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ESSIMAGE: a tool for the assessment of the agroecological performance of agricultural production systems

Authors
  • Trabelsi, Meriam1, 2, 3
  • Mandart, Elisabeth1
  • Le Grusse, Philippe1, 3
  • Bord, Jean-Paul2, 3
  • 1 CIHEAM-IAMM: Mediterranean Agronomic Institute of Montpellier, 3191 Route de Mende, Montpellier CEDEX 5, 34093, France , Montpellier CEDEX 5 (France)
  • 2 University Paul-Valéry of Montpellier 3 (UPVM), Route de Mende, Montpellier CEDEX 5, 34199, France , Montpellier CEDEX 5 (France)
  • 3 UMR GRED, Gouvernance, Risque, Environnement, Développement (IRD/UM3), BP 64501, Montpellier CEDEX 5, 34394, France , Montpellier CEDEX 5 (France)
Type
Published Article
Journal
Environmental Science and Pollution Research
Publisher
Springer-Verlag
Publication Date
Feb 05, 2019
Volume
26
Issue
9
Pages
9257–9280
Identifiers
DOI: 10.1007/s11356-019-04387-9
Source
Springer Nature
Keywords
License
Yellow

Abstract

Over the last few years, intensive agriculture has often been denounced as a source of negative effects, particularly at the environmental and health level (overexploitation of natural resources, degradation of their quality, appearance and development of several diseases, etc.). Reducing the excessive use of agricultural inputs for the protection of the environment and the preservation of human and animal health is a social requirement nowadays. Investing in more sustainable agricultural models which make it possible to reduce, or even eliminate the risks, has become urgent. A possible solution may be to resort to agroecological systems. In order to be sustainable, these new systems must be performant at the agronomic, economic, social, and environmental levels. There is a multitude of tools for assessing the sustainability of agricultural systems. These tools are inappropriate for organic and agroecological systems, and do not make it possible to measure the agroecological transition performance of farms (Trabelsi et al. Environ Sci Pollut Res 23:139–156, 2016; Trabelsi 2017). This research project aims to design a decision support tool in order to help farms throughout the agroecological transition process, to assess the performance of this transition, and to put forward improvement scenarios. Contrary to other assessment methods, ESSIMAGE (Evaluation and Simulation of Agroecological Systems) is based on both pressure and impact indicators, and takes the specificities of agricultural production systems into account. It is a dynamic tool which not only makes it possible to assess farm performance at the present moment but also to consider the future by putting forward possible alternative improvement scenarios and by simulating their consequences at a later stage. ESSIMAGE is based on the interaction of two elements: agro-environmental, social, and economic indicators, and the GIS (Geographic Information System) software. This tool has been tested as part of a CASDAR “Post-MAET Gimone” (agriculture.gouv.fr/ministere/mobilisation-collective-pour-lagroecologie.) project on the subject of “Collective mobilization for agroecology” by using farm data, most of the farms having been involved in an agro-environmental measure for the progressive reduction of phytosanitary treatments since 2008. It has made it possible to compare the agroecological performances of these farms with an optimal situation, as well as with each other. Considering the research objectives and the approaches discussed, this study is an original step in the development of agricultural management strategies in favor of agroecology.

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