La Loire, de la Maine à la mer

Observations et suivis environnementaux

Webcam : l’estuaire en direct

Débit de la Loire : 289 m/s source : https://www.vigicrues.gouv.fr/
Coefficients des marées : 71 (PM 5h13) / 71 (PM 17h26) source : https://www.shom.fr/
A FISH-BASED INDEX OF ESTUARINE ECOLOGICAL QUALITY INCORPORATING INFORMATION FROM BOTH SCIENTIFIC FISH SURVEY EXPERT KNOWLEDGE

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A FISH-BASED INDEX OF ESTUARINE ECOLOGICAL QUALITY INCORPORATING INFORMATION FROM BOTH SCIENTIFIC FISH SURVEY EXPERT KNOWLEDGE

Année(s) de parution : 2013
Maître(s) d'ouvrage : ECOLOGICAL INDICATORS
Maître(s) d'œuvre : ELSERVIER
Thème(s) : FAUNE
Last Updated on mai 5th, 2026 04:46 pm

A fish-based index of estuarine ecological quality incorporating information from both scientific fish survey expert knowledge

1. Introduction
2. Materials and methods
3. Data sets
3.1. Fish dataand pressure-impact models
3.2. Experts knowledge
3.3. Computing the index
4. Results
4.1. Generalized linear models
4.2. Quality diagnosis
4.3. Quality diagnosis and water framework directive objectives
4.4. Global comparison between the 3 indices
4.5. Diagnosis general trends
5. Discussion
5.1. The pressure-impact Bayesian models
5.2. Taking experts knowledge into account
5.3. A method to collect and standardize knowledge
5.4. Insights provided by experts knowledge
5.5. Ecological status assessment of estuarine water bodies from fish data and experts knowledge
Acknowledgements
References

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