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Structured evaluation of food loss and waste prevention and avoidable impacts: A simplified method.
Waste Manag Res. 2018 Aug; 36(8):698-707.WM

Abstract

Interest in life-cycle assessment (LCA) for foodstuffs has increased over recent years. In the same period, there could also be noticed an increased focus on food losses and waste (FLW); hence the need for guidance or a method that assesses the environmental impacts of FLW when analyzing agrifood systems with the use of LCA. This study introduces a method of assessing FLW in the context of supply chain LCA through: i) calculating the impacts of the food supply chain with the associated FLW, in order to account for the overall environmental impacts; and ii) assessing the benefits of FLW prevention strategies. After the method is presented, a practical application follows. The results of this study show that this method is able to aid LCA practitioners to include FLW on their LCA for food studies so as not to underestimate the impacts. Furthermore, the method is able to aid decision makers to assess the benefits of implementing a FLW prevention action in comparison to a baseline scenario. This method has some limitations: the attributional approach, lack of guidelines on how to estimate prevention potentials, as well as lack of guidelines to estimate additional impacts due to prevention actions.

Authors+Show Affiliations

Instituto Alberto Luiz Coimbra de Pós Graduação e Pesquisa de Engenharia, Universidade Federal do Rio de Janeiro, Brazil.Instituto Alberto Luiz Coimbra de Pós Graduação e Pesquisa de Engenharia, Universidade Federal do Rio de Janeiro, Brazil.Instituto Alberto Luiz Coimbra de Pós Graduação e Pesquisa de Engenharia, Universidade Federal do Rio de Janeiro, Brazil.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

29993349

Citation

Cánovas Creus, A, et al. "Structured Evaluation of Food Loss and Waste Prevention and Avoidable Impacts: a Simplified Method." Waste Management & Research : the Journal of the International Solid Wastes and Public Cleansing Association, ISWA, vol. 36, no. 8, 2018, pp. 698-707.
Cánovas Creus A, Bernstad Saraiva A, Arruda EF. Structured evaluation of food loss and waste prevention and avoidable impacts: A simplified method. Waste Manag Res. 2018;36(8):698-707.
Cánovas Creus, A., Bernstad Saraiva, A., & Arruda, E. F. (2018). Structured evaluation of food loss and waste prevention and avoidable impacts: A simplified method. Waste Management & Research : the Journal of the International Solid Wastes and Public Cleansing Association, ISWA, 36(8), 698-707. https://doi.org/10.1177/0734242X18778779
Cánovas Creus A, Bernstad Saraiva A, Arruda EF. Structured Evaluation of Food Loss and Waste Prevention and Avoidable Impacts: a Simplified Method. Waste Manag Res. 2018;36(8):698-707. PubMed PMID: 29993349.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Structured evaluation of food loss and waste prevention and avoidable impacts: A simplified method. AU - Cánovas Creus,A, AU - Bernstad Saraiva,A, AU - Arruda,E F, Y1 - 2018/07/11/ PY - 2018/7/12/pubmed PY - 2019/9/10/medline PY - 2018/7/12/entrez KW - Food waste KW - environmental evaluations KW - food supply chain KW - food waste prevention KW - life-cycle assessment KW - life-cycle thinking SP - 698 EP - 707 JF - Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA JO - Waste Manag Res VL - 36 IS - 8 N2 - Interest in life-cycle assessment (LCA) for foodstuffs has increased over recent years. In the same period, there could also be noticed an increased focus on food losses and waste (FLW); hence the need for guidance or a method that assesses the environmental impacts of FLW when analyzing agrifood systems with the use of LCA. This study introduces a method of assessing FLW in the context of supply chain LCA through: i) calculating the impacts of the food supply chain with the associated FLW, in order to account for the overall environmental impacts; and ii) assessing the benefits of FLW prevention strategies. After the method is presented, a practical application follows. The results of this study show that this method is able to aid LCA practitioners to include FLW on their LCA for food studies so as not to underestimate the impacts. Furthermore, the method is able to aid decision makers to assess the benefits of implementing a FLW prevention action in comparison to a baseline scenario. This method has some limitations: the attributional approach, lack of guidelines on how to estimate prevention potentials, as well as lack of guidelines to estimate additional impacts due to prevention actions. SN - 1096-3669 UR - https://www.unboundmedicine.com/medline/citation/29993349/Structured_evaluation_of_food_loss_and_waste_prevention_and_avoidable_impacts:_A_simplified_method_ L2 - http://journals.sagepub.com/doi/full/10.1177/0734242X18778779?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -
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