通化市生态足迹与生态承载力分析

The Analysis of Ecological Footprint and Ecological Carrying Capacity of Tonghua City

运用生态足迹模型对通化2014年的生态足迹和生态承载力进行了分析。结果表明:通化2014年人均生态足迹为5.613 766 hm2,而人均生态承载力为0.846 641 hm2,减去12%的生物多样性保护面积,则可利用的人均生态承载力仅为0.745 044 hm2。这一结果反映了通化市的生产、生活强度与生态系统的承载力的关系,佐证了通化创建国家森林城市建设的迫切性和产业体系建设的可行性,为通化创建国家森林城市建设、生态建设和可持续发展提供新的思路和方向。

The ecological footprint and ecological carrying capacity of Tonghua in 2014 were analyzed by using ecological footprint model. The results showed that the ecological footprint per capita of Tonghua in 2014 was 5. 613 766 hm^2, while the ecological carrying capacity per capita was 0. 846 641 hm^2. And the ecological car- rying capacity per capita would be deducted by 12% because of biodiversity conservation. Hence, the ecologi- cal carrying capacity per capita which could be used was only 0. 745 044 hm^2. This result reflected the relation- ship between the intensity of production and life and the carrying capacity of the ecosystem in Tonghua, showed the urgency of building national forest city in Tonghua and the feasibility of building industrial system, and pro- vided new ideas and direction for Tonghua to create a national forest city construction, ecological construction and sustainable develonment.