Skip to main content
Log in

Barrage fishponds, a funnel effect for metal contaminants on headwater streams

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Fishponds are man-made shallow water bodies that are still little studied because of their small size. They represent high value ecosystems, both environmentally (biodiversity hotspot) and economically (fish production). They can have a high place on the hydrographic network, so their influence on water quality is of first importance for rivers and water bodies located downstream and monitored under the Water Framework Directive. These small water bodies can be a source of contaminants during draining period or an efficient buffer for pesticides. We wanted to evaluate whether these ponds could also be a remediation tool against metals by following the annual evolution of upstream/downstream flows. Cadmium, copper, lead and zinc concentrations were quantified in the dissolved phase upstream and downstream of three ponds, each one having a specific agricultural environment (traditional or organic). Metal concentration was quantified in sediments and water. For the dissolved phase, the predictive non-effect concentration was often exceeded, suggesting an environmental risk. Results highlighted also greater quantity of metals at the downstream of the pond compared to the upstream, suggesting remobilization into the ponds or direct cross-sectional contributions from the watershed (e.g. runoff from crops) or even remobilization. Regarding sediments, minimal contamination was shown but a high mineralogical variability. No buffer effect of ponds, which could reduce the risk of acute or chronic toxicity, was detected.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Similar content being viewed by others

References

Download references

Acknowledgments

This research was carried out within the REPONSE project, funded by the Rhin-Meuse Water Agency and the French Agency for Food, Environmental and Occupational Health & Safety (ANSES), and the SERVIPOND project, funded by the EcoServ metaprogramme of INRA. The authors are sincerely grateful to A. Iurétig who provided a significant help during the sampling campaign. They also thank the owners of the ponds: the Conservatory of natural areas of Lorraine, A. and H. L’Huillier and the Domaine de Lindre (CD57) for allowing us to access study sites. Then, they would like to show their gratitude to the Centre de Recherches Pétrographiques et Géochimiques (CRPG, Nancy, FR) for the analytical expertise, the Réseau de Mesures de la Qualité des Sols (RMQS, INRA, Unité INFOSOL, Orléans, FR) for sharing metal concentrations in soil and C. Sirguey for providing her knowledge on soil contamination.

Author information

Authors and Affiliations

Authors

Contributions

JG and DB contributed to the study conception and design. Material preparation and data collection were performed by JG. Analysis and interpretation of data were realized by FLC, SS, XD, CF and DB. The first draft of the manuscript was written by FLC, SS and DB, and all authors participated to the critical revision. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Sylvain Slaby.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Responsible editor: Stuart Simpson

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Le Cor, F., Slaby, S., Gaillard, J. et al. Barrage fishponds, a funnel effect for metal contaminants on headwater streams. Environ Sci Pollut Res 27, 6228–6238 (2020). https://doi.org/10.1007/s11356-019-07195-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-019-07195-3

Keywords

Navigation