Dealing with uncertainty in qualitative models with a semi-quantitative approach based on simulations. Application to the Gironde estuarine food web (France)

S. Rochette, J. Lobry, M. Lepage and Ph. Boët

Ecological Modelling, 2009, vol. 220, issue 2, 122-132

Abstract: In the context of ecosystem approach to fisheries, it is a critical issue to build management tools able to predict the possible trajectories of ecosystems under various human pressure or environmental variations, but also capable to point out influent and sensitive components.

Keywords: Semi-quantitative model; Interaction strength; Sensitivity analysis; Community matrix; Ecopath with Ecosim; Ecosystem model; ECEM 07 (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecomod:v:220:y:2009:i:2:p:122-132

DOI: 10.1016/j.ecolmodel.2008.09.017

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