评估食品供应链对气候变化引起的干扰的脆弱性
Rose Daphnee Tchonkouang1, Helen Onyeaka2, Hugue Nkoutchou3
1MED-Mediterranean Institute for Agriculture, Environment and Development & Change-Global Change and Sustainability Institute, Faculty of Sciences and Technology, Universidade do Algarve, Campus de Gambelas, 8005-139 Faro, Portugal.
The Science of the total environment
|February 19, 2024
概括
气候变化严重威胁全球粮食供应链,影响从农业产量到食品安全的一切. 研究强调需要对气候变化及其对粮食系统的全面影响进行更广泛的研究,以建立弹性.
科学领域:
- 环境科学 环境科学
- 农业科学 农业科学
- 食品安全研究 食品安全研究
背景情况:
- 气候变化是一个重大的全球性挑战,对农业产量,收入,价格,粮食获取,质量和安全有记录的影响.
- 人们越来越认识到食品供应链对气候变化和极端天气事件的脆弱性.
- 现有研究表明,越来越多的证据表明,由于气候变化,粮食供应链正在减弱.
研究的目的:
- 对当前关于食品供应链对气候变化脆弱性的知识进行范围审查.
- 确定指导未来研究,政策和决策的文献,以提高食品供应链的弹性.
- 评估食品供应链中的脆弱性评估和适应策略的方法.
主要方法:
- 在SCOPUS数据库中进行系统的文献搜索.
- 从最初的1526个出版物中选择67个相关出版物.
- 讨论脆弱性评估方法和适应/弹性措施.
主要成果:
- 显著增加的出版物证明了气候变化和极端天气对食品供应链的负面影响.
- 大多数研究重点关注气候波动 (降雨,温度,干旱) 与农业生产之间的关系.
- 确定了关于气候变化在整个食品供应链的综合影响及其社会经济后果的知识差距.
结论:
- 迫切需要扩大研究范围,以涵盖整个食品供应链和各种气候变化.
- 解决气候变化对粮食系统影响的社会经济后果对于防止低绩效或失败至关重要.
- 增强的理解和研究对于制定有效的战略来建立抵御气候变化的弹性食品供应链至关重要.
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