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降雨对农业生产的影响以及政府减少贫困的效率在中国
Jianlin Wang1, Zhanglan You2, Pengfei Song3
1School of Finance, Fujian Business University, Min Merchants Research Center, Fuzhou, 350506, People's Republic of China.
Scientific reports
|April 23, 2024
概括
中国的可持续农村发展是通过考虑降雨量来加强的,降雨量是气候变化的一个关键影响. 政府减少贫困的努力在南方比北方更有效,突出了需要特定区域的战略.
科学领域:
- 环境科学 环境科学
- 农业经济学 农业经济学
- 发展研究 发展研究 研究
背景情况:
- 消除贫困是联合国可持续发展目标 (SDG) 的核心.
- 可持续的农村发展需要整合环境,经济和政府因素.
- 以前的研究往往忽略了这些元素之间的复杂相互作用.
研究的目的:
- 评估中国的可持续农村发展.
- 检查农业生产与政府减贫之间的相互联系.
- 评估气候变化对这些行业的影响,特别是年度降雨量.
主要方法:
- 使用一个元边界网络动态方向距离函数 (DDF).
- 采用了一个外源数据包围分析 (DEA) 模型.
- 为了进行比较分析,将中国27个省份分为南方和北方地区.
主要成果:
- 每年的降雨量显著影响农业生产效率.
- 当考虑到降雨量时,南方和北方地区的整体效率都有所改善.
- 政府减少贫困的有效性在北方地区较南方地区低,考虑到降雨量.
结论:
- 气候变量对于有效的可持续发展政策至关重要.
- 区域特定的战略是必要的,以提高对气候变化影响的适应力.
- 整合降雨等环境因素对于可持续的农村发展和减少贫困至关重要.
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