中学生个人生态足迹分析结果和生态环境的关系——以杭州市学军中学为例

Relationship Between Individual Ecological Footprint Analysis and Ecological Environment of Middle School Students——Take Hangzhou Xuejun Middle School As an Example

本文基于WWF提供的个人年生态足迹计算器,设计并发放个人生态足迹问卷。以杭州学军中学为例,对杭州市中学生个人生态足迹进行了调查,并探讨了生态足迹与碳足迹的组成。结果表明:杭州市中学生人均生态足迹为1.51全球公顷,人均碳足迹为3.00吨CO_2当量,即全球居民若都按照杭州市中学生的生活方式来生活则需要0.86个地球。此外,调查结果还显示生态足迹中碳足迹占比(47.55%)最大,而碳足迹中则以直接能源(51.22%)和交通(33.27)占比最高。这一结果表明可以通过减少直接能源的消耗和增加绿色出行来有效降低生态足迹,从而使杭州市中学生的生活更加绿色和可持续。

Based on the personal annual ecological footprint calculator provided by WWF, this paper designs and distributes the personal ecological footprint questionnaire. Taking Hangzhou xuejun middle school as an example, this paper investigates the individual ecological footprint of middle school students in Hangzhou, and discusses the composition of ecological footprint and carbon footprint. The results show that the per capita ecological footprint of middle school students in Hangzhou is 1.51 hectares, and the per capita carbon footprint is 3.00 tons CO2 equivalent, that is, if the global residents live according to the lifestyle of middle school students in Hangzhou, it needs 0.86 earth. In addition, the results also showed that the carbon footprint accounted for the largest （47.55%）, while the direct energy （51.22%） and transportation （33.27%） accounted for the highest. The results show that the ecological footprint can be effectively reduced by reducing direct energy consumption and increasing green travel, thus making the life of middle school students in Hangzhou more green and sustainable.