高校碳足迹核算及减排对策——以西北大学南校区为例

University Carbon Footprint Calculation and Emission Reduction Measures—A Case Study of South Campus in Northwest University

以西北大学南校区为研究区域,采用自上而下碳足迹计算方法,结合西北大学南校区实际情况估算出西北大学南校区平均个人碳足迹,从而进一步估算出该校区总碳足迹。结果表明,西北大学南校区人均碳足迹低于我国人均碳足迹,大学生相对于社会其他群体来说属于低碳群体;校园相对于社会其他单位来说也是低碳场所。从碳足迹构成比例可以看出,用电以及生活垃圾处理是最主要的耗碳项目。最后针对高校碳足迹特征提出相应的减排对策。

The average personal carbon footprint in the Northwest University South Campus was estimated using top-down carbon footprint calcu-lation method, and total carbon footprint of the school was further calculated.The results indicated that per capita carbon footprint in south cam-pus of Northwest University is lower than China′s per capita carbon footprint, college students belong to a low-carbon groups relative to other groups in society;campus is also a low-carbon options relative to the rest of society.From the composition of carbon footprint can be seen, elec-tricity and waste are most important carbon consumption projects.Finally, according to university carbon footprint characteristics, corresponding emission reduction measures were proposed.