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  • Article from 11.08.2021 | Last changed: 07.01.2026

    Nationally Determined Contribution (NDC) design

    … of the analysed NDCs Source: Villafranca Casas et al. 2021 Associated content Links UBA report "NDC design – Systematic analysis" and infographic UNFCCC NDC Overview …

  • Article from 17.02.2014 | Last changed: 16.07.2025

    Tilling

    Brown earth - one of many strong types of soil

    … in irreversible soil-quality degradation. This conclusion was reached using a UBA study’s criteria for the assessment of soil structure characteristics. Compacted … in irreversible soil-quality degradation. This conclusion was reached using a UBA study’s criteria for the assessment of soil structure characteristics. Compacted …

  • Article from 27.08.2025 | Last changed: 27.08.2025

    Nitrogen

    A tractor spreading fertilizer on a field

    … according to OECD TG 309 Manual on Methodologies and Criteria for Modelling and Mapping Critical Loads and Levels and Air Pollution Effects, Risks, and Trends - …

  • Article from 31.01.2019 | Last changed: 29.05.2024

    Nitrous oxide and methane

    Cows standing on a green meadow. The sky is blue, only some clouds are visible.

    … Fertilizer Ordinance adopted in spring 2017 should help achieve this goal Hence the UBA recommends that a long term target of 50 kilograms of nitrogen per hectare and … Fertilizer Ordinance adopted in spring 2017 should help achieve this goal Hence the UBA recommends that a long term target of 50 kilograms of nitrogen per hectare and …

  • Article from 14.02.2013 | Last changed: 28.04.2023

    Ammonia, dust and odour emissions

    Pigs on a meadow

    … Pollutant Release and Transfer Register (PRTR), which is run and published by the UBA. It also transposes into German law the UN ECE Convention on Long-Range … Pollutant Release and Transfer Register (PRTR), which is run and published by the UBA. It also transposes into German law the UN ECE Convention on Long-Range …

  • Article from 28.08.2025 | Last changed: 29.08.2025

    Compost and sewage sludge

    A yellow wheel loader implements composting in a composting plant.

    … and sewage sludge Wheel loader being used to turn compost Source: Tim Hermann / UBA Compost and sewage sludge contain valuable nutrients and humus substances that …

  • Article from 29.01.2019 | Last changed: 28.04.2023

    Ecological impact of farming

    Tractor with tow tube

    … Association Website of the BMELV – Agriculture and rural areas Federal Statistical Offices – Agrarian structure in Germany Publications Umweltprobleme der …

  • Article from 17.07.2024 | Last changed: 18.07.2024

    Water Reuse

    … (see „ Trockenheit in Deutschland – Fragen und Antworten “/ only in German). 2016 UBA has published a study on framework conditions for an environmentally friendly … can especially occur in phases of low-flow conditions. This has been shown by a UBA study published in 2018 (for an English article see Karakurt et al. 2019). … to the use of reclaimed urban wastewater ( TrinkWave MULTI-ReUse and HypoWave) . UBA was involved in TrinkWave. In a second phase of the funding measure WavE II …

  • Article from 08.10.2021 | Last changed: 16.07.2025

    Joint research project on decentralized water reuse

    Taking lysimeter cores in a field to analyze water balance and transport processes.

    … control of the water regime and for pore water sampling. Source: Fatima El-Athman / UBA Surrounding soil profile at the point of lysimeter extraction (measuring rod of two meters length). Source: Fatima El-Athman / UBA Next Previous Associated content Links DECHEMA – Wassermanagement Tags …

  • Article from 18.07.2024 | Last changed: 19.07.2024

    EU Regulation on Minimum Requirements for Water Reuse

    … water for agricultural irrigation without further treatment and quality control. A UBA study published in 2018 has shown that especially under low-flow conditions the … water for agricultural irrigation without further treatment and quality control. A UBA study published in 2018 has shown that especially under low-flow conditions the …

  • Article from 29.12.2021 | Last changed: 05.01.2024

    Water Resource Management

    … water resources were used. Water exploitation index Source: Federal Statistical Office of Germany Downloads: Figure as PDF (148.67 kB) Figure as Excel with data … a two-year National Water Dialogue that the ministry had implemented together with UBA. More than 200 participants from the water industry, agriculture and research, … and resulted in the establishment of a new Federal Centre for Trace Substances at⁠ UBA. In 2018 UBA had published “ Recommendations for reducing micropollutants in …

  • Article from 12.06.2025 | Last changed: 12.06.2025

    Serious Gaming and Sustainability

    Game controller with landscape

    … SubSeGa - Gaming meets Sustainability Source: Elisabeth Lena Aubrecht / UBA Gaming on PCs, consoles and smartphones has gained immense importance in recent … for climate protection and inspired by role models like Greta Thunberg and Luisa Neubauer, personal interest in contributing to a more sustainable future seems to … Fraunhofer Institute for Solar Energy Systems ISE and others together with UBA explored the potential of (serious) games for a change to more sustainability. …