评估生态效率依赖在中国可持续区域经济发展中的作用
Jing Zhang1, Ranhao Sun2, Liding Chen3
1Yunnan University, Kunming, Yunnan Province 650500, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China.
The Science of the total environment
|February 21, 2025
概括
中国中国中国中国.
科学领域:
- 生态经济学生态经济学
- 可持续的发展 可持续的发展
- 区域经济分析 区域经济分析
背景情况:
- 可持续的经济发展取决于有效利用生态资源.
- 以前的经济影响评估往往忽视了资源消耗和效率之间的相互作用.
- 了解发展模式的细微差别需要评估资源的数量和使用质量.
研究的目的:
- 通过总消费和效率指标,评估中国各省经济对生态资源的依赖程度.
- 分析从2000年到2020年资源利用的变化.
- 开发一个可持续发展潜力指数 (SDPI) 来预测未来的经济增长路径.
主要方法:
- 扩大效率依赖指数 (EDI) 的应用,以评估对生态资源的经济依赖.
- 从双重视角分析资源利用情况:总消耗和效率.
- 开发和整合具有区域特征的可持续发展潜力指数 (SDPI).
主要成果:
- 自2000年代以来,中国所有省份的初级和二级工业在生态效率方面取得了显著的改善.
- 在过去二十年中,生态效率在大多数省份出现了比总资源消耗更重要的经济贡献者.
- 与较不发达地区相比,发达省份具有更大的可持续发展潜力,这表明区域差异.
结论:
- 中国的经济正在从以资源为导向的模式转变为以效率为导向的模式.
- 调查结果强调了生态效率在经济发展中的日益重要.
- 需要量身定制的战略来促进可持续的区域经济增长,考虑到不同的发展潜力.
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