摘要
生态足迹是分析国家或地区自然资源可持续利用的重要指标。利用FAO数据、新疆统计年鉴等自然资源生产与消费数据、人口数据,采用可变世界单产法计算了2000-2009年新疆生态足迹。结果表明:从2000-2009年间,新疆的人均生态足迹显著上升,生态赤字有逐渐加大的趋势。生态协调系数DS显示,新疆的资源利用超出生态环境的承载范围,其发展模式是不可持续的。
Ecological footprint is an important indicator to analyze the sustainable use of natural resources and has been widely used in the assessment on sustainable development worldwide. In this study, we got the data of resources pro-duction and consumption, population and land use from FAO database, Xinjiang Statistical Yearbooks. We calculated the ecological footprint of Xinjiang during the period from 2000 to 2009 with the method of variable world average yield. The results shows that there is the deficit in Xinjiang and the corresponding type of ecological is far and far from the 1. 414, which shows the development of Xinjiang province is not sustainable.
出处
《新疆环境保护》
2011年第4期40-44,共5页
Environmental Protection of Xinjiang
关键词
生态足迹
新疆
可持续发展
动态
ecological footprint
Xinjiang
sustainable development
dynamics
