Article (Scientific journals)
Interest of a multispecies approach in active biomonitoring: Application in the Meuse watershed
Catteau, Audrey; Porcher, Jean-Marc; Bado-Nilles, Anne et al.
2022In Science of the Total Environment, 808, p. 152148
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Keywords :
Integrated biomarker; responseWastewater treatment plant; Amphipod; Fish; Bivalve; Bryophyte
Abstract :
[en] A biomonitoring approach based on a single model species cannot be representative of the contaminations impacts on the ecosystem overall. As part of the Interreg DIADeM program (“Development of an integrated approach for the diagnosis of the water quality of the River Meuse”), a study was conducted to establish the proof of concept that the use of a multispecies active biomonitoring approach improves diagnostic of aquatic systems. The complementarity of the biomarker responses was tested in four model species belonging to various ecological compartments: the bryophyte Fontinalis antipyretica, the bivalve Dreissena polymorpha, the amphipod Gammarus fossarum and the fish Gasterosteus aculeatus. The species have been caged upstream and downstream from five wastewater treatment plants (WWTPs) in the Meuse watershed. After the exposure, a battery of biomarkers was measured and results were compiled in an Integrated Biomarker Response (IBR) for each species. A multispecies IBR value was then proposed to assess the quality of the receiving environment upstream the WWTPs. The effluent toxicity was variable according to the caged species and the WWTP. However, the calculated IBR were high for all species and upstream sites, suggesting that the water quality was already downgraded upstream the WWTP. This contamination of the receiving environment was confirmed by the multispecies IBR which has allowed to rank the rivers from the less to the most contaminated. This study has demonstrated the interest of the IBR in the assessment of biological impacts of a point-source contamination (WWTP effluent) but also of the receiving environment, thanks to the use of independent references. Moreover, this study has highlighted the complementarity between the different species and has emphasized the interest of this multispecies approach to consider the variability of the species exposition pathway and sensibility as well as the mechanism of contaminants toxicity in the final diagnosis.
Disciplines :
Environmental sciences & ecology
Author, co-author :
Catteau, Audrey
Porcher, Jean-Marc
Bado-Nilles, Anne
Bonnard, Isabelle
Bonnard, Marc
Chaumot, Arnaud
David, Elise
Dedourge-Geffard, Odile
Delahaut, Laurence
Delorme, Nicolas
François, Adeline
Garnero, Laura
Lopes, Christelle
Nott, Katherine
Noury, Patrice
Palluel, Olivier
Palos-Ladeiro, Mélissa
Quéau, Hervé
Ronkart, Sébastien
Sossey Alaoui, Khadija ;  Université de Liège - ULiège > DER Sc. et gest. de l'environnement (Arlon Campus Environ.) > Eau, Environnement, Développement
Turiès, Cyril
Tychon, Bernard ;  Université de Liège - ULiège > DER Sc. et gest. de l'environnement (Arlon Campus Environ.) > Eau, Environnement, Développement
Geffard, Olivier
Geffard
More authors (14 more) Less
Language :
English
Title :
Interest of a multispecies approach in active biomonitoring: Application in the Meuse watershed
Publication date :
29 November 2022
Journal title :
Science of the Total Environment
ISSN :
0048-9697
eISSN :
1879-1026
Publisher :
Elsevier, Amsterdam, Netherlands
Volume :
808
Pages :
152148
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
DIADEM
Funders :
Interreg France-Wallonie-Vlaanderen [BE]
Available on ORBi :
since 27 December 2021

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