Changes between Version 7 and Version 8 of Eda Description


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Timestamp:
Feb 11, 2010 3:25:45 PM (15 years ago)
Author:
laurent
Comment:

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  • Eda Description

    v7 v8  
    1717For technical reasons, silver eel densities are unachievable and exhaustive samplings are rare, so an indirect method is used to estimate the silver eel stock from the knowledge of the yellow eel stock. The silver eel stock is obtained with a conversion rate which will be calibrated according to known silver eel productions. 
    1818 
    19 EDA 1.0 has been implemented in the Brittany region (Leprévost, 2007)and the Loire-Brittany basin (Hoffmann, 2008). This implementation of the model allowed to predict the impact of river obstacles on densities, and test the obstacles grid from Pierre Steinbach. For management purpose, it has also been implemented at the France scale (Beaulaton, in French EMP). Within the POSE project, this EDA 2.0 model should be implemented in at six geographical areas.  
     19EDA 1.0 has been implemented in the Brittany region (Leprévost, 2007) and the Loire-Brittany basin (Hoffmann, 2008). This implementation of the model allowed to predict the impact of river obstacles on densities, and test the obstacles grid from Pierre Steinbach. For management purpose, it has also been implemented at the France scale (Beaulaton, in French EMP). Within the POSE project, this EDA 2.0 model should be implemented in at six geographical areas.  
    2020 
    2121REFERENCES