作　　者： ; ; ; ;

机构地区： 吉林大学环境与资源学院

出　　处： 《经济地理》 2005年第6期757-760,共4页

摘　　要： 针对吉林省大安市发展现状和存在的严重生态环境问题,运用生态足迹模型,采用多源数据,首次对大安市生态环境的可持续发展状况进行了定量研究;在此基础上,运用相对指标法对可持续发展的量化结果进行分级。研究表明,2001年大安市的生态需求大于生态供给,生态呈现“供不应求”的局面,人均生态赤字为0.56hm2,处于弱不可持续发展状态。 As to the development condition and the serious environmental problems, the thesis firstly made a quantitative research on the sustainable development by using ecological footprint model and polygenetic data. Based on above, the quantitative results of sustainable development were classified by the method of relative indice. The study showed that the ecological demand was larger than ecological supply and the city was in the weakly unsustainable state with ecological deficit of 0.56 hectares per capita in 2001.

关 键 词： 生态足迹模型 可持续发展 量化研究 大安市

领　　域： [环境科学与工程] [环境科学与工程]