武汉市土地利用可持续性评价

Evaluation of Land Use Sustainability in Wuhan City

从生产力、稳定性、恢复性、公平性和协调性5个方面,采用显示过程的系统综合指标量化方法,对武汉市1990～2007年土地利用可持续性进行了评价。结果表明:武汉市土地利用的可持续性呈先增大再减小再增大的波浪式变动,其中,恢复性和公平性是制约土地利用可持续性水平提高的重要因素。

From the aspects of productivity, stability, restorability, equity and harmony, land use sustainability in Wuhan City from 1990 to 2007 was evaluated by adopting the method of comprehensive indices quantification with process representation. The results showed that land use sustainability presented a fluctuation, which increased first and then decreased, finally increased again. Restorability and equity were the significant factors that restricted the increase of land use sustainability.