摘要
生态足迹模型是从具体的生物物理量角度来衡量人类对自然资源利用程度以及自然界为人类提供的生命支持服务功能的方法.自从该模型提出以来,受到国内外众多学者广泛关注,应用范围不断扩大.为此,从可持续发展角度出发,介绍了生态足迹模型的产生背景、理论基础和计算方法,综述了近年来国内外研究最新进展,评价了模型应用的优点和不足,提出了生态足迹研究动态和研究重点.
Ecological footprint model is a biophysical method used to compare the utility degree of natural resource with the life-supporting service function.Ever since the emergence of the ecological footprint model,it was extensively followed with interest and used in different fields by researchers.On the base of sustainable development perspective,the background,theoretical base,and calculation method were simply introduced in this paper.The latest research advance home and abroad was summarized.Moreover,the advantages and defects were analyzed,the research trend and emphases were put forward.
出处
《西北植物学报》
CAS
CSCD
北大核心
2005年第1期200-204,共5页
Acta Botanica Boreali-Occidentalia Sinica
基金
中国科学院知识创新项目 KZCX1-06-02-01
国家高技术研究发展项目 863计划 2002AA6Z3211
国家科技攻关项目资助 2001BA508B17
关键词
生态足迹
研究进展
研究动态
ecological footprint model
research advance
research trend
