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Co-building a simulation model with various stakeholders to assess the sustainability of a regional agricultural system: How to articulate different types of knowledge to manage uncertainty?

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HAL Id: hal-01606122

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Co-building a simulation model with various

stakeholders to assess the sustainability of a regional

agricultural system: How to articulate different types of

knowledge to manage uncertainty?

Caroline Tardivo, Christophe Le Page, Jean Marc Barbier, Laure Hossard,

Roberto Cittadini, Sylvestre Delmotte

To cite this version:

Caroline Tardivo, Christophe Le Page, Jean Marc Barbier, Laure Hossard, Roberto Cittadini, et

al.. Co-building a simulation model with various stakeholders to assess the sustainability of a

re-gional agricultural system: How to articulate different types of knowledge to manage uncertainty?. 8.

International Congress on Environmental Modelling and Software (iEMSs 2016), International

Envi-ronmental Modelling & Software Society. Manno, CHE., Jul 2016, Toulouse, France. �hal-01606122�

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Brigham Young University

BYU ScholarsArchive

International Congress on Environmental

Modelling and Software

8th International Congress on Environmental

Modelling and Software - Toulouse, France - July

2016

Jul 12th, 5:30 PM - 5:50 PM

Co-building a simulation model with various

stakeholders to assess the sustainability of a regional

agricultural system: How to articulate different

types of knowledge to manage uncertainty?

Caroline Tardivo

INRA, UMR, CIRAD GREEN, TAC-47F, caroline.tardivo@supagro.inra.fr

Christophe Le Page

CIRAD GREEN, TAC-47F, christophe.le_page@cirad.fr

Jean-Marc Barbier

INRA, UMR, jean-marc.barbier@supagro.inra.fr

Laure Hossard

INRA, UMR, laure.hossard@supagro.inra.fr

Roberto Cittadini

LABINTEX INTA - UMR Innovation INRA, cittadini.roberto@inta.gob.ar

See next page for additional authors

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This Event is brought to you for free and open access by the Civil and Environmental Engineering at BYU ScholarsArchive. It has been accepted for inclusion in International Congress on Environmental Modelling and Software by an authorized administrator of BYU ScholarsArchive. For more information, please contactscholarsarchive@byu.edu.

Caroline Tardivo, Christophe Le Page, Jean-Marc Barbier, Laure Hossard, Roberto Cittadini, and Sylvestre Delmotte, "Co-building a simulation model with various stakeholders to assess the sustainability of a regional agricultural system: How to articulate different types of knowledge to manage uncertainty?" ( July 12, 2016). International Congress on Environmental Modelling and Software. Paper 141.

(3)

Presenter/Author Information

Caroline Tardivo, Christophe Le Page, Jean-Marc Barbier, Laure Hossard, Roberto Cittadini, and Sylvestre

Delmotte

(4)

International Environmental Modelling and Software Society (iEMSs) 8th International Congress on Environmental Modelling and Software Toulouse, France, Sabine Sauvage, José-Miguel Sánchez-Pérez, Andrea Rizzoli (Eds.) http://www.iemss.org/society/index.php/iemss-2016-proceedings

Co-building a simulation model with various

stakeholders to assess the sustainability of a

regional agricultural system: How to articulate

different types of knowledge to manage uncertainty?

Caroline Tardivoab, Christophe Le Pageb, Jean-Marc Barbiera, Laure Hossarda, Roberto Cittadinic, Sylvestre Delmottea

a

INRA, UMR Innovation 951, Montpellier, France

caroline.tardivo@supagro.inra.fr; jean-marc.barbier@supagro.inra.fr; laure.hossard@supagro.inra.fr; sylvestre.delmotte@supagro.inra.fr

b

CIRAD GREEN, TAC-47F, Campus International de Baillarguet, Montpellier, France christophe.le_page@cirad.fr

c

LABINTEX INTA - UMR Innovation INRA, Montpellier, France cittadini.roberto@inta.gob.ar

Abstract: To assess the sustainability of agricultural systems at a regional scale with regards to

possible changes in land use and cropping systems, designing simulation models to explore scenarios with stakeholders is a relevant approach. It implies coping with uncertainties from different areas, originating at both levels of imperfect data sets and misunderstood dynamics (due to incompleteness of knowledge and unexpected systemic effects). Additionally, dealing with various types of knowledge to co-design the model generates ambiguity from the simultaneous presence of multiple frames of reference about the system to be represented. On top of that, specifying scenarios to be explored with the simulation tool requires drawing knowledge-based, coherent pictures of the inherently uncertain future. All these dimensions of uncertainty merged in the context of a comodelling process that took place on a small French territory “Plateau de Valensole” in 2014-2016. About 30 participants (farmers, stakeholders, researchers) were involved during the process. For the design of a stylized spatial representation of the agro-ecological system, the construction of a farm typology, the specification of plausible scenarios of evolution and the choice of indicators for the assessment, different types of knowledge have been mobilized in different ways (collective workshops, individual interviews) and for different purposes (knowledge extracting or co-design). Other sources of information (regional databases and maps) were also used when knowledge was lacking or too uncertain. This methodological combination was found to be relevant to address the issue of tackling uncertainty in the modelling process. In this presentation, the simulation tool will also be presented, together with an example of the results obtained by simulating one scenario.

Keywords: Agricultural system; collaborative modelling; knowledge coproduction; uncertainty;

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Co-building a simulation model with various stakeholders to assess the sustainability of a regional agricultural system: How to articulate different types of knowledge to manage uncertainty?

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