福州市2010年生态足迹和生态承载力研究

Study on Ecological Footprint and Ecological Carrying Capacity in Fuzhou in 2010

生态足迹是分析和评价国家或地区可持续发展的重要指标。运用国家生态足迹账户计算方法,计算和分析福州市2010年的生态足迹和生态承载力。结果表明,2010年福州市人均生态足迹为1.952 025 ghm2,而人均承载力只有0.293 740 ghm2,人均生态赤字为1.658 285 ghm2。可见,福州市的人口消费需求超过了自然生态系统的承载能力,生态环境呈现逐步恶化的趋势,可持续发展状况不容乐观。最后,提出了可持续发展建议。

The ecological footprint theory is an important method to evaluate whether the development of a region is sustainable or not. The calculation methodology for the national footprint accounts is applied to calculating and analyzing the ecological footprint and ecological carrying capacity of Fuzhou in 2010. The results show that the eeologicai footprint per capita is 1. 952 025 ghm^2 , the ecological capacity per capita is 0. 293 740 ghm^2, and the ecological deficit per capita is 1. 658 285 ghm^2. It can be seen that the demands of human consumption has exceeded the capacity of natural ecosystem and ecological environment is deteriorating at a rapid pace. The situation of sustainable development in Fuzhou is not optimistic. Finally, some countermeasures to realize sustainable development are put forward.