CAJ | 학술논문

生态足迹是衡量一个地区生态可持续发展程度的重要指标之一。本文应用生态足迹模型对青海省1985—2009年的生态足迹进行了测算,结果表明：青海省人均生态足迹从1985年的1.2287 hm2/人增加到2009年的2.7850 hm2/人,青海省生态足迹的增加主要是由于能源资源消费量的增加;万元GDP/生态足迹大幅提高,生态足迹/万元GDP大幅降低,表明青海省资源利用率和生态效率有一定的提高。
생태족적시형량일개지구생태가지속발전정도적중요지표지일。본문응용생태족적모형대청해성1985—2009년적생태족적진행료측산,결과표명：청해성인균생태족적종1985년적1.2287 hm2/인증가도2009년적2.7850 hm2/인,청해성생태족적적증가주요시유우능원자원소비량적증가;만원GDP/생태족적대폭제고,생태족적/만원GDP대폭강저,표명청해성자원이용솔화생태효솔유일정적제고。
The ecological footprint is an important indicator measurement of ecological sustainable development degree.In this paper,using the ecological footprint model calculated the Qinghai ecological footprint from 1985-2009.The results showed that： from1985-2009,per capita ecological footprint of Qinghai Province increased from 1.2287 hm2 / person to 2.7850 hm2 / person.The increasing of Qinghai Ecological Footprint was mainly due to increased consumption of energy resources,substantially increased of ten thousand Yuan GDP / ecological footprint,and significantly reduced the ecological footprint / million GDP.It is indicating that the resource utilization and eco-efficiency in Qinghai Province has improved to some extent.