Skip to main content

IMIS

A new integrated search interface will become available in the next phase of marineinfo.org.
For the time being, please use IMIS to search available data

 

[ report an error in this record ]basket (1): add | show Print this page

one publication added to basket [227052]
Emerging contaminants in Belgian marine waters: single toxicant and mixture risks of pharmaceuticals
Claessens, M.; Vanhaecke, L.; Wille, K.; Janssen, C.R. (2013). Emerging contaminants in Belgian marine waters: single toxicant and mixture risks of pharmaceuticals, in: Claessens, M. The use of passive samplers as a central tool in integrated environmental risk assessments. pp. 23-38
In: Claessens, M. (2013). The use of passive samplers as a central tool in integrated environmental risk assessments. PhD Thesis. Ghent University. Faculty of Bioscience Engineering: Ghent. ISBN 978-9-0598962-1-5. 182 pp., more

Available in  Authors 

Keywords
    Algae > Diatoms
    Environments > Aquatic environment > Marine environment
    Pharmaceuticals
    Marine/Coastal

Authors  Top 

Abstract
    Knowledge on the effects of pharmaceuticals on aquatic marine ecosystems is limited. The aim of this study was therefore to establish the effect thresholds of pharmaceutical compounds occurring in the Belgian marine environment for the marine diatom Phaeodactylum tricornutum, and subsequently perform an environmental risk assessment for these substances. Additionally, a screening-level risk assessment was performed for the pharmaceutical mixtures.

    No immediate risk for acute toxic effects of these compounds on P. tricornutum were apparent at the concentrations observed in the Belgian marine environment. In two Belgian coastal harbours however, a potential chronic risk was observed for the ß-blocker propranolol. No additional risks arising from the exposure to mixtures of pharmaceuticals present in the sampling area could be detected. However, as risk characterization ratios for mixtures of up to 0.5 were observed, mixture effects could emerge should more compounds be taken into account.


All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors