Ecotoxicological assessment of road runoff residues for aquatic surface ecosystems in a scenario of reuse |
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Authors: | Bernard Clément Valérie Raevel Olivia Renard |
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Affiliation: | 1.Laboratoire des Sciences de l’Environnement, Ecole Nationale des Travaux Publics de l’Etat,Université de Lyon,Vaulx en Velin Cedex,France |
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Abstract: | Purpose Road runoff residues are often reused in road and civil works building. Although the physicochemical and ecotoxicological characteristics of these materials are known, no extensive ecotoxicological studies have been carried out on the leachates obtained from these residues once they have been spread and exposed to rainfall. This study was aimed at assessing the ecotoxicological risks for lentic aquatic ecosystems receiving the leachates of road runoff residues, either raw or treated, through granulometric sieving. |
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