… u nintentionally produced POPs“, u POPs). Given their properties, POPs represent a global problem which has to be tackled on an international scale. As a result, a … u nintentionally produced POPs“, u POPs). Given their properties, POPs represent a global problem which has to be tackled on an international scale. As a result, a …

… from rural areas (e.g. pesticides), or as the result of industrial accidents or atmospheric deposition (e.g. industrial chemicals). Experiments run in the FSA shall … from rural areas (e.g. pesticides), or as the result of industrial accidents or atmospheric deposition (e.g. industrial chemicals). Experiments run in the FSA shall …

… scientific work as well as its integration into a network of national, European and global partners are the foundation upon which UBA provides policy and implementation … plays an important part in our agency. We create a motivating and creative work atmosphere and ensure a team spirit, diversity and equal treatment of and …

… Umweltbundesamt An EU directive bans the use of fluorinated greenhouse gases with global warming potential exceeding 150 for mobile air conditioning systems in motor … conducted the tests in comparison to R134a. This refrigerant is non-flammable at atmospheric conditions but can nevertheless ignite at elevated temperature and/or …

… mechanisms for environmental, climate protection and resource conservation along global supply chains - Recommendations for selected incentive mechanisms Cost … mechanisms for environmental, climate protection and resource conservation along global supply chains - Roadmaps for the implementation of sustainable supply chain …

… and ammonium (NH 4 + ) and nitrate (NO 3 ), which occur in dissolved form and in atmospheric particulate matter. The different forms of reactive nitrogen are very … surface waters, nitrogen oxide emissions and the release of nitrous oxide into the atmosphere. Effects of reactive nitrogen The excessive release of reactive nitrogen … jeopardises drinking water quality. Higher emissions of nitrous oxide promote global warming. Gaseous nitrogen compounds are precursors of ground-level ozone and …

… (study of historical climate developments) reveals variations in the global mean temperature ranging between 9 degrees Celsius and 16 degrees Celsius … it has become clear that transboundary and global changes in the composition of the atmosphere have taken place as a consequence of human activity. Evidence is in the …

… Climate change Looming global warming harbours great risks for man and the environment Source: Julien … climate change. last update on 10.08.2010 Carbon dioxide (CO 2 ) accumulates in the atmosphere as a result of combustion of fossil fuels (e.g. coal and petroleum) as …

… to the Agency’s ‘Environmental Hygiene’ department, located in Berlin. New WHO Global Air Quality Guidelines Associated content Links WHO European Centre for … WHO CC Air Hygiene WHO publications: Climate Change Statement: Launch of the WHO Global Air Quality Guidelines WHO Global Air Quality Guidelines 2021 Documents …

… of VOCs? VOCs arise from a broad range of different sources. Their presence in atmospheric air can be accounted for by biological processes, for example, metabolic … processes in plants, putrefaction or decomposition. Further sources of VOCs in atmospheric air include technical processes in which substances are generated … preparation and human metabolic processes. In comparison to the sources of VOCs in atmospheric air, those to be found in indoor air in central Europe are generally of …