河北省大学生碳排放结构特征分析及减排路径研究

Structural characteristics of college students’carbon emissions in Hebei province and the path of carbon emission reduction

大学生是高素质群体的代表,是低碳行动的有力践行者,随着低碳生活教育不断深入开展,建设低碳校园的任务迫在眉睫。文中通过对河北省11个市的主要高等学校发放随机问卷收集了957份河北省典型大学生衣食住行用等方面的碳排放基本数据,利用碳排放因子核算了相应的碳排放量,对数据进行了具有统计学意义的回归分析。结果表明:在衣食住行用中,食(53.8%)和用(40.8%)碳排放量占总碳排放量的比重较大,住占比最小(0.3%);多元回归分析。结果表明:当前的大学生具有较高的环保认知水平,但是在部分碳排放量较高的大学生群体中,环保意识与实际行为存在异步性,环保行为有待进一步的提高。文中研究结果有助于促进大学生践行绿色校园约定,为创建低碳校园提供针对性策略和建议。

College students are the representatives of high-quality groups and the powerful practitioners of low-carbon action.With the continuous progress of low-carbon life education,the task to build low-carbon campus is extremely urgent.In this paper,we collected 957 carbon emission data from typical college students in Hebei province by distributing random questionnaires to 11 universities and colleges,the corresponding carbon emissions were calculated by using carbon emission factors.The results showed that,among clothing,food,housing,transportation and other consumption,carbon emissions from food(53.8%)and other consumption(40.8%)accounted for a larger proportion of total carbon emissions,and housing accounted for the smallest proportion(0.3%).Regression analysis found that the environmental cognition of college students has a significant effect on their carbon emissions.Commonly,most of college students have a high level of environmentalawareness,but for some college students,there is heterogeneity between environmental awareness and actual behavior,and their environmental behavior needs to be further improved.The research results provide some ideas for the construction of low-carbon campus and promoting the development of low-carbon life education to a certain extent.