开发区土地利用的可持续性评价及实践研究——以芜湖经济技术开发区为例

EVALUATION ON THE SUSTAINABILITY IN LAND USE OF DEVELOPMENT ZONE——A CASE STUDY IN WUHU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE

目前国内土地资源可持续利用的研究主要集中在城市和县域尺度,关于开发区这一特殊经济区域的相关研究还较少。开发区是我国当前经济的重要增长点,所具有的良好示范和带动作用可促进其腹地甚至其他地区的可持续发展,因此评价和监测开发区土地可持续发展的状态和程度具有重要意义。以芜湖经济技术开发区为例,从土地开发利用状况、社会影响和环境质量三方面构建了开发区土地可持续利用的综合评价指标体系,运用模糊数学的方法对芜湖经济技术开发区土地利用的可持续性进行了综合评价,评价结果为该区土地利用的可持续性对中度可持续的隶属度0.539最大,根据最大隶属度原则,该区土地利用的可持续性为中度可持续。

Since the idea about the sustainable development was proposed in 1990s, much research has been carried out in relation to sustainability in land use at the county and/or city levels. But, little is known in respect to the sustainability of land use at the level of development zone. In combination with the special function-oriented development zone, the index system for evaluating land use sustainability in development zone was constructed in this paper. The fuzzy mathematics is applied to evaluate the land use sustainability of Wuhu Economic and Technological Development Zone （WETDZ）. It was shown that the land use in WETDZ is mid-sustainable.