关于食物浪费的定量方法的文献综述:描述性,预测性和规范性分析
Miguel Rodrigues1, Vera Miguéis2
1Faculdade de Engenharia da Universidade do Porto, Departamento de Engenharia e Gestão Industrial, Porto, Portugal. Miguel.n.rodrigues@hotmail.com.
Environmental science and pollution research international
|September 9, 2025
概括
定量方法有助于管理食物浪费. 本综述对描述性,预测性和规范性食品废物分析的研究进行了分类,发现预测方法最常见,特别是在酒店业.
科学领域:
- 环境科学 环境科学
- 运营研究 运营研究
- 数据科学数据科学数据科学
背景情况:
- 食品浪费在整个供应链中带来了重大的环境,社会和经济挑战.
- 定量方法为食品废物管理提供了工具,包括描述,预测和优化.
- 需要对食品浪费评估和预防的定量方法 (描述性,预测性,规范性) 进行全面审查.
研究的目的:
- 通过描述性,预测性和规范性数据分析,系统地审查和分类食品浪费的定量研究.
- 确定研究缺口,并为未来的粮食废弃物管理定量研究方向提供信息.
- 探索不同部门的食物浪费量化方法,预测算法和优化方法.
主要方法:
- 按照系统性审查和元分析 (PRISMA) 准则的首选报告项目进行系统性文献审查.
- 包括65项相关研究,分析食物浪费的定量方法.
- 基于描述性,预测性和规范性分析维度的分类.
主要成果:
- 预测性分析是最常用的定量方法,其次是描述性和规范性方法.
- 酒店业是研究最多的环境,独特的特点是所有三个分析维度.
- 现有的研究利用了各种算法和模型,表明了纳入先进方法的潜力.
结论:
- 本综述提供了对食品废弃物应用的定量方法的基本理解.
- 预测分析主导着当前的研究,有机会推进描述性和规范性方法.
- 进一步的研究应侧重于在各种食品供应链上下文中整合多样化和先进的定量技术.
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