"人—地—产"视角下平原农区国土空间特征、问题与应对——以黄淮海平原为例
Territorial Spatial Characteristics,Issues,and Planning Responses of Agricultural Plains from the Perspective of Population-Land-Industry Coordination:The Case of Huang-Huai-Hai Plain
刘振宇 1王新哲 2钱慧 3薛皓颖 4李航1
作者信息
- 1. 上海同济城市规划设计研究院有限公司,空间规划研究院
- 2. 上海同济城市规划设计研究院有限公司
- 3. 上海同济城市规划设计研究院有限公司城乡统筹规划研究中心
- 4. 上海同济城市规划设计研究院有限公司教师规划设计所
- 折叠
摘要
对2000-2020年黄淮海平原农区的人口、土地和产业等三个要素的空间演变特征进行了分析;构建模型,分析人口、土地、产业等三个要素在2000、2010和2020年的协调发展水平及变化情况,识别空间问题.研究发现,黄淮海平原整体处于一般协调水平,且空间和结构性差异明显;协调度较差的地区基本面临人地产三重低效锁定;协调度降低的地区空间效益降低的问题更突出.在此基础上,对不同的问题地区提出国土空间格局优化的策略建议.
Abstract
This paper analyzes the spatial-temporal evolution of population,land,and Industry in the Huang-Huai-Hai Plain at the county level from 2000 to 2020.It de-velops an analytical model to assess the status of coordinated development and changes in the three critical elements in 2000,2010,and 2020,identifying key spa-tial issues.The paper reveals that the level of coordinated development is moderate,with significant spatial and structural disparities.Areas with poor coordination nor-mally experience a triple low-efficiency lock-in of population,land,and Industry,while areas with declining coordination are confronted by more prominent spatial in-efficiency issues.Building on the research findings,the paper proposes strategic spa-tial planning responses for optimizing spatial patterns in various problematic areas.
关键词
人地产协调/平原农区/国土空间格局/时空差异/规划策略Key words
population-land-industry coordination/agricultural plain/territorial spatial pattern/spatial-temporal disparities/planning response引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据