摘要
以河南大学为例,把生态足迹成分法的基本原理和计算方法运用于资源节约型学校建设。结果表明:2006年河南大学总生态足迹为18081.1 hm2,生态效率为1.29人/hm2,生态消耗强度为0.78 hm2/人;该校的生态足迹中,煤炭、食物、电力和垃圾的比重分别占总生态足迹的10.79%,56.01%,16.44%和11.49%,4种成分合计占94.73%。建议采取有效措施,降低校园生态足迹,提高校园生态效率,促进资源节约型学校建设。
The principles and mathematical model of the component method of ecological footprint are applied to the case studies of university campuses to investigate their ecological efficiencies. The ecological footprints of Henan University were calculated and analyzed for the year of 2006. Results show that the ecological footprints of Henan University was 18 081. 1 hm^2 and the ecological efficiencies was 1.29 人/hm^2. The largest component of the ecological footprints of Henan University is the food consumption. In order to construct the economize resources campuses, we must use the resources in reason to reduce the ecological footprint.
出处
《地域研究与开发》
CSSCI
北大核心
2008年第6期90-94,共5页
Areal Research and Development
基金
河南省教育厅自然科学基金项目(2008A170002)
河南大学人文社科基金资助项目(06YBRW066)
关键词
生态足迹
成分法
资源节约型学校
河南大学
ecological footprint
component approach
economize resources campuses
Henan University
