Trace contaminants in the environmental assessment of organic waste recycling in agriculture: Gaps between methods and knowledge

Avadi Tapia Angel Daniel, Benoit Pierre, Bravin Matthieu, Cournoyer Benoit, Feder Frédéric, Galia Wessam, Garnier Patricia, Haudin Claire-Sophie, Legros Samuel, Mamy Laure, Nazaret Sylvie, Patureau Dominique, Pot Valérie, Vieublé Gonod Laure, Wassenaar Tom, Doelsch Emmanuel. 2022. Trace contaminants in the environmental assessment of organic waste recycling in agriculture: Gaps between methods and knowledge. Advances in Agronomy, 174 : 53-188.

Résumé : Agricultural recycling of organic waste (OW) derived from urban, agricultural and agroindustrial sources is an essential sustainable development strategy. Yet repeated application of nutrient-laden OW in crop fields can also drastically boost contaminant levels in soil. This review focuses on the consideration of three categories of OW-borne contaminants, namely trace elements, organic contaminants and pathogens (including antibiotic resistance), in environmental assessments, chiefly involving life cycle assessment (LCA) and risk assessment (RA). The in-depth discussion also focuses on gaps between empirical knowledge and the models underlying these frameworks. Potential improvements to fill the identified gaps are proposed, including novel approaches and uses of existing approaches, while also featuring various levels of “readiness.” Finally, a comprehensive theoretical framework to assess OW recycling scenarios, combining complementary approaches and models, is proposed and exemplified.

Mots-clés Agrovoc : déchet organique, déchet agricole, utilisation des déchets, recyclage des déchets, recyclage des matières organiques, pollution par l'agriculture, pollution du sol, polluant des sols, analyse du cycle de vie, analyse du risque

Mots-clés libres : Organic waste, Recycling, Contaminant, LCA, Risk assessment

Classification Agris : P02 - Pollution
Q70 - Traitement des déchets agricoles

Champ stratégique Cirad : CTS 4 (2019-) - Santé des plantes, des animaux et des écosystèmes

Agences de financement européennes : European Commission

Agences de financement hors UE : Agence Nationale de la Recherche, Conseil Régional de La Réunion, Ministère de l'Agriculture et de l'Alimentation

Programme de financement européen : H2020

Projets sur financement : (EU) SPEciation and dynamiCs of TRace Elements

Auteurs et affiliations

• Avadi Tapia Angel Daniel, CIRAD-PERSYST-UPR Recyclage et risque (CIV) ORCID: 0000-0002-8114-916X
• Benoit Pierre, INRAE (FRA)
• Bravin Matthieu, CIRAD-PERSYST-UPR Recyclage et risque (FRA) ORCID: 0000-0002-1436-7837
• Cournoyer Benoit, CNRS (FRA)
• Feder Frédéric, CIRAD-PERSYST-UPR Recyclage et risque (FRA) ORCID: 0000-0001-8434-5193
• Galia Wessam, Université de Lyon (FRA)
• Garnier Patricia, INRAE (FRA)
• Haudin Claire-Sophie, Université Paris-Saclay (FRA)
• Legros Samuel, CIRAD-PERSYST-UPR Recyclage et risque (FRA)
• Mamy Laure, INRAE (FRA)
• Nazaret Sylvie, Université de Lyon (FRA)
• Patureau Dominique, Université de Montpellier (FRA)
• Pot Valérie, INRAE (FRA)
• Vieublé Gonod Laure, Université Paris-Saclay (FRA)
• Wassenaar Tom, CIRAD-PERSYST-UPR Recyclage et risque (FRA) ORCID: 0000-0002-0098-5503
• Doelsch Emmanuel, CIRAD-PERSYST-UPR Recyclage et risque (FRA) ORCID: 0000-0002-7478-4296 - auteur correspondant

Source : Cirad-Agritrop (https://agritrop.cirad.fr/600835/)

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