基于夜间灯光数据的中国土地城镇化水平时空动态

发布时间：2019-05-25 02:48

【摘要】：基于长时间序列夜间灯光遥感数据,本研究从国家、八大经济区、省、地等四个尺度综合分析了中国1992—2010年土地城镇化水平时空动态特征。结果表明,在1992—2010年间:中国土地城镇化水平增长迅速,年均增长率为8.34%,明显高于同时期人口城镇化水平增长速度;土地城镇化水平区域差异十分显著,东部沿海经济区在八大经济区中土地城镇化水平最高且增长速度最快,香港、澳门特别行政区土地城镇化水平远高于其它省区;土地城镇化的热点区域主要集中分布于长三角、山东半岛、海峡西岸等11个城市群地区。
[Abstract]:Based on the long time series night lighting remote sensing data, this study comprehensively analyzes the temporal and spatial dynamic characteristics of land urbanization level in China from 1992 to 2010 from four scales: national, eight economic zones, provinces and lands. The results show that during 1992 / 2010, the level of land urbanization in China has grown rapidly, with an average annual growth rate of 8.34%, which is significantly higher than that of population urbanization in the same period. The regional difference of land urbanization level is very significant. The level of land urbanization in the eight major economic zones in the eastern coastal economic zone is the highest and the growth rate is the fastest. The level of land urbanization in Hong Kong and Macao Special Administrative region is much higher than that in other provinces and regions. The hot spots of land urbanization are mainly distributed in 11 urban agglomeration areas, such as Yangtze River Delta, Shandong Peninsula, west coast of Taiwan Strait and so on.
【作者单位】：中国海洋大学法政学院;
【基金】：国家自然科学基金项目(41401174);国家自然科学基金应急管理项目(41440005) 中央高校基本科研业务费项目(201413037)
【分类号】：F299.21

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