摘要
生态足迹是近年发展的用于定量研究和判断一个国家或地区可持续发展状况的新方法。文章在简要介绍生态足迹的概念与计算模型基础上,定量研究了福州市2000—2004年五年间的生态足迹和生态承载力变化规律和特征,并分析其原因。结果表明:五年间福州市人均生态足迹分别为2000年1．1729ha,2001年1．1395ha,2002年1．3510ha,2003年1．3821ha,2004年1．4806ha;人均生态承载力依次为2000年0．4009ha,2001年0．3973ah,2002年0．3957ha,2003年0．3904ha,2004年0．3882ha。生态赤字呈逐年增加的趋势,从2000年的0．7720ha上升到2004的1．0924ha。根据计算分析结果,有针对性地提出了福州市可持续发展过程中应采取的措施,为生态城市的建设提供新思路和科学依据。
Ecological Footprint Analysis is a new method which has been developed in recent years for quantitative study and judging the situation of a country or a region＇s sustained development. This article studied on the ecological footprints and ecological carrying capacity of Fuzhou city and analyzed on the change character and causes of ecological footprint from the year 2000 to 2004 on the basis of the brief introduction to the concept of ecological footprints and calculation model. The results indicated that the average ecological footprint for per person of Fuzhou citizen in these five years were 1. 1729ha, 1. 1395ha, 1. 3510ha, 1.3821ha,l. 4806ha respectively from the year 2000 to 2004. The average ecological carrying capacity were 0. 4009ha, 0. 3973ha, 0. 3957ha, 0. 3904ha, 0. 3882ha respectively. The ecological deficit has an increase trend year by year from 0. 7720ha to up 1. 0924ha from the year 2000 to 2004. According to the analysis results, advanced the for sustainable development of Fuzhou city and provided the new ideas and scientific evidence for the construction of ecological city.
出处
《环境科学与管理》
CAS
2007年第3期180-184,188,共6页
Environmental Science and Management
基金
福建省自然科学基金2006J0282
关键词
生态足迹
生态承载力
可持续发展
福州市
ecological footprint
ecological carrying capacity
sustained development
Fuzhou city
