基于生态足迹模型的六安市土地生态承载力研究  

Research on the Ecological Carrying Capacity of Land Use in Lu'an City Based on Ecological Footprint Model

作　　者：季凌雪 胡淑恒[1] 许建[1] 汪家权[1] 

机构地区：[1]合肥工业大学资源与环境工程学院,合肥230009

出　　处：《湖北农业科学》2016年第17期4551-4554,4559,共5页Hubei Agricultural Sciences

基　　金：安徽省发改委项目(J2014AHST0013)

摘　　要：安徽省六安市为大别山生态区域的中心城市,优越的自然条件为农业、工业的发展提供了许多原材料,同时也成为影响生态环境的制约因素。利用生态足迹模型研究了六安市生态承载力状况。结果显示,2004-2012年六安市人均生态足迹呈波动上升的趋势,生态承载力供需平衡指数在0.73-0.85之间,为保护皖西大别山的生态环境,应积极探索可持续的绿色经济发展模式。研究结果可为六安市发展提供科学依据和决策支持。Lu＇an is a central city in Dabie mountains ecological region, the advantageous natural conditions have provided a large amount of raw materials for its agricultural and industrial development, but meanwhile become the limiting factors influencing the ecological environment. By adopting the ecological footprint model, the situation of the ecological carrying capacity of Lu＇an city was analyzed. Results showed that the per capita ecological footprint of Lu＇an city from 2004 to 2012 was on the rise in fluctuations, the supply and demand equilibrium index of the ecological carrying capacity was from 0.73 to 0.85.In order to protect the ecological environment in western Anhui Dabie mountain, it should actively explore the sustainable green economic development model, which can provide scientific basis and decision support for the development of Lu＇an city.

关 键 词：生态足迹 生态承载力 可持续发展 六安市 

分 类 号：S828[农业科学—畜牧学] X24[农业科学—畜牧兽医]