Quantitative Distribution and Related Factors for Household Daily Travel CO_2 Emissions in Beijing
利用2007年北京家庭出行数据，计算每人每户日常通勤的碳足迹，并用洛伦兹曲线分析个体、社区内和跨社区间的排放不平等，发现家庭排放分布符合英国提出的60/20规则。
Using Beijing household travel daily data conducted in 2007 by behavior research team for Peking University,we calculate the carbon footprints emitted during all daily travels per weekday at disaggregated level,for each person and each household.We also adopt categorization and Loren curve and its equations to better understand the unequal carbon emission distribution between individuals,inner-community and trans-community when compared and represented.Our analyses conclude that the distribution of green house gas(GHG) emission for each household is consistency with the rule of 60/20 proposed from England experience.