摘要
采用生态足迹模型定量研究方法,利用1978～2010年的历史数据计算结果,分析了黔东南生态文明实验区的生态足迹的动态变化与结构状况。结果显示:在研究时段内,黔东南的人均生态足迹呈递增趋势,但是一直低于全国水平;多年平均生态消耗主要集中在耕地生态足迹、草地类生态足迹、化石燃料用地生态足迹和建筑用地生态足迹。根据灰色系统预测,生态足迹将进一步增大。为此,提出相关对策。
The quantitative research methods of ecological footprint model are used and the historical data of the computational results from 1978 to 2010 are utilized to analyze dynamic change and structural condition of the ecological footprint in the experimental area of ecological civilization of Southeast Guizhou.The results showed that per capita ecological footprint emerges increasing tendency and is always lower than the level of the whole country within the research duration.In many years,the major consumption is shown in these three kinds of footprint,farmland,grassland,fossilized fuel land and building land.According to the forecasting of grey system,the ecological footprint will further increase.And on this basis,the related regulative countermeasures have been put forward.
出处
《安徽农业科学》
CAS
北大核心
2011年第22期13735-13738,共4页
Journal of Anhui Agricultural Sciences
基金
凯里学院2010年规划课题(Z1008)
关键词
生态足迹
低碳经济
农业生态系统
生态文明建设实验区
黔东南
Ecological footprint
Low carbon economy
Agricultural ecosystem
The experimental area of ecological civilization
Southeast Guizhou
