National audienceThe implementation of an ecological risk assessment framework is presented for dredged material deposits on soil closed to a canal and a groundwater, and tested with sediment samples from a French North-Eastern canal. This framework includes two steps: a screening risk assessment, based on contaminant concentrations, and a detailed risk assessment based on toxicity bioassays and column leaching tests. The tested framework includes three assumptions, which are related (a) to effects to plants (Lolium perenne L.), (b) effects to aquatic organisms (Escherichia coli, Chlorella vulgaris, Ceriodaphnia dubia, and Xenopus laevis) and (c) to groundwater contamination. Several exposure conditions were tested, including standardised b...
Sediment evaluation and monitoring is an essential part of ecosystem monitoring since sediments repr...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceThe ecotoxic potential of seven Mose...
The River Luzou flows through a sandy substrate in the South West of France. According to the result...
International audienceThe implementation of an ecological risk assessment framework is presented for...
[Departement_IRSTEA]GMA [TR1_IRSTEA]12 - MILEAU / EXPERThis report presents an application of the pr...
Les enjeux écologiques, réglementaires et économiques imposent que des méthodologies robustes d'éval...
Purpose: Contaminated sediments are an important exposure pathway for the aquatic fauna in the Rhine...
The sediments are a compartment of the aquatic environment that tends to accumulate pollutants throu...
Le développement de bioessais pour l'évaluation du potentiel écotoxique de sédiments contaminés est ...
International audienceIn the early 1980’s, the water level of Lake Bourget (France) was artificially...
International audiencePesticides emitted into the environment may contribute to complex mixtures inc...
Les sédiments sont des compartiments du milieu aquatique qui accumulent des polluants via les dépôts...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCADredging activities can have a number of potential impacts...
The ecological, regulatory and economic stakes impose to propose reliable methodologies to assess th...
<div><p>The River Luzou flows through a sandy substrate in the South West of France. According to th...
Sediment evaluation and monitoring is an essential part of ecosystem monitoring since sediments repr...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceThe ecotoxic potential of seven Mose...
The River Luzou flows through a sandy substrate in the South West of France. According to the result...
International audienceThe implementation of an ecological risk assessment framework is presented for...
[Departement_IRSTEA]GMA [TR1_IRSTEA]12 - MILEAU / EXPERThis report presents an application of the pr...
Les enjeux écologiques, réglementaires et économiques imposent que des méthodologies robustes d'éval...
Purpose: Contaminated sediments are an important exposure pathway for the aquatic fauna in the Rhine...
The sediments are a compartment of the aquatic environment that tends to accumulate pollutants throu...
Le développement de bioessais pour l'évaluation du potentiel écotoxique de sédiments contaminés est ...
International audienceIn the early 1980’s, the water level of Lake Bourget (France) was artificially...
International audiencePesticides emitted into the environment may contribute to complex mixtures inc...
Les sédiments sont des compartiments du milieu aquatique qui accumulent des polluants via les dépôts...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCADredging activities can have a number of potential impacts...
The ecological, regulatory and economic stakes impose to propose reliable methodologies to assess th...
<div><p>The River Luzou flows through a sandy substrate in the South West of France. According to th...
Sediment evaluation and monitoring is an essential part of ecosystem monitoring since sediments repr...
[Departement_IRSTEA]Eaux [TR1_IRSTEA]BELCAInternational audienceThe ecotoxic potential of seven Mose...
The River Luzou flows through a sandy substrate in the South West of France. According to the result...