融合重大国情国力调查的城镇化人地关系协调度监测研究
Research on Coordination Degree Monitoring of Urbanization Human-environment Relationship Based on Major National Conditions and National Strength Survey
王芬旗 1廖佳 1林昀 1赵赛帅 1李璐 1任杰1
作者信息
- 1. 宁波市测绘和遥感技术研究院,浙江 宁波 315042;宁波市自然资源和规划调查监测中心,浙江 宁波 315042
- 折叠
摘要
2021年是"十四五"规划开局之年,恰逢第三次全国国土调查、第七次全国人口普查等数据陆续公布,是利用上述已公开的权威数据对人口城镇化和土地城镇化进行量化分析、基于人地关系研究城市发展的良好时机.文章通过分析国家、省、市的人均城镇用地情况,合理确定了全国人均城镇建设用地指标,作为确定城镇化人地关系协调度的测度依据,提出了城镇化人地关系总体协调度、阶段协调度和弹性系数的测度方法.以2021年宁波市人口城镇化和土地城镇化协调性测度为例,发现宁波市土地城镇化快于人口城镇化的趋势得到初步扭转,中心城区人口城镇化增速较快,区域建设用地节约集约利用仍存在差异.推而广之,论证了城镇化人地关系协调度的适用性,提出了结合人口进行用地预测和土地精准配置等方面的思考.
Abstract
2021 is the first year of the the 14th Five-Year Plan. The data of The Third National Land Survey and The Seventh National Census were published in that year. The third national land survey is the authoritative data used to analyze land urbanization. Just as the sev-enth national census is the authoritative data used to analyze population urbanization. Therefore,2021 is a good time to quantitatively analyze human-environment relationship and study urban development. This paper uses the above authoritative data to compare the per capita urban construction land at the national,provincial and municipal levels. This paper determines the overall index and stage index of per capita urban construction land,which are used as constants to measure the coordination degree of human-environment relationship. The coordination degree of urbanization human-environment relationship includes overall coordination degree,stage coordination degree and elasticity coefficient. Ac-cording to calculations,the momentum of land urbanization faster than population urbanization in Ningbo in 2021 has been initially reversed. The urbanization of Ningbo's central urban area is growing rapidly. There are still differences in the economical and intensive utilization of construction land in various regions of Ningbo. The calculation method of human-environment relationship has strong applicability and certain popularization value. The author also puts forward the thinking of combining population to predict land use and accurately allocate land.
关键词
人口城镇化/土地城镇化/第三次全国国土调查/第七次全国人口普查/人地关系/人均城镇用地Key words
population urbanization/land urbanization/The Third National Land Survey/The Seventh National Census/human-environment relationship/urban land per capita引用本文复制引用
出版年
2024
NETL
NSTL
万方数据