农村增速较缓慢。城镇居民间接二氧化碳排放量高于直接消费。城镇居民食品、衣着、居住、教育文化是主要的二氧化碳排放源,农村居民食品消费占据主要比例。地区间的差异对于居民间接二氧化碳排放影响主要体现在总量上,收入水平对居民生活方式的间接二氧化碳排放量影响大,高收入水平的居民二氧化碳排放量高于低收入水平居民;收入水平越高,二氧化碳排放结构越多样化。根据研究提出了降低生活能源强度和二氧化碳排放强度的建议。

The Impact of Residents' Lifestyle on CO2 Emissions in China

This paper uses Consumer Lifestyle Approach （CLA） to analyze urban and rural residents CO2 emissions in different regions and income in China. Direct CO2 emissions of urban residents are growing faster than rural residents. Indirect CO2 emissions are more than direct CO2 emissions in urban residents. Food, clothing, housing, education, cultural and recreation services are the main sources of CO2 emissions in urban residents, food accounts for a major proportion of CO2 emissions in rural residents. The impact of CO2 emissions in differences regions is mainly reflected in the aggregate. The impact of resident＇s income is enormous, indirect CO2 emissions of high-income levels household are higher than the low income level residents. The higher the income, the more diversified the CO2 emissions structure. This paper presents some policy suggestions to reduce energy intensity and CO2 emissions in household consumption according to research.