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  • Article from 20.05.2022 | Last changed: 18.07.2022

    Good to know about nanomaterials

    Nano structures

    … Nanomaterials and the REACH Regulation The manufacturing, import and use of chemical substances is regulated by the European Chemicals Regulation REACH … sheets on nano-enabled applications (see list below), which inform the interest public about its opportunities and risks, notably about environmental aspects. UBA …

  • Article from 04.08.2015 | Last changed: 17.11.2025

    Soil protection law

    paragraphs

    … compliance with specified standards, called good agricultural practices when using the soil for agricultural purpose. Germany's Länder have enacted their own … Section 1a Paragraph 2 of the Federal Building Code states that 'land shall be used sparingly and with due consideration'. This principle must be taken into … Rechtliche Steuerung Fachbeirat Bodenuntersuchungen (FBU) Boden des Jahres Related publications The upcoming European Soil Health Law – chances and challenges for an …

  • Article from 20.11.2025 | Last changed: 24.11.2025

    Evaluation Criteria and Guidelines

    … only materials that fulfill the requirements of these evaluation criteria must be used. Accessible documents below will be updated in terms of applicable citations … concerning migration into drinking water can be computed mathematically by using the Modelling Guideline , rather than being substantiated analytically. The De …

  • Article from 19.07.2024 | Last changed: 19.07.2024

    Questions and Answers on Water Reuse

    Questions and Answers on Water Reuse Water reuse can help alleviate water shortages. But reclaimed water can contain … countries in this regard is Israel, where waste water has been recycled for further uses since the 1950s. About 75-80 percent of waste water is recycled there, meeting …

  • Article from 27.03.2023 | Last changed: 27.03.2023

    National Water Strategy

    … protection are facing diverse challenges due to climate change, globalisation, diffuse substance inputs and demographic change. The National Water Strategy aims to ensure the sustainable use of our water resources in 2050 and beyond. In the long term, access to …

  • Article from 14.04.2023 | Last changed: 16.08.2023

    Micropollutants in Water Bodies

    … water bodies are listed. last update on 14.04.2023 While being produced, processed, used and disposed of, chemicals can enter groundwater, rivers, lakes and oceans as … period. Associated content Links 2018 Press Release on UBA Recommendations Publications Recommendations for reducing micropollutants in waters Reducing the …

  • Article from 15.04.2020 | Last changed: 15.04.2020

    Pesticides

    … Pesticides Pesticides are the active substances used in plant protection products and biocides. They are toxic in especially to … (143.32 kB) Associated content Links Biozides Plant protection products Related publications Waters in Germany Tags Isoproturon river water plant protection product …

  • Article from 09.10.2025 | Last changed: 10.10.2025

    Geoengineering-Governance

    atmosphere of the Earth

    … (anthropogenic) climate change” (Royal Society 2009). Instead of fighting the causes (anthropogenic greenhouse gas emissions) of climate change, geoengineering can … UBA published a systematic analysis of geoengineering methods in 2011. The publication Geoengineering – effective climate protection or megalomania? addresses …

  • Article from 22.04.2020 | Last changed: 22.04.2020

    Chemicals

    … are occurring in concentrations which are harmful to biota or may limit their use (e.g. consumption of mussels). On account of their persistent properties some … Organic Pollutants (POPs) Related contents Das Stockholmer Übereinkommen Related publications Waters in Germany Polycyclic aromatic hydrocarbons Tags chemicals river …

  • Article from 22.05.2019 | Last changed: 28.05.2019

    Persistent Organic Pollutants (POPs)

    … The Stockholm Convention  aims to eliminate or restrict the worldwide production, use and release of persistent organic pollutants (POPs). The Convention was … Such a case occurred during the renovation of a railway bridge in the Czech Republic, once again increasing the concentrations of PCB in suspended solids in the …

  • Article from 24.06.2020 | Last changed: 25.06.2020

    RESCUE – Resource-Efficient Pathways to Greenhouse-Gas-Neutrality

    picture symbolizing the interdependencies between greenhouse gas emissions and raw material use

    RESCUE – Resource-Efficient Pathways to Greenhouse-Gas-Neutrality Raw material use effects greenhouse gas emissions – but low … explores the nexus between climate protection and associated resource requirements. Using six scenarios, different development paths are explored and insights gained on … can be found here. Associated content Links European and National Resource Forum Publications Scientific Opinion Paper: Resource-Efficient Pathways towards …

  • Article from 17.06.2025 | Last changed: 10.10.2025

    Switchgear

    Illustration of a typical gas-insulated switchgear

    … Sulphur hexafluoride (SF₆), which has a very high global warming potential, is used for insulation and arc quenching in switchgear. SF₆ emissions have been … users through interviews and expert workshops the project was concluded with the publication of the final report (revised version) as well as a short summary. German …