Publications | Umweltbundesamt

Chemicals

Mixtures in the Environment – Development of Assessment Strategies for the Regulation of Chemicals under REACH

This report describes and discusses approaches for the environmental risk assessment (aquatic compartment) of mixtures under ⁠REACH⁠. Different types of mixtures are defined. The focus lies on technical mixtures and discharge mixtures. Cumulative and aggregated exposures are considered. Interfaces to other regulations (e.g. Water Framework Directive) and consideration of substances n...read more

Chemicals

From theory to reality – Evaluation of suitable organisms and test systems for the biomitoring of pharmaceuticals

Part I: Literature review

In order to identify sensitive organisms, biological endpoints in vivo and suitable in vitro test systems for the biomonitoring of pharmaceuticals, a two-part literature search was conducted.read more

Climate | Energy

Further development of a concept for monitoring and reporting of the International Climate Initiative (ICI)

Based on a description of the starting position and the aim of the research project "Further development of a concept for monitoring and reporting of the International Climate Initiative (ICI)”, this final report summarises the results generated in this endeavour.. It also describes the key activities which were conducted to work out the results. In two years time, the project aimed to develop a s...read more

Chemicals, Health

Carcinogenicity and Mutagenicity of Nanoparticles – Assessment of Current Knowledge as Basis for Regulation

Carcinogenicity studies with several types of respirable particles and fibres indicate a carcinogenic potential from inhalation and there is concern that the carcinogenic potency of nanomaterials is higher than for the corresponding micromaterials. In this research project, long term studies with nanomaterials were used to identify relevant indicators of toxicity of nanomaterials including possibl...read more

Chemicals

Substances of very high concern under REACH – an evaluation of uncertainties in the environmental risk assessment of endocrine active substances

The aim of the present project was to identify the most relevant factors increasing the uncertainty of the environmental risk assessment (ERA) of endocrine active substances as compared to baseline toxicants. The evaluation was supported by data on endocrine effects of six model substances on fish and aquatic invertebrates.read more

Climate | Energy, Air

Scenarios on the feasibility of emissions reductions consistent with 2°C stabilization

This report summarizes the results of the UFOPLAN project “Scenarios on the feasibility of emissions reduction scenarios consistent with 2°C stabilization” conducted by PIK and Ecofys. We use an integrated energy-economy-climate modeling system to examine how a further delay of cooperative action increases economic mitigation challenges.read more

Chemicals

Review and Enhancement of New Risk Assessment Concepts under REACH

In this project, the guidance documents should be verified using the example of potentially endocrine disrupting (ED) chemicals. Three substances were selected mainly based on in silico (2,4,6-tribromophenol), in vitro (benzanthrone) and in vivo data (benzophenone-2). In order to evaluate the potential for endocrine disruption, several additional in vitro tests and one in vivo test were performed...read more