基于微观视角的城市家庭碳排放特征及影响因素研究--来自江苏城市家庭活动的调查数据

A Study of Urban Household Carbon Emission Characteristic and It's Impact Factors from the Micro Perspective: From the Survey Data of the Urban Household Activities in Jiangsu Province

以江苏三个城市的微观家庭活动调查数据为基础,基于消费者生活方式方法,研究城市家庭碳排放结构特征和主要的影响因素,结果表明:江苏城市家庭碳排放结构中,家庭耗能、交通出行以及生活垃圾比例大约为3∶1∶1,其中家庭用电占家庭耗能碳排放的75%左右,家用汽车成为家庭交通出行碳排放最主要的驱动因素;无论家庭碳排放总量还是人均量,经济发达的城市都要高于经济欠发达城市;城市家庭住宅面积、家庭收入、家庭规模以及出行交通工具是家庭碳排放的主要影响因子,城市家庭每月购入衣服件数、购物频率、在外就餐频率以及夏季空调温度调控对家庭碳排放亦有重要影响。家庭成员文化程度、性别、年龄与家庭碳排放无显著相关关系。

The article studies the structure and the influencing factors of house carbon emission based on the CLA model by using the survey data from the micro family activities of 3 cities in Jiangsu. The results are as follows: the ratio of the 3 aspects carbon emission is 3∶ 1∶ 1 in Jiangsu.The electricity accounts for about 75% of household energy consumption and the car becomes the driving factors of carbon emissions in family transportation. The amount carbon emission and the carbon emission per capita of the developed city is higher than that of the undeveloped city. The main influencing factors are the residential area,economic income and the size of the family,besides,the number of clothes purchased monthly,the frequency of shopping and dining out also influence the carbon emission. The household carbon emission is insignificant correlated with some indicators of the household members such as the gender and age.