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长江经济带101个城市的时空空间模式和生态补偿绩效的协调发展
Hai-Juan Yan1, Xiao-Fei Hu1, Jia-Ning Zhang1
1School of Public Policy and Management, Nanchang University, Nanchang 330031, China.
Ying yong sheng tai xue bao = The journal of applied ecology
|October 22, 2024
概括
长江经济带的生态补偿表现显示了各种空间和时间模式. 了解这些趋势是优化生态文明建设政策的关键.
科学领域:
- 环境科学 环境科学
- 生态经济学生态经济学
- 区域规划 地区规划
背景情况:
- 生态补偿对于生态文明建设至关重要.
- 了解生态补偿绩效模式对于可持续发展至关重要.
- 长江经济带是生态倡议的关键地区.
研究的目的:
- 分析生态补偿业绩的空间和时间模式.
- 研究生态补偿效益和效率的合和协调特征.
- 为优化长江经济带的生态补偿政策提供见解.
主要方法:
- 利用投影追求和超效率SBM-DEA模型来衡量生态补偿效益和效率.
- 分析了长江经济带 (2010-2021) 中101个城市的数据.
- 采用合协调度模型来评估绩效整合.
主要成果:
- 生态补偿的好处和效率呈现出明显的"W"和"U"形的时间趋势.
- 东部和大型城市显示出更高的生态补偿效益,而西部和较小的城市则在效率方面领先.
- 合协调经历了几个阶段:协调 (2010-2012),过渡 (2013-2020) 和协调 (2021),随着空间聚集的转变.
结论:
- 长江经济带的生态补偿表现显示了复杂的空间和时间动态.
- 政策建议应考虑协调发展的具体阶段和区域特点.
- 将合协调机制纳入政策规划可以提高环境改善目标.
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