在以资源为基础的城市的转型过程中优化中国土地空间模式:中国通灵市的案例研究
1College of Public Administration, Nanjing Agricultural University, Nanjing, 210095, China.
Scientific reports
|March 14, 2024
概括
在以资源为基础的城市中优化土地利用是高质量的发展的关键. 这项研究模拟了通灵市的空间模式,揭示了开发和环境保护之间的权衡,以实现可持续的城市转型.
科学领域:
- 城市和区域规划 城市和区域规划
- 环境科学 环境科学
- 经济地理 经济地理
背景情况:
- 以资源为导向的城市在向高质量的发展过渡时面临着挑战.
- 优化国家领土空间布局对于可持续的城市转型至关重要.
研究的目的:
- 分析通灵城在五个方面发生的变革:经济,社会,人口,科技,资源和环境.
- 讨论利用上下文模拟进行基于资源的城市发展的空间模式优化.
主要方法:
- 对通灵市的案例研究,分析历史发展.
- 应用SD-FLUS综合模型进行系统分析和上下文模拟.
- 评估土地利用系统动态和空间模式变化.
主要成果:
- 确定了"系统-指标-元素"的层次框架,在土地利用系统内相互连接.
- 经济和社会发展情景显示,自然土地覆盖面 (耕地,森林,水,草原,荒地) 减少,不透水面积增加.
- 资源和环境保护场景表明,自然土地覆盖面略有增加.
结论:
- 土地利用变化与发展目标直接相关,经济增长与生态保护之间存在权衡.
- 耕地和林地需要现场保留和最小的减少,而长江水系统需要广泛的保护.
- 建设用地扩张对于经济发展是必要的,特别是在宗阳县,需要仔细规划,以平衡增长与保护.
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