Joint toxicity of cadmium and SDBS on Daphnia magna and Danio rerio
Information on joint toxicity is limited. To clarify the joint toxicity and the interactions among toxicants on different aquatic organisms, we investigated the acute toxicity of cadmium and sodium dodecyl benzene sulfonate, two chemicals with high concerns in Chinese waters, on the immobilization o...
| Publié dans: | Ecotoxicology (London, England). - 1992. - 25(2016), 10 vom: 05. Dez., Seite 1703-1711 |
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| Auteur principal: | |
| Autres auteurs: | , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2016
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| Accès à la collection: | Ecotoxicology (London, England) |
| Sujets: | Journal Article Action mode, Independent action (IA) model Behavior toxicity Cadmium (Cd) Concentration addition (CA) model Sodium dodecyl benzene sulfonate (SDBS) Benzenesulfonates Water Pollutants, Chemical Cadmium 00BH33GNGH plus... |
| Résumé: | Information on joint toxicity is limited. To clarify the joint toxicity and the interactions among toxicants on different aquatic organisms, we investigated the acute toxicity of cadmium and sodium dodecyl benzene sulfonate, two chemicals with high concerns in Chinese waters, on the immobilization of Daphnia magna (D. magna) and the swimming behavior of Danio rerio (D. rerio). Our results illustrated that cadmium and sodium dodecyl benzene sulfonate expressed a synergistic effect on the immobilization of D. magna; and an antagonistic effect on the swimming speed D. rerio, but a synergistic effect on its vertical position in the water column. Based on the observed data, we found the independent action model was more appropriate than the concentration addition model in the prediction of their joint toxicity. Our results gave an example of the joint toxicity investigation, and aided to comprehensive the toxicity action mode of chemical mixtures |
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| Description: | Date Completed 06.01.2017 Date Revised 30.09.2020 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1573-3017 |