郑州沿黄旅游区土地利用空间格局演变

Spatial Pattern Changes of Land Use of Tourism Area along the Yellow River in Zhengzhou

利用郑州沿黄旅游区2000—2014年土地遥感数据资料,结合实地访谈与调研,运用GIS技术、土地利用变化指数模型等,分析旅游区时空分异特征及土地利用演变规律。结果表明:旅游产业发展使区域用地由传统的耕地、林地、水域等向以旅游服务为主导的多样化用地类型转变,这揭示了沿黄旅游区从过去传统农区向现代新型旅游社区过渡的演变过程及特征;旅游驱动带来沿黄区土地空间重构,继而对当地生产、生活、生态产生影响。因此,加强沿黄旅游区用地格局演变及其驱动机制研究有助于处理好沿黄地带生态保护与旅游发展的关系,引导沿黄旅游区旅游城镇化健康、协调、绿色发展。

Based on the land remote sensing data from 2000 to 2014,combined with field interviews,the paper studies the dynamic changes of land utilization spatial pattern along the Yellow River tourist area in Zhengzhou by using GIS technology and land utilization index. The development of tourism industry contributes to the change of regional land utilization from the traditional cultivated land,woodland and water areas,etc to the diverse land utilization patterns which reveals the development process and characteristics of the case study area from a traditional agricultural area to the modern new tourism community; Tourism driving brings spatial reconstruction of the land along the Yellow River tourist area and then has an influence on production,life,ecosystem. Therefore,enhancing the studies on the evolution of the suburban recreational land utilization pattern as well as its driving mechanism contributes to the relationship between the ecological protection and the development of tourism in the outskirts area and guides the development of tourism urbanization along the Yellow River tourist area to a healthy,coordinated and green way.