农业减排,碳捕获和粮食安全的合关系和发展模式
Huanhuan He1, Fengqi Guo2, Linying Li1
1School of Management, China University of Mining and Technology-Beijing, Beijing, China.
The Science of the total environment
|October 12, 2024
概括
农业减排和碳捕获 (ERCS) 和粮食安全在中国越来越多地得到协调. 高增长的北方地区可以推动南部地区的发展,促进可持续农业.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 食品安全研究 食品安全研究
背景情况:
- 在农业中,可持续的低碳发展至关重要.
- 了解农业减排和碳捕获 (ERCS) 与粮食安全之间的相互作用至关重要.
研究的目的:
- 调查中国农业ERCS和粮食安全的合机制和协调发展.
- 分析时空动态和区域差异.
主要方法:
- 利用了来自中国的省级面板数据,涵盖了2001-2022年的时间.
- 采用合协调度模型和空间相关性分析.
主要成果:
- 农业ERCS显示上升趋势,北部的水平更高.
- 观察到一个显著的"南北对立"的空间聚集模式.
- 整体合协调程度增加,表明发展改善,极化程度下降.
结论:
- 需要不同的区域战略,利用空间聚合来优化政策.
- 从高度协调的地区促进扩散效应可以刺激落后地区的增长.
- 为可持续的协调农业发展,建议加强滞后条款.
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