基于3S技术的城乡一体化进程监测评价方法及应用——以浙江嘉善县为例

发布时间：2018-04-30 06:15

本文选题：城乡一体化 + 监测评价　；参考：《地理科学》2017年04期

【摘要】：基于3S技术构建城乡一体化进程监测评价指标体系和综合评价模型,以浙江嘉善县为例开展监测评价。结果表明:嘉善县各乡镇城乡一体化程度综合指数差值不超过1.95倍,发展较均衡;2003~2015年间人口城镇化率上升了20.4%;各乡镇内部道路系统密度差异由18倍缩小到4.3倍,城乡道路网络系统由单核向多核演变;各乡镇城乡收入差距在2倍之内且呈缩小趋势;城乡居民地空间布局比较均衡,城镇带动周边农村居民点快速发展。该指标体系在客观性和空间表达等方面发展了城乡统筹定量研究方法。
[Abstract]:Based on 3s technology, the monitoring and evaluation index system and comprehensive evaluation model of urban-rural integration process are constructed, and the monitoring and evaluation of Jiashan County in Zhejiang Province is taken as an example. The results show that the comprehensive index difference of urban and rural integration degree of each township in Jiashan County is not more than 1.95 times, the urbanization rate of population has increased by 20.4 times and the density difference of road system has been reduced from 18 times to 4.3 times during the period of 20032015. The urban and rural road network system evolves from single core to multi-core; the income gap between town and town is within 2 times and tends to decrease; the spatial distribution of urban and rural residents is more balanced and the towns drive the rapid development of surrounding rural residential areas. The index system has developed the urban and rural overall quantitative research method in the aspects of objectivity and spatial expression.
【作者单位】：地理过程分析与模拟湖北省重点实验室/华中师范大学城市与环境科学学院;中国科学院地理科学与资源研究所/资源与环境信息系统国家重点实验室;中国科学院大学;
【基金】：中国科学院重点部署项目(KJZD-EW-TZ-G10);中国科学院高分辨率对地观测系统重大专项项目(00-Y30B15-9001-14/16);中国科学院特色研究所培育建设服务项目(TSYJS03)资助~~
【分类号】：F327;F299.27

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