摘要
生态足迹理论在应用于区域层次时，因为区域进出口数据的不健全，在计算净消费量的过程中往往误差较大，因此，很难真实反映冈 域环境的压力负荷。所以，本文以区域生产量取代消费量，并用生产性生态足迹作为区域可持续发展的评价指标，对吉林省2002年的生产性 生态足迹进行了计算分析。结果表明，吉林省2002年的生物生产发展模式处于一种不可持续的状态．并简要分析了存在生产性生态赤字的原 因和消除生态赤字的途径和方法，将为更好的实施生态省建设规划提供一定的科学指导性意见。
As regional input and output data is incomplete, while the theory of ecological footprint is applied at the regional level, the error is regularly great during calculating net volume of consumption. Thus, regional pressure load of environment is hardly reflected. This paper replaces the volume of consumption with the regional amount of production, and regards productive ecological footprint as the assessment indices of regional sustainable development, and computes and analyses productive ecological footprint of Jilin Province in 2002. It concludes that the mode of biological production development of Jilin Province in 2002 is unsustainable. Furthermore, It analyses the reason of productive ecological deficit and the ways and methods of eliminating ecological deficit, it will offer some better scientific guidance in putting Eco -provlnce＇construction plan into practice.
出处
《环境科学与管理》
CAS
2005年第5期48-51,共4页
Environmental Science and Management
基金
吉林省科技发展重点项目(20040602-1)
关键词
生态足迹
生产性生态足迹
可持续发展
吉林省
ecological footprint
productive ecological footprint
sustainable development
Jilin Province
