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  • Article from 28.11.2023 | Last changed: 18.11.2025

    BO-I-4: Temperature in the topsoil

    The picture shows a seedling emerging from moist, dark soil.

    … time when to sow / drill summer crops (cf. Indicator LW-R-1 ). Associated content Documents BO-I-4 Indikator-Factsheet (338.65 kB) Tags Competence Centre on Climate …

  • Article from 28.11.2023 | Last changed: 18.11.2025

    BO-I-3: Rainfall erosivity

    The legend comprises six categories for the rainfall erosivity (unit: kilojoules per square metre multiplied by millimetres per hour) as a district average for the years 2017 to 2021.

    … So far, soil erosion monitoring conducted in existing BDF is the only measuring approach to cover all of Germany’s Länder for the purpose of long-term data … precipitation sums (RW). doi: 10.5676/DWD/RADKLIM_RW_V2017.002 . Associated content Documents BO-I-3 Indikator-Factsheet (492.13 kB) Tags Competence Centre on Climate …

  • Article from 12.03.2018 | Last changed: 13.02.2025

    Substances hazardous to waters

    … according to the provisions laid down in Appendix 1 of AwSV and to submit the WGK documentation according to Appendix 2 Number 1 of the AwSV to the Umweltbundesamt. … to Appendix 2 number 1 of the AwSV is provided as “ Formblatt 1: Stoffe ” in the Documents. Signed documentation forms for substances are to be addressed to … mixtures are not submitted to the Umweltbundesamt. These classifications have to be documented according to Appendix 2 Number 2 or 3 of the AwSV and have to be made …

  • Article from 20.04.2015 | Last changed: 28.04.2023

    The CORINE Land Cover (CLC) program

    CORINE Land Cover 2006

    … campaign, in reference year 2000 (CLC2000), the situation in that year was documented, along with (for the first time) land cover and land use changes relative … Monitoring for Environment and Security (GMES) program. Like CLC2000, CLC2006 documented the land use situation in the reference year, as well as land use changes … campaign, in reference year 2000 (CLC2000), the situation in that year was documented, along with (for the first time) land cover and land use changes relative …

  • Article from 20.05.2022 | Last changed: 18.07.2022

    Good to know about nanomaterials

    Nano structures

    … of nanomaterials. One focus is the development of test guidelines and guidance documents for an international harmonized testing of nanomaterials. In this context, … environment or where such risks need to be studied. The strategy pursues the basic approach to ensure the development of new materials which are safe and environmental …

  • Article from 21.02.2023 | Last changed: 21.02.2023

    Environmental management at UBA

    EMAS logo on the face of the UBA office building in Dessau-Roßlau

    … 2021 des Umweltbundesamtes Aktualisierte Umwelterklärung 2022 des Umweltbundesamtes Documents Leitlinien für umweltverträgliche Dienstreisen im Umweltbundesamt (1.93 …

  • Article from 20.11.2025 | Last changed: 24.11.2025

    Evaluation Criteria and Guidelines

    … evaluation criteria. UBA´s mandate to elaborate and to pursue evaluation criteria documents still is effective from the revised German Drinking Water Ordinance dated …

  • Article from 14.04.2023 | Last changed: 16.08.2023

    Micropollutants in Water Bodies

    … and wastewater treatment can bring about comprehensive protection. The following approaches are useful in the individual subject areas: Pharmaceuticals: For … and wastewater treatment can bring about comprehensive protection. The following approaches are useful in the individual subject areas: Pharmaceuticals: For …

  • Article from 09.10.2025 | Last changed: 10.10.2025

    Geoengineering-Governance

    atmosphere of the Earth

    … counteract global warming. What these so-called geoengineering measures all have in common is that they harbour risks for humans and the environment and can have a … classified into two groups: Solar Radiation Management – SRM The aim of these approaches is to limit the sun's radiation onto the Earth’s surface and reduce … - effective climate protection or megalomania? Solar Radiation Modification (SRM) Documents UBA Position on Carbon Dioxide Removal (527.17 kB) Policy Brief: …

  • Article from 17.06.2025 | Last changed: 10.10.2025

    Switchgear

    Illustration of a typical gas-insulated switchgear

    … (PDF, in German) UBA web page: EU Regulation on fluorinated greenhouse gases Documents Concept for SF6-free transmission and distribution of electrical energy …

  • Article from 29.12.2022 | Last changed: 02.01.2023

    Identifying and managing flood risks

    Comprehensive and river basin-wide management is needed to deal with floods.

    … evaluations of a river discharges observed over many decades (probability approach). The damage potential describes values (buildings together with interior … evaluations of a river discharges observed over many decades (probability approach). The damage potential describes values (buildings together with interior …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    … The work builds on ongoing activities for the development of an OECD Guidance Document on environmental abiotic transformation of nanomaterials. In addition, the … (UFORDAT No. 01088269) Examination and further development of strategic approaches for dealing with advanced materials in chemical safety“ – Study on …