摘要
根据生态足迹法的原理和计算方法,结合杭州市的实际情况,将生态足迹的能源消费类型分为生物资源消费账户和能源消费账户,在修正耕地产量因子的基础上对杭州市2005年的生态足迹进行定量测量和深分析。结果表明:杭州市2005年人均生态赤字严重(1.6617公顷),处于人类对自然资源过度利用状态,可持续发展受到严重挑战。
This paper classifies the energy consumption of the ecological footprint into biological resources consumption account and energy consumption account according to the principle of ecological footprint method and computing method, as well as the real situation of Hangzhou city. Moreover, it also makes quantitative measurements and deep analysis on the ecological footprint of Hangzhou city in 2005 on the basis of correcting the arable land yield factor. It turned out that the per capita ecological deficit of Hangzhou city in 2005 was serous （ 1.6617 hectares）, which is in a state of human excessive use of natural resources; and the sustainable development is facing serious challenge.
出处
《中国国土资源经济》
2013年第8期61-64,共4页
Natural Resource Economics of China
关键词
生态足迹
土地承载力
可持续发展
评价
杭州市
ecological footprint
land bearing capacity
sustainable development
evaluation
Hangzhou city
