绿色发展效率对长江三角洲城市聚集地城市人居抵御能力的空间溢出和值效应
Zheng Wang1, Xiaobo Xu1, Jie Zhang1
1School of Public Policy and Management, Anhui Jianzhu University, Hefei, Anhui, China.
PloS one
|October 19, 2023
概括
绿色发展效率提高了长江三角洲 (YRD) 的城市弹性,但对邻近地区产生了负面影响. 它对弹性的影响与人口密度呈现"V"形状,并随着工业结构的变化而增加.
科学领域:
- 城市规划 城市规划
- 环境科学 环境科学
- 区域经济学 区域经济学
背景情况:
- 绿色发展对于可持续的城市增长至关重要.
- 了解其对城市人类定居点弹性的影响对于高质量的发展至关重要.
- 长江三角洲 (YRD) 城市聚集地为这些动态提供了一个关键的研究领域.
研究的目的:
- 分析绿色发展效率对城市人类定居点弹性的空间溢出效应.
- 调查绿色发展效率对城市人类定居点弹性的非线性影响.
- 为在YRD中开发有弹性和宜居城市提供参考.
主要方法:
- 数据处理的透方法.
- 超高效的SBM模型用于效率评估.
- 空间计量经济学和值模型用于影响分析.
主要成果:
- 绿色发展效率和城市弹性都增加了,区域差异很大.
- 绿色发展效率对区域城市恢复力产生积极影响,但对邻近地区产生负面影响.
- 关于人口密度的绿色发展效率和城市弹性之间存在"V"形非线性关系.
- 绿色发展效率对城市复原力的影响随着工业结构的变化而逐步增加.
结论:
- 绿色发展效率对城市人类定居点的弹性有着复杂的空间影响.
- 政策干预应考虑人口密度和工业结构,以优化绿色发展战略.
- 调查结果为在YRD及其他地区创造绿色,宜居和有弹性的城市提供了宝贵的见解.
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