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Tableau de bord un outil pour le suivi des poisons migrateurs : concepts et réflexion sur le choix d'indicateurs pour la population de grande alose sur le bassin versant Gironde-Garonne-Dordogne

Abstract : Report card is a tool commonly used in many branches of industry, but its basic principle is often misunderstood. Its application in the case of concerted management for migratory fishes resources such as Allis Shad Alosa alosa, requires to be reviewed. Analysis of existing cases showed that report card is a decision-support tool arranged in a set of indicators informing the pilot of a system about the state of this system and enabling him to act in order to satisfy its objectives. In relation to the Allis shad population of the Gironde Garonne Dordogne catchment, we selected relevant indicators and identified the essential external elements to the use of the report card (the pilot, the system, the management objectives, the knowledge database). These indicators are noted, weighed, classified, presented and interpreted in a single table which allow to identify easily the problems on the various levels of aggregation thanks to the use of a color code, and to compare the difference between the result of the report card and the objective of the pilot for management. The choice of the indicators is a keystone of the development of the report card. This step was organized by generating potential indicators, determining the selection criteria, then selecting the relevant indicators. A first version of the Allis shad report card was built in the framework of a concerted though between scientists. This version must allowed to arouse interest of the resources users and manager for such a decision-support tool.
Keywords : TABLEAU DE BORD
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https://hal.inrae.fr/hal-02593868
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Submitted on : Friday, May 15, 2020 - 5:43:33 PM
Last modification on : Tuesday, September 14, 2021 - 9:54:01 AM

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  • HAL Id : hal-02593868, version 1
  • IRSTEA : PUB00029846

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Mathieu Woillez, Eric Rochard. Tableau de bord un outil pour le suivi des poisons migrateurs : concepts et réflexion sur le choix d'indicateurs pour la population de grande alose sur le bassin versant Gironde-Garonne-Dordogne. [Rapport de recherche] irstea. 2003, pp.146. ⟨hal-02593868⟩

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