摘要
评价生态环境发展能力对于区域生态规划与建设有重要意义。运用生态足迹模型对重庆市2000—2013年的生态足迹进行测算与分析,并在此基础上,对研究区生态环境可持续发展能力进行评价。结果表明:重庆市在人均生态足迹方面逐年增大,人均生态赤字也呈上升趋势;生态环境持续发展能力虽较强,但受生态承载力胁迫的趋势日益明显,生态环境潜在的不可持续性面临严峻挑战。
Using ecological footprint model to calculate and analyze the ecological footprint of Chongqing City from 2000 to 2013. The results show that per capita ecological footprint of Chongqing City increased year by year and the per capita ecological capacity is rising. At the same time ,the ecological deficit continues to increase, and the ecological economic development capacity increases steadily, which reflects that the sustainable development ability of ecological environment is strong in the study area, but the trend of the stress of ecological capacity is more obvious, and the potential unsustainability of ecological environment faces severe challenges.
出处
《佛山科学技术学院学报（自然科学版）》
CAS
2017年第2期61-65,共5页
Journal of Foshan University(Natural Science Edition)
基金
贵州省科技合作计划资助项目(LH20157758)
凯里学院地理学校级重点学科资助项目(KZD2014008)
关键词
生态足迹
发展能力
重庆市
ecological footprint
the sustainable development
Chongqing
