Life cycle assessment application in the fruit sector: State of the art and recommendations for environmental declarations of fruit products

JOURNAL OF CLEANER PRODUCTION

卷:73

Article

Cerutti, Alessandro K.^1,5  Beccaro, Gabriele L.¹  Bruun, Sander⁴  Bosco, Simona^2,5  Donno, Dario¹  Notarnicola, Bruno^3,5  Bounous, Giancarlo¹ 

[1] Univ Turin, Dept Agr Forestry & Food Sci, I-10095 Grugliasco, TO, Italy

[2] Scuola Super Sant Anna, Inst Life Sci, I-56127 Pisa, Italy

[3] Univ Bari Aldo Moro, Ionian Dept, I-74121 Taranto, Italy

[4] Univ Copenhagen, Fac Life Sci, Dept Agr & Ecol, DK-1168 Copenhagen, Denmark

[5] Italian LCA Network, Rome, Italy

关键词: Fruit products;    Orchard;    Sustainable production;    System boundaries;    Functional unit;    System modelling for impact assessment;   

DOI  :  10.1016/j.jclepro.2013.09.017

来源: Elsevier

【 摘 要 】

Modern food production is very diverse with high levels of specialisation and complexity. These features inevitably reflect on methods in the application of LCA to food products and agro-systems. System boundaries, functional units, allocation procedures and several other aspects contribute to there being substantial differentiation in the structure of LCA applications in fruit production systems, leading to significantly different results. Indeed, although scientific literature on the topic is recent and not particularly extensive, there are already many different ways of conducting LCAs in orchards. The aim of this paper is to propose a framework for selecting the best parameters for an LCA application in fruit production systems according to the objective of the study. This has been achieved by reviewing the scientific and technical literature on the topic. In particular papers from international journals and conference proceedings have been considered and the review has covered all main aspects for conducting an LCA in fruit production systems. The particular characteristics considered were objectives, system boundaries, the product considered, the functional unit, data origin and the environmental impact assessment method used. A substantial part of the paper is devoted to the modelling of the orchard, as this is key to a reliable application of any impact assessment approach. Rather than merely describing the theoretical model, this paper presents concrete recommendations about how to build the orchard system for LCA application avoiding over or under-estimations of the different orchard stages. (C) 2013 Elsevier Ltd. All rights reserved.

【 授权许可】

Free