生态足迹模型研究进展与评价  

Research Progress and Evaluation of Ecological Footprint Model

作　　者：孙东妮[1] 李巧云[1] 关欣[2] 

机构地区：[1]湖南农业大学生物科学技术学院,湖南长沙410128 [2]湖南农业大学资源环境学院,湖南长沙410128

出　　处：《农产品加工（下）》2012年第8期47-49,70,共4页Farm Products Processing

摘　　要：生态足迹模型自提出以来,理论和方法逐步完善,作为一种可定量测度和评价研究区域可持续发展状况的指标体系,得到了国内外学者的广泛关注。介绍了生态足迹的概念,综述了近年来国内外在不同尺度与不同领域对生态足迹研究的最新进展,并对生态足迹模型进行评价,指出其优势与局限性,分析、展望今后的研究趋势。From the time of the ecological footprint model proposed, its theory and methods are gradually improved. As a quantitative measurement and evaluation index system of regional sustainable development, it has gotten the attention of schol- ars at home and abroad. Firstly, this paper introduces the concept of ecological footprint, and summarizes the recent research results in different scales and areas of the ecological footprint. Then, we evaluate the ecological footprint model and analyze its advantages and limitations. At last, the research trend is analyzed and predicted.

关 键 词：生态足迹 生物承载力 可持续发展 模型计算 发展趋势 

分 类 号：Q14[生物学—生态学]