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Is reducing phosphorus inputs sufficient to reduce hypoxia in estuaries ? The
example of the Loire estuary

Auteurs : Nour E. Boukortt, Sabine Schmidt, Aubin Thibault de Chanvalon
Article issu de la revue Estuarine, coastal and shelf science 313 (2025)

Sommaire :
1.Introduction
2.Material and methods
2.1.Study site
2.2.The SYVEL long-term, high-frequency monitoring
2.3. Long-term, low frequency monitoring
2.4. High spatial resolution monitoring
2.5. Data processing and statistical analysis
3. Results
3.1. High-frequency record of DO in the fluvial estuary
3.2. Long-term trend in hydrochemical parameters in the estuarine continuum
3.3. High-resolution spatial and seasonal distribution of nutrients in the loire estuary
4.Discussion
4.1.Key controlling factors of DO along the estuary
4.2. Nutrients behaviour in the inner estuary
4.3.Biogeochemical dynamics across the estuarine salinity gradient
5.Conclusion and perspectives