摘要
以生态足迹理论和城市生态学为基础,将生态足迹运用于郑州市生态城市建设中,计算得出郑州市的人均生态足迹由2001年1.10 hm2增加到2010年1.99 hm2,人均生态赤字由2001年的0.66 hm2增加到2010年的1.58hm2。由此可以看出郑州市生态足迹供需不平衡以及生态城市建设中存在的问题,同时也为郑州市的生态城市建设提供了量化评估依据,并提出相应的对策及建议。
Based on ecological footprint theory and urban ecology,this paper used the ecological footprint in the construction of ecological city of Zhengzhou City,calculated ecological footprint per capita,which increased from 1.10hm2 in 2001to 1.99hm2 in 2010,and the per capita ecological deficit,which increased from 0.66 hm2 in 2001 to 1.58 hm2 in 2010.From this we can see that Zhengzhou City imbalanced supply and demand for ecological footprint and ecological problems in city construction.Also,it provides a quantitative basis for assessment,and puts forward the corresponding countermeasures and suggestions of the ecological city construction in Zhengzhou City.
出处
《环境保护科学》
CAS
2014年第2期67-71,共5页
Environmental Protection Science
关键词
生态足迹
生态城市
城市建设
Ecological Footprint
Ecological City
City Construction
