绿色大学建设中的生态足迹_顾晓薇.pdfVIP

26 4 Vol.26, No. 4 2005 7 Jul. ,2005 ENVIRONMENTAL SCIENCE * , ,,,, ( , 110004) : . 2 . ,. , 2003 2 2 24 787hm ,25 000hm . ( - 2 )094 hm . ,,2/ 3 ; ,219% 57%. : ; ;; :X1711;F0613 :A :0250-3301(2005)04-0200-05 Ecological Footprint in Building Green University GU Xiao-wei, LI Guang-jun, WANG Qing, LIU Jian-xing, DING Yi, LIU Jing-zhi ( Resources and Ecological Economics Research Center of Northeastern University, Shenyang 110004, China) Abstract:Ecological footprint is oneof the best indexes to evaluatethelevel of green university. T he approaches of ecologicalfootprint are made up of compound approach and component approach. This paper introduces the basic principle and algorithm of the compo- nential approach of ecological footprint, taking Northeastern University as an example and using this approach in the research of cam- 2 pus. Result show that theecological footprint of Northeastern University 2003 was 24 787hm , needing the productiveland of ecolo- 2 gy about 25 000hm support all kinds of consumption of the school and absorb the offal. The ecological efficiency of the school was 2 094cap/ hm .In theecological footprints, the energy s footprints is the largest, it accounted for more than 2/3 of the total foot- prints, the next are food consumption and solid rubbish. Key words:ecological footprint; green university; component approach; campus Institute, SEI) ( Liver- ,[1~ 8] . 2000 WWF pool) 1; (World Wide Fund for Nature) RP( Redefining . Progress) 2 2000 , 1. , , [ 12~ 14] . . , NEU ( Northeastern 2