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食物浪费和月相:来自随机对照试验的证据
Peng Shan1, Lei Zhang1, Shiyan Jiang1
1School of Economics and Management, China University of Mining and Technology, Xuzhou 221116, China.
Foods (Basel, Switzerland)
|March 13, 2024
概括
根据一项关于月球相和消费者行为的研究,在新月期间食物浪费增加,在满月期间减少. 这项研究强调了天体循环和食物浪费产生之间的显著相关性.
科学领域:
- 环境科学 环境科学
- 消费者行为 消费者行为
- 天文学 天文学
背景情况:
- 食品浪费是一个重要的全球问题,具有环境和经济影响.
- 了解影响食物浪费的因素,可以帮助制定减缓策略.
- 月球周期是一个自然现象,可能会以意想不到的方式影响人类的行为.
研究的目的:
- 调查月相与消费者产生的食物浪费量之间的潜在相关性.
- 量化新月和满月对食品消费和浪费的影响.
主要方法:
- 一项随机对照试验于2022年3月31日至7月10日进行.
- 使用直接称重方法收集了1903个关于食物浪费的有效数据点.
- 倾向分数匹配控制了用餐日期,用餐人数,用餐时间,支出和商店活动.
主要成果:
- 在新月阶段,食物浪费显著增加,动物蛋白质,植物蛋白质,粉食品和蔬菜的订单增加,浪费更多.
- 相反,在满月阶段,食物浪费减少,大多数食品类别的订单减少,浪费减少,包括动物蛋白质,植物蛋白质,海鲜和蔬菜.
- 新月期间浪费的具体增加包括6.27%的动物蛋白和60.95%的粉食品,而满月减少了44.65%的动物蛋白和85.39%的海鲜.
结论:
- 月相和消费者食物浪费之间存在着明显的关系.
- 新月相与增加的食物订单和随后的浪费有关.
- 满月阶段与减少食物订单和减少食物浪费有关.
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