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  • Article from 20.07.2023 | Last changed: 10.10.2025

    Persistent fluorinated greenhouse gases

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

    … has grown at the fastest rate among fluorinated greenhouse gases, 12%/yr over 2013-2016. This was stated in a 2018 report by the EU Commission. PFCs are used in a … has grown at the fastest rate among fluorinated greenhouse gases, 12%/yr over 2013-2016. This was stated in a 2018 report by the EU Commission. PFCs are used in a …

  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    … long been subject to an international phase-down on their production and use. In 2016 the international community took steps to phase down another group of … (HFCs) Many years of negotiations culminated on the night of 15 October 2016: the Parties to the Montreal Protocol on Substances that Deplete the Ozone … long been subject to an international phase-down on their production and use. In 2016 the international community took steps to phase down another group of …

  • Article from 02.08.2019 | Last changed: 19.08.2019

    Information on the O3 exceedance table

    … 120 µg/m 3 on more than 25 days in a year (averaged over 3 years), EU Directives 2002/3/EC and 2008/50/EC ). The long-term target is for exceedances to not occur at … 120 µg/m 3 on more than 25 days in a year (averaged over 3 years), EU Directives 2002/3/EC and 2008/50/EC ). The long-term target is for exceedances to not occur at …

  • 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.

    … administrative boundaries. Flood risk and damage potential Since the Elbe flood in 2002, the term flood risk has become established in public discussion and in legal … the river basin, regardless of administrative boundaries. … Since the Elbe flood in 2002, the term flood risk has become established in public discussion and in legal …

  • Article from 06.03.2025 | Last changed: 06.03.2025

    Formaldehyde

    Gronspanplatten gestapelt

    … indoor air. A guideline value of 100 µg/m³ has been in place for formaldehyde since 2016. This value should not be exceeded even for short periods (30 minutes) and also … indoor air. A guideline value of 100 µg/m³ has been in place for formaldehyde since 2016. This value should not be exceeded even for short periods (30 minutes) and also …

  • Article from 11.09.2017 | Last changed: 31.08.2023

    Publications

    … amphipods. In: International Review of Hydrobiology (2020). doi: 10.1002/iroh.202002058 2019 Gergs, R., Gemmer, I., Koester, M,. Rothhaupt, K. O., Behrmann-Godel, … of weatherfish larvae Misgurnus fossilis. Journal of Fish Biology 90 (2017). 2016 Talk, A., Kublik, S., Uksa, M., Engel, M., Berghahn, R., Welzl, G., Schloter, … Labe and its tributaries, Chemosphere, 57/2, 107-126. Schmidt, R., Brockmeyer, R. (2002): Vorkommen und Verhalten von Expektorantien, Analgetika, Xylometazolin und …

  • Article from 15.03.2016 | Last changed: 15.03.2016

    Dioxins

    Dioxin

    … dioxins (PCDDs) and 135 polychlorinated dibenzofurans (PCDF). last update on 15.03.2016 What are dioxins and dioxine-like PCBs? Dioxin is the common term used to refer … Convention on Long-range Transboundary Air Pollution (POPs Protocol) of 9 April 2002  -  Federal Gazette II p. 803 of 16 April 2002). In the first half of 2004 the European Union created the framework necessary …

  • Article from 04.12.2015 | Last changed: 04.12.2015

    Fate-study Irargol

    … Chemikalien in Verbraucherprodukten Vom Stakeholderdialog zum Spurenstoffzentrum (2016-2021) Spurenstoffe in Gewässern Related publications Groundwater discharges of …

  • Article from 05.06.2015 | Last changed: 05.06.2015

    Effect study "Irgarol"

    … Chemikalien in Verbraucherprodukten Vom Stakeholderdialog zum Spurenstoffzentrum (2016-2021) Spurenstoffe in Gewässern Related publications Groundwater discharges of …

  • Article from 11.03.2014 | Last changed: 31.08.2023

    Projects

    … herbicide Mecoprop-p on dicotyledonous macrophytes in microcosms Umweltbundesamt, 2016-2017 14.08.2018 Should aquatic fungi be considered in the risk assessment of … ■Effect of environmental factors on microbial indicators and pathogenic agents UBA 2002 Link to Themenseite Umwelthygiene Hydrology The importance of wood for vertical … plants and biofilms for U-238 in flowing waters Dresden University of Technology 2002-2003 Experimente zur Retentionsleistung von Wasserpflanzen und Biofilmen zum …

  • Article from 22.01.2024 | Last changed: 02.02.2024

    SAICM

    Picture of the UN building with flags in front of it

    … The Strategic Approach to International Chemicals Management until 2020 In 2002, at the United Nations World Summit on Sustainable Development in Johannesburg, … The SAICM internet portal can be found at www.saicm.org UBA background paper from 2016 (in German) SAICM Logo Source: www.saicm.org Associated content Links SAICM … The Strategic Approach to International Chemicals Management until 2020 In 2002, at the United Nations World Summit on Sustainable Development in Johannesburg, …