中国环境绩效及其空间驱动因素的时空空间模式评估:来自2003-2019年城市级数据的证据
Pengpeng Tian1, Zichun Pan1, Yujie Shen1
1College of Economics and Management, Northwest A&F University, Shaanxi, 712100, Yangling, China.
Environmental science and pollution research international
|January 30, 2024
概括
中国的环境绩效 (EP) 较低,但正在改善,主要驱动因素包括经济发展和监管. 由于EP驱动因素和影响的区域和城市类型差异,需要量身定制的战略.
科学领域:
- 环境科学 环境科学
- 城市研究 城市研究
- 空间经济学 空间经济学
背景情况:
- 中国现有的环境绩效评估 (EP) 往往是片面的,缺乏系统的视角.
- 综合环境保护和污染的整体方法对于有效的环境治理至关重要.
- 了解EP的驱动因素对于推动中国的环境保护工作至关重要.
研究的目的:
- 从2003年到2019年全面评估中国的城市环境绩效 (EP).
- 系统地调查EP的驱动因素和空间溢出效应.
- 根据异质影响因素,提出针对EP增强的量身定制战略.
主要方法:
- 采用压力-状态-响应 (P-S-R) 模型对272个城市进行全面的EP评估.
- 使用空间德宾模型与三个空间矩阵来分析EP驱动器.
- 检查了中国城市的空间自相关性和EP的聚类.
主要成果:
- 中国的平均EP很低 (0.1138),但显示出持续的上升趋势.
- 高EP城市集中在北部,东北部和东南部的沿海地区.
- 存在显著的正空间自相关性,EP驱动因素表现出溢出效应.
结论:
- 环境绩效驱动因素包括经济发展,城市化,资源依赖,工业结构,基础设施,监管,政府能力,创新和外国直接投资.
- 在以资源为基础的和非以资源为基础的城市之间,以及在东部,中部和西部地区之间,EP的发展特征有所不同.
- 需要量身定制的战略来应对影响因素的异质直接,间接和整体影响.
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