居民食品消费碳排放分析——基于居民食品消费意识和行为的调查

The Analysis of the Food Consumption of Carbon Emissions:Based on the Investigation of Residents’ Food Consumption Consciousness and Behavior

食品消费产生的二氧化碳排放量在二氧化碳总排放量中的占比一直很高。针对食品消费的碳排放，假设居民食品碳消费的意识和日常行为对食品消费碳排放有影响，并基于问卷调查，通过二元Logistic回归分析，得到结论：居民对食品消费碳排放的认知程度以及日常的食品消费行为对碳排放量都存在显著的影响，而性别、年龄、居住地等消费者的基本个人特征验证对碳排放量不显著。最后根据结论对如何控制食品消费所带来的碳排放提出了对策与建议。

The proportion of carbon dioxide emissions produced by food consumption has been high in the total carbon dioxide emissions. The paper aims at the carbon emission of food consumption and assumes that people＇s consciousness and consuming behavior have an effect on carbon dioxide emissions. Based on the questionnaire and the binary Logistic regression model, we come to a conclusion： The residents＇ cognition of food carbon emissions and consuming behavior have a significant effect on food carbon emissions, but consumers＇ personal information, including gender, age and place of residence and so on, have no obvious effect on food carbon emissions. Finally, the paper will give the countermeasures and suggestions to control carbon dioxide emissions.