News - Sediment Ecotoxicology
29. March 2018, Topic: Aquatic Ecotoxicology , Soil Ecotoxicology , Sediment Ecotoxicology , Risk Assessment
Ecotoxicology for ZHAW students
In March 2018, the Ecotox Centre has given its annual introduction to ecotoxicology to prospective biotechnologists.
Read more31. January 2018, Topic: Aquatic Ecotoxicology , Sediment Ecotoxicology , Risk Assessment
Symposium "Environmental Monitoring with Bioassays" on 5./6. June 2018
The use of bioassays to assess water quality has many advantages and the acceptance of bioassays has increased in recent years. On the occasion of its 10th anniversary, the Ecotox Centre organises a symposium on the topic.
Read more24. November 2017, Topic: Aquatic Ecotoxicology , Soil Ecotoxicology , Sediment Ecotoxicology , Risk Assessment
Info sheet on pyrethroides
Pyrethroids are among the most frequently used pesticides in the world. For this reason, the Ecotox Centre has published a new info sheet on the emissions, mechanism of action, toxicity and risk of the substances.
Read more21. November 2017, Topic: Sediment Ecotoxicology , Risk Assessment
Progress in the assessment of sediment quality
Together with eight cantons, the Ecotox Centre has conducted extensive field testing to investigate the comparability of different methods for sampling and sample preparation of sediments.
Read more31. October 2017, Topic: Sediment Ecotoxicology , Risk Assessment
A focus on communities in freshwater sediments
In April 2017, the first French-Swiss conference on communities in freshwater sediments was held in Villié-Morgon (F). A new publication summarizes the findings from the workshop.
Read more30. May 2017, Topic: Aquatic Ecotoxicology , Sediment Ecotoxicology , Risk Assessment
Priorisation of pollutants for sediment monitoring in Switzerland
The Ecotox Centre has prioritised organic pollutants for sediment monitoring. The resulting list provides a basis for the sediment module of the Modular Stepwise Procedure.
Read more23. May 2017, Topic: Sediment Ecotoxicology , Aquatic Ecotoxicology
Do stormwater overflows in Lake Geneva contribute to sediment pollution?
Trough the discharge of untreated rainwater, surface waters can be contaminated with heavy metals and organic pollutants. A combination of chemical and biological studies has shown that these substances in Lake Geneva reach the sediments and lead to a shift towards more resistant species.
Read more23. May 2017, Topic: Sediment Ecotoxicology , Aquatic Ecotoxicology
A new system for the biomonitoring of surface waters
Biotests with whole organisms that can be used in the field provide a direct link between environmental pollution and biological effects. The Ecotox Centre has developed a new system with chironomids that measures the contamination of suspended matter.
Read more18. May 2017, Topic: Sediment Ecotoxicology , Aquatic Ecotoxicology , Soil Ecotoxicology , Risk Assessment
Visitors at the Ecotox Centre
In the last months, we have been able to welcome two visitors to the Ecotox Centre in Lausanne: Dr. Leire Méndez-Fernández of the University of the Basque Country in Spain and Stéphane Pesce of the National Research Institute of Science and Technology for Environment and Agriculture (irstea) in France.
Read more20. March 2017, Topic: Aquatic Ecotoxicology , Soil Ecotoxicology , Sediment Ecotoxicology , Risk Assessment
Info sheet on the evaluation of glyphosate
A new info sheet provides information on the (eco)toxicological evaluation of glyphosate and explains how the differences in the evaluation by various organisations come about.
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