花木种植区土地利用空间格局研究——以信阳市为例

通过对信阳市潢川县和光山县的实地考察和遥感影像目视判读,获取研究区花木种植的面积和空间分布,并利用景观分析指数对其土地利用空间格局进行定性和定量分析.结果表明:花木种植土地在空间分布上比较集中;不同地区的花木种植土地利用率差异性较大;个别区域花木种植土地利用效率较低;研究区域花木种植土地结构复杂,制约花木产业的发展.研究认为研究区花木产业的规范和可持续发展,应在交通状况、产业模式、信息交流等方面进行改进.

Study on the Land Use Spatial Pattern of Flower and Plant Area——A Case Study of Xinyang

Using the methods of RS image interpretation and field trips in Huangchuan and Guangshan county,the planting area and spatial distribution of the flowers and trees was obtained.The spatial pattern of land use was then qualitatively and quantitatively analyzed by using landscape analysis index.The results showed that:the land use spatial pattern of flower and plant was relatively centralized;The land use rates indicated great regional difference in different areas.;the land use rates in some areas was low;The land structure of the study area was complex,which highly restricted the development of flower and plant industry.Finally,the article puts forward some measures to improve the practical situation of research area,such as:traffic condition,industrial mode,exchange of information and other aspects in order to further promote the sustainable development of flower and plant industry.