葡萄种植系统的环境,能源和经济 (3E) 评估
Majid Dekamin1, Reza Norooz-Valashedi2, Amin Toranjian3
1Department of Plant Production and Genetics, Faculty of Agriculture, Malayer University, Malayer, Iran. Dekamin@malayeru.ac.ir.
Environmental science and pollution research international
|November 25, 2024
概括
格子葡萄生产系统比传统系统更可持续,提供经济,能源和环境的好处. 这一转变对于使葡萄种植适应气候变化的地区至关重要,比如伊朗的Jowzan山谷.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 适应气候变化 适应气候变化
背景情况:
- 全球气候变化需要可持续的农业实践,特别是葡萄种植.
- 伊朗山谷是全球重要的农业遗产系统 (GIAHS),需要进行本地化研究以适应气候变化.
- 评估传统葡萄与状葡萄的生产系统对于未来的可持续性至关重要.
研究的目的:
- 为了确定在伊朗的Jowzan山谷最可持续的葡萄生产系统 (传统与格子).
- 根据气候变化预测,评估每个系统的经济,能源和环境方面.
- 为该地区的葡萄种植适应提供数据驱动的建议.
主要方法:
- 在三个共享社会经济路径 (SSP1-26,SSP2-45,SSP5-85) 下,用于气候参数预测 (降雨,温度,风) 的利用合模型对比项目第6阶段 (CMIP6).
- 应用材料和能源流量成本会计 (MFCA) 和生命周期评估 (LCA) 以确定经济,能源和环境热点.
- 建立了每公葡萄的葡萄产量作为功能单位,系统边界包括农民管理的前景过程.
主要成果:
- 在SSP1-26,SSP2-45,SSP5-85期间,预计每十年的平均年温度增加分别为0.27°C,0.477°C和0.82°C.
- 托架系统可以将生产成本降低一半,主要是由于减少了劳动投入.
- 与传统系统相比,托雷斯系统显著减少了环境影响 (农场内的排放,电力使用) 和能源热点;在收获期间的葡萄损失是两者中的一个关键问题.
结论:
- 与传统系统相比,格子葡萄生产系统显示出更大的经济,能源和环境可持续性.
- 在改善灌和肥料管理的同时,实施板系统是葡萄栽培适应气候变化的可行策略.
- 整合气候预测和可持续性评估的本地化研究对于明智的农业决策至关重要.
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