农业生态效率的特点和预测,以协调经济与环境之间的协调
Lijun Ma1, Fengyu Guo2, Zhaoya Chen3
1College of Land and Resources, Hebei Agricultural University, Baoding, China.
PloS one
|May 30, 2024
概括
河北省农业生态效率显示区域差异和稳定的发展,受地理因素的影响. 改善具有挑战性,特别是在低效率地区,尽管总体上有积极的趋势.
科学领域:
- 农业经济学 农业经济学
- 环境科学 环境科学
- 生态生态学 生态生态学
背景情况:
- 农业生态效率对于平衡经济发展和环境可持续性至关重要.
- 衡量和理解农业生态效率的动态是可持续农业实践的关键.
- 河北省作为分析区域农业生态效率的案例研究.
研究的目的:
- 测量河北省农业生态效率,使用超高效率的基于废料的测量模型.
- 探索农业生态效率的空间和时间演变模式.
- 确定影响农业生态效率稳定性和长期趋势的因素.
主要方法:
- 超高效率的软件基础措施 (超级SBM) 模型用于效率评估.
- 空间马尔科夫转移矩阵用于分析空间和时间演变.
- 地理邻里分析和俱乐部融合识别.
主要成果:
- 在河北省的四个地区和141个县,农业生态效率的区域差异很大.
- 河北省的整体农业生态效率表现出良好的发展,空间分布集中,方向明确.
- 农业生态效率的转移表现出强大的稳定性,受到地理接近和俱乐部融合的影响.
结论:
- 河北省的农业生态效率显示区域差异和一个稳定的,尽管受到地理影响的进化模式.
- 虽然整体发展是积极的,但与低效率县相邻的地区的改善潜力有限,阻碍了大规模的进步.
- 地理空间因素对该地区农业生态效率的稳定性和长期前景产生重大影响.
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