Neue Zielsetzungen bei der Verbesserung der Wasserqualität und Probleme bei der Umlagerung und Landdeponierung von Baggergut erfordern eine standardisierte Bewertung der Sedimentqualität. Biologische Kriterien integrieren die Eigenschaften der Sedimente und ihrer Belastungs- bzw. Schadstoffgehalte, zeigen jedoch im allgemeinen nicht die Ursache von Effekten. Chemisch-numerischen Kriterien fehlt der unmittelbare Hinweis auf biologische Wirkungen; ihr Vorteil ist die relativ einfache und generelle Anwendbarkeit. Als Grundlage für numerische Ansätze können Anreicherung, Porenwassergehalte, fest/flüssig-Gleichgewichte (Sediment/Wasser und Organismen/Wasser) und die Eluierbarkeit von Schadstoffen dienen. Die zweite Komponente in einem Bewertungs...
Trabajo presentado en el 10th Iberian Congress on Environmental Contamination and Toxicology y el 7t...
Aquatic sediments serve both as a sink and a source for numerous inorganic and organic pollutants th...
Im Projekt wurde eine bundesweite oekotoxikologische Sedimentkartierung grosser Fliessgewaesser durc...
New objectives regarding the improvement of water quality as well as problems with the resuspension ...
The role of sediments as carriers and potential sources of contaminants is reviewed. A program of se...
In a literature review the current methods available to assess sediment quality are summarizes. Espe...
A bioassay battery was validated with sediments of the rivers Elbe and Rhine in order to establish a...
International audienceIn the implementation of the Water Framework Directive, quality standards (QS)...
An integrated quality indicator (IQI) was developed taking ecotoxicities and nutrient cycling as ke...
Abstract. Numerical sediment quality guidelines (SQGs) for freshwater ecosystems have previously bee...
7 páginas, 4 figuras, 3 tablas.Sediment quality assessments for regulatory purposes (i.e. dredged ma...
Abstract. Numerical sediment quality guidelines (SQGs) for freshwater ecosystems have previously bee...
! Abstract. Numerical sediment quality guidelines (SQGs) for freshwater ecosystems have previously ...
Trabajo presentado en la Final SCARCE International Conference (River Conservation Under Water Scarc...
e Summary. The scientific literature reports dozens of bioassay-based methods for the assessment of ...
Trabajo presentado en el 10th Iberian Congress on Environmental Contamination and Toxicology y el 7t...
Aquatic sediments serve both as a sink and a source for numerous inorganic and organic pollutants th...
Im Projekt wurde eine bundesweite oekotoxikologische Sedimentkartierung grosser Fliessgewaesser durc...
New objectives regarding the improvement of water quality as well as problems with the resuspension ...
The role of sediments as carriers and potential sources of contaminants is reviewed. A program of se...
In a literature review the current methods available to assess sediment quality are summarizes. Espe...
A bioassay battery was validated with sediments of the rivers Elbe and Rhine in order to establish a...
International audienceIn the implementation of the Water Framework Directive, quality standards (QS)...
An integrated quality indicator (IQI) was developed taking ecotoxicities and nutrient cycling as ke...
Abstract. Numerical sediment quality guidelines (SQGs) for freshwater ecosystems have previously bee...
7 páginas, 4 figuras, 3 tablas.Sediment quality assessments for regulatory purposes (i.e. dredged ma...
Abstract. Numerical sediment quality guidelines (SQGs) for freshwater ecosystems have previously bee...
! Abstract. Numerical sediment quality guidelines (SQGs) for freshwater ecosystems have previously ...
Trabajo presentado en la Final SCARCE International Conference (River Conservation Under Water Scarc...
e Summary. The scientific literature reports dozens of bioassay-based methods for the assessment of ...
Trabajo presentado en el 10th Iberian Congress on Environmental Contamination and Toxicology y el 7t...
Aquatic sediments serve both as a sink and a source for numerous inorganic and organic pollutants th...
Im Projekt wurde eine bundesweite oekotoxikologische Sedimentkartierung grosser Fliessgewaesser durc...