评估印度食品生产中的环境热点和可持续发展目标对齐
S U Parvathy1, Vysakh Kani Kolil1, Krishnashree Achuthan1
1Center for Cybersecurity Systems and Networks Amrita Vishwa Vidyapeetham Kollam Kerala India.
Food science & nutrition
|July 21, 2025
概括
通过饮食转变,可以减少印度食品消费对环境的影响. 增加小麦和的消费可以显著降低温室气体排放,土地利用和水消耗.
科学领域:
- 环境科学 环境科学
- 营养科学 营养科学
- 农业科学 农业科学
背景情况:
- 全球粮食系统由于不可持续的做法而面临环境风险.
- 评估食品消费对环境的影响对于可持续性至关重要.
- 印度的食品系统需要对环境性能进行评估.
研究的目的:
- 综合评估印度常用食品对环境的影响.
- 确定印度食品生命周期中的环境热点.
- 建议饮食转变以减少环境足迹和增强营养.
主要方法:
- 以生产为中心的生命周期评估 (LCA) 方法.
- 分析了五个类别的十八种代表性食品产品.
- 对温室气体排放,土地利用,水消耗和生物多样性丧失等影响的描述.
主要成果:
- 确定了印度食品系统中关键的环境热点.
- 对各种食品产品的人均量化环境影响.
- 场景分析表明,通过饮食转变,可能减少62%-79%的环境影响.
结论:
- 饮食选择显著影响印度的环境可持续性.
- 增加小麦和的消费,为环境带来了巨大的好处.
- 政策干预和可持续农业对于可持续的粮食系统和营养至关重要.
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