Projects supported by German organisations

Further development of toxicity tests with soil organisms – protection of biodiversity in soils

The project objective was to identify and quantify uncertainties that occur in the environmental risk assessment (ERA) of pesticides, specifically for the soil compartment. The project was based on the assessment that the general approach of employing surrogate species and experimental setups to assess the effects of pesticides has certain shortcomings that affect the outcome […]

Development and standardisation of an ecotoxicity test with fungus gnat larvae for the risk assessment of genetically modified plants

According to EU Directive 2001/18/EC, genetically modified organisms (GMO) must be assessed for potential risks to human health, animal and plant life, nature, and the environment prior to experimental release or market authorization. The concepts and methods used for this purpose must correspond to the state of the science and technology and consider the specific issues and characteristics of the testing of GMO […]

Further development of simple test systems for the evaluation of potential PBT substances: How to bridge the gap between screening tests and complex studies?

The first aim of the project was to assess whether the existing OECD test guidelines for ready biodegradability of chemicals (OECD test guidelines 301 A–D and 310) can be harmonized. The gained insights were discussed at an international expert workshop in April 2019. Laboratory experiments were performed for five test substances to verify the impact […]

Evaluation of biodiversity via DNA-extraction from soil and organism samples taken at permanent soil monitoring sites (MetaSOL)

Germany lacks a nationwide and standardised survey of soil organisms, although a comprehensive infrastructure for such a survey is available with approx. 800 permanent soil monitoring sites (Bodendauer­beobachtungsflächen, BDF). Not all federal states conduct their own soil biology surveys on their permanent soil monitoring sites. The most important reason for this is probably the time-consuming […]