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Assessment of stream biological responses under multiple-stress conditions
Authors:Lise Comte  Sovan Lek  Eric de Deckere  Dick de Zwart  Muriel Gevrey
Institution:1.Laboratoire ? Evolution et Diversité Biologique ?,Université de Toulouse III,Toulouse cedex 4,France;2.Laboratoire ? Evolution et Diversité Biologique ?,CNRS,Toulouse cedex 4,France;3.Institute of Environment and Sustainable Development/Department of Biology,University of Antwerp,Wilrijk,Belgium;4.Laboratory for Ecological Risk Assessment (LER),National Institute for Public Health and the Environment (RIVM),Bilthoven,The Netherlands
Abstract:

Background, aim and scope  

Due to the numerous anthropogenic stress factors that affect aquatic ecosystems, a better understanding of the adverse consequences on the biological community of combined pressures is needed to attain the objectives of the European Water Framework Directive. In this study we propose an innovative approach to assess the biological impact of toxicants under field conditions on a large spatial scale.
Keywords:
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