基于人地关系视角的省域生态城镇化发展研究——以甘肃省2009-2018年数据为例

Research on the Development of Provincial Ecological UrbanizationBased on Human-land Relationship——Take 2009-2018 Data of Gansu Province as an Example

文章选取2009-2018年甘肃省城镇人口递增总量、城镇生态环境表征值以及区域城镇化数据进行实证研究,通过分析全省人地关系与生态城镇化以及城镇生态环境指标,测度了甘肃生态安全屏障区河东、河西两大区域及其内部城镇化水平差异。结果表明:(1)省内生态环境与区域城镇化差异和区域联系等诸多因素具有相关性;(2)甘肃省城镇化整体趋于均衡发展,可更新资源环境承载力与城镇人口增量之间差距呈逐渐扩大趋势;(3)省域生态环境建设水平具有较大差异,且生态环境承载力正呈下降趋势。最终依据所得结论,提出甘肃国家生态安全区人与自然和谐发展的生态城镇化建设的政策建议。

The paper selects 2009-2018 urban population increasing total amount,urban ecological environment characterization value and regional urbanization data in Gansu Province for empirical research.By analyzing the relationship between people and land,Ecological Urbanization and urban ecological environment indicators in Gansu Province,the paper measures the differences between Hedong and Hexi and their internal urbanization level in Gansu ecological security screen area.The results show that:(1)the ecological environment in Gansu Province is related to many factors such as regional urbanization differences and regional connections;(2)the urbanization in Gansu Province tends to develop in a balanced way,and the gap between renewable resources and environmental carrying capacity and urban population growth is gradually expanding;(3)the level of ecological environment construction in Gansu Province is quite different,and the carrying capacity of ecological environment is declining Potential.Finally,according to the conclusion,the paper puts forward the policy suggestions for the harmonious development of human and nature in Gansu national ecological security area.