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  • Article from 27.06.2025 | Last changed: 10.10.2025

    German emissions of fluorinated greenhouse gases

    … requirements of the UNFCCC  and the IPCC, Germany is required to compile reports on the nation’s fluorinated greenhouse gas emissions, which going forward … und Berechnungsmethoden für Kälte- und Klimatechnik Treibhausgasemissionen UNFCCC Reporting Guidelines IPCC Reporting Guidelines Publications Implementierung der ab …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Persistent fluorinated greenhouse gases

    The atmospheric concentration increases. It was 10 ppt in 2020.

    … fluorinated greenhouse gases, 12%/yr over 2013-2016. This was stated in a 2018 report by the EU Commission. PFCs are used in a variety of ways. In Germany, their … portal. Associated content Links Atmospheric monitoring and inverse modelling (JRC Report) Trends in Atmospheric Sulfur Hexafluoride Interim report (EMPA 2021) Tags …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Emissions and degradation products

    Look from outer space: the Indian Ocean

    … greenhouse gases by 14 percent relative to 2005 levels in the run-up to 2020. Hence reports on fluorinated greenhouse gas emissions no longer constitute a merely voluntary status-description measure, but are a climate control instrument. Reporting obligations As a signatory to the United Nations Framework Convention on …

  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    … community has agreed to use the GWP values of the IPCC 's Fifth Assessment Report. The GWP values of F-gases  are up to 23,500 times higher than those of CO 2 … greenhouse gases as well as Directive 2006/40/EC relating to emissions from air-conditioning systems in motor vehicles. Fully halogenated CFCs and HCFCs Fully …

  • Article from 24.07.2019 | Last changed: 04.11.2021

    Safe management of drinking water supplies

    Scheme of the Water Safety Plan concept: What can go wrong in our water supply? What risks does this cause for our supply? How can we control them? How do we know that they are under control?

    … and which benefits it conveys. Thus, UBA is promoting the discussion of this fairly new concept in Germany. As a WHO Collaborating Centre for Research on Drinking-Water Hygiene , UBA also provides consulting services to stakeholders in other countries … and which benefits it conveys. Thus, UBA is promoting the discussion of this fairly new concept in Germany. As a WHO Collaborating Centre for Research on …

  • Article from 02.08.2019 | Last changed: 19.08.2019

    Information on the O3 exceedance table

    … on 02.08.2019 Target values To protect human health ozone concentrations in ambient air have to be further reduced in the next few decades. The target for 2010 was for … in international maritime shipping Pollutants of the PRTR - Situation in Germany - Reporting years 2007 - 2023 Critical Limits for Acidification and Nutrient Nitrogen …

  • Article from 06.03.2025 | Last changed: 06.03.2025

    Formaldehyde

    Gronspanplatten gestapelt

    … Wood-based materials are one of the main sources of formaldehyde in indoor air. Source: Pixelot / Fotolia.com Wood-based materials and consequently also … carcinogenic. We answer the most important questions from the perspective of indoor hygiene. last update on 06.03.2025 How is formaldehyde classified in the EU? …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    … Nano structures are more than 1000 times smaller than the diameter of an human hair Source: eugenesergeev / Fotolia.com The German Federal Environment Agency (UBA) … Dana 2.0 EU NanoSafety Cluster ProSafe results Repository Prosafe Final Conference Report Final reports of research and development projects Research Reports Nanomaterials 2025 …

  • Article from 11.09.2017 | Last changed: 31.08.2023

    Publications

    … - Umweltwissenschaften und Schadstoff-Forschung 4, 216-219. Reports, Conference proceedings, workshops Watermann, B. Thomsen, A.: … R., Dorau, W. (1998): Ausgewählte Fragen aus dem Bereich "Abwasser und Umwelthygiene beim Gewässerschutz" zur Prüfung in Fließgewässer-Mesokosmen. Deutsche …

  • Article from 15.03.2016 | Last changed: 15.03.2016

    Dioxins

    Dioxin

    … Dioxins The dioxin database includes data analysis, reports and publications on dioxins Source: Umweltbundesamt The term 'dioxin' … have been regulated through legislation banning their use. The major sources of air pollution by these substances used to be metal mining and waste incineration …

  • Article from 20.01.2012 | Last changed: 22.02.2023

    Technology

    Graph of the individual components of artificial stream and pond system: measuring stage, ponds, platform ponds, channels, work platform Groove, screw pump, control room, online instruments

    … recall and evaluation, the UBA provides a complex, data-sensitive evaluation and report device. For external users - see menu item external use of the test plant - … recall and evaluation, the UBA provides a complex, data-sensitive evaluation and report device. For external users - see menu item external use of the test plant - …

  • Article from 11.03.2014 | Last changed: 31.08.2023

    Projects

    … metazachlor in stream and pond mesocosms UBA 2003 Link to Study Environmental hygiene Methods for detecting deactivation of viruses in bathing water. … on microbial indicators and pathogenic agents UBA 2002 Link to Themenseite Umwelthygiene Hydrology The importance of wood for vertical water exchange in sandbanks …