对中国农业绿化和低碳转型的空间不平衡和趋同的分析
Zhuo He1, Pengfei Fu2, Ying Meng3
1School of Statistics, Dongbei University of Finance and Economics, Daliang, 116000, Liaoning, China.
Carbon balance and management
|December 18, 2025
概括
中国中国中国中国.
科学领域:
- 农业经济学 农业经济学
- 环境科学 环境科学
- 气候变化研究 气候变化研究
背景情况:
- 解决碳峰值和碳中和目标需要高质量的农业发展.
- 检查农业绿色转型中的空间差异对于生态安全至关重要.
研究的目的:
- 分析中国农业绿化和低碳转型的空间差异和趋同.
- 从2005年到2023年,测量中国30个省份的农业绿化和低碳转型指数.
主要方法:
- 使用EBM-GML模型计算农业绿化和低碳转型指数.
- 利用了达格姆·吉尼系数,标准偏差圆,核密度估计和空间德宾模型.
- 评估了农业转型的空间差异,趋同和区域动态.
主要成果:
- 农业绿色和低碳转型水平增加,显示出"高边缘,低中心"的模式.
- 区域间差异扩大,北部地区的转型速度快于南部地区.
- 国家转型扩大,但东部地区的分歧增加;没有 δ-融合,但观察到β-融合.
结论:
- 尽管区域差距越来越大,但转型水平较高的地区减少了排放的速度更快.
- 该研究表明,在农业转型中,农业转型趋于一个共同的稳定状态水平.
- 结果为优化可持续农业发展的区域战略提供了洞察力.
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