文档介绍：第34卷第4期陕西师范大学学报(自然科学版) 2006年12月 Joumal ofShaall)【iNomlal UniverSity(Natural ScienceEdition) 文章编号:1672—429l(2006)04—0104—05 1993—2004年陕西省生态足迹分析与评价吴介军,蔡琳, 张秋花,薛惠锋(西北工业大学自动化学院,陕西西安710072) 摘要:基于生态足迹理论和计算方法,采用联合国粮农组织(food a11d撕culture o堰a11ization, F舳)及《陕西省统计年鉴》等自然资源生产与消费、人口、土地等数据,,1993—2004年陕西省出现生态赤字且有上升趋势, 7hIn2,,陕西省要维持可持续发展,必须发展循环经济. 关键词:陕西省;生态足迹;生态赤字;可持续发展中图分类号:Ⅺ:A Analysis跚ld嬲sessment ofecological f00tprint、in Sha肌xi Province from 1993 to2004 WU Jie-jull,CAI Lin,ZHANG Qiu小ua,XUE Hui—fejng ((潮lege ofAut∞[1ation,NorthweSterrl PblytechnicalUIliverSity,Ⅺ’an 710072,Shaanxi,Chim) Abstr舵t:The e∞109ica王footprint ofShaanxj Pro、,inceduring theperiod frOrn1993 to2004 is calcuIatedbased on theth唧and calcuLationnlethod oftheec(扎。gicalfbotprint,with the iIataof reⅨ)u】汜es production甜1d conSlmlption,population,and lalld use from FA()database a11dSh雒m对 resultshows that int11isper越there eOolOgicaldeficiteach year and the ecological deficitreached 7hrn2 per c印ita ofShaan】【i Province in2004,which indicates an unsuStainable ecolpgicalde、,elopnlent inShaan)【∞nclusion achie、陀dby further 砌ysis thatmain reEISons resulting intheec0崎cal deficit are increasing use offillitemturaLl resource& prCII)Osed thatthe circulare∞n13瑚【y shDuld beapplied to majm