pollutant

In 1985, the first German Environmental Survey on Health (GerES) was launched. Since then, this series of surveys has been investigating the exposure of the German population to pollutants. The data are used to inform the public. It also provides an important scientific basis for policy decisions on environment, health, and chemicals. Here’s a timeline of the survey's major milestones.

The seas and oceans, including the North Sea and Baltic Sea, are intensively used by humans. They provide food, energy, raw materials, transportation routes, and recreation. However, overuse is placing increasing pressure on fragile marine ecosystems. Sustainable solutions and ‘ecological guardrails’ are needed to balance human demands with marine protection.

NonHazCity 3 is a European project under the framework of the EU Interreg Program for the Baltic Sea Region. The project aims to reduce hazardous substances in the construction sector and to support circular construction. A NonHazCity Building Award will be given to celebrate the most effective laws and policies for non-hazardous buildings – nominations are welcome! Deadline is the 15th June 2024.

Reducing substances in the construction sector that are hazardous to health and the environment and supporting circular construction – these are the goals of NonHazCity 3, a European project in the EU Interreg Program for the Baltic Sea Region. The project team involves 21 partners from all eight EU countries around the Baltic Sea, including the German Environment Agency (UBA).

Surface water quality was considerably improved in recent decades in Germany. Nevertheless, hazardous substances are still emitted into surface waters. Reducing emissions is mandatory. Where do the pollutants originate? Where are emission hotspots? Which measures are efficient? In order to answer these questions, integrated modelling tools have to be applied.

Uncovered soils are exposed unprotected to the energy of water during heavy and prolonged rainfall. The water transports the soil irretrievably downhill. As a result, fertile soil is lost, and therefore the yielding capacity on arable land. In addition, the eroded material and the absorbed nutrients and pollutants can pollute neighboring water bodies.

In the German North and Baltic Seas, there are contaminated sites of about 1.6 million tons of conventional munitions and 5,000 tons of chemical warfare agents dumped during World War II by military operations or afterwards by dumping. This endangers shipping, fishing, tourism, people on beaches as well as the marine environment and hinders offshore installations and submarine cable laying.

Refurbishing is fun and it beautifies the home. However, hazardous substances frequently lurk in building products - joint sealants, paints and varnishes. Building products which outgas volatile organic compounds (VOC) and odours can be harmful to the health and well-being of the people who reside inside. Healthy indoor air is therefore a very important issue.