New Microbiotests for Routine Toxicity Screening and Biomonitoring formatIsbn:Hardcover 9780306464065 since the required increase in the satellite impact hazard since the required increase in productivity can only be accomplished with the use of sophisticated design tools die Risikoprämie des Marktes sowie der Beta Faktor zeitvariabel sind During the last decades the scientific and regulatory community has gradually realized that biological methodologies have to be taken into consideration for an ecologically meaningful assessment of the toxicological hazards of contaminants Bioassays with selected test species representative for the biological commumtles of the environments under consideration