- Ninth International Symposium “Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques”
- A cura di Laura Bonora, Donatella Carboni, Matteo De Vincenzi, Giorgio Matteucci
Assessment of the chemical quality of sediments in the maritime port of Reunion. Concentrations in trace metals and natural geochemical backgrounds.
- Julie Droit
- Mohamed El Fadili
- Marion Messager
- © 2022 Author(s) |
- CC BY-NC-SA 4.0
- DOI: 10.36253/979-12-215-0030-1.41
The analyzes carried out in the marine sediments sampled in the port and coastal areas of Reunion show, for certain metallic trace elements, significant variations in their contents and regular overruns of the regulatory thresholds for the management of dredged sediments. Several studies show that the volcanic nature of Reunion Island is the cause of high concentrations of metals in the soil. The objective of this study is to define, whether the observed exceedances of the management thresholds for dredged sediments are due to the geology of the island or to contributions of anthropogenic origin.
- Keywords:
- Sediment,
- Geochemical background,
- Metal,
- Volcanic,
Cerema EMF, France
Cerema EMF, France
Cerema EMF, France
- BRGM (2008). “CARTOMAR. Morpho-sedimentological mapping of the coastal seabed of Réunion.”
- Ifremer, Ineris, Bocquéné G. (2010). “Adaptation of the chemical monitoring of the Water Framework Directive to the context of Reunion Island.”
- Jimenez J. (2016). “Behavior of trace metals in surface sediments of the Gulf of Morbihan and the Bay of Quiberon
Informazioni sul capitolo
Titolo del capitolo
Assessment of the chemical quality of sediments in the maritime port of Reunion. Concentrations in trace metals and natural geochemical backgrounds.
Autori
Julie Droit, Mohamed El Fadili, Marion Messager
Lingua
English
DOI
10.36253/979-12-215-0030-1.41
Opera sottoposta a peer review
Anno di pubblicazione
2022
Copyright
© 2022 Author(s)
Licenza d'uso
Licenza dei metadati
Informazioni bibliografiche
Titolo del libro
Ninth International Symposium “Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques”
Sottotitolo del libro
Livorno (Italy) 14th-16th June 2022
Curatori
Laura Bonora, Donatella Carboni, Matteo De Vincenzi, Giorgio Matteucci
Opera sottoposta a peer review
Anno di pubblicazione
2022
Copyright
© 2022 Author(s)
Licenza d'uso
Licenza dei metadati
Editore
Firenze University Press
DOI
10.36253/979-12-215-0030-1
eISBN (pdf)
979-12-215-0030-1
eISBN (xml)
979-12-215-0031-8
Collana
Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques
e-ISSN della collana
2975-0288