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  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    … Fluorinated greenhouse gases and fully halogenated CFCs Some fluorinated greenhouse … to Climate Protection 1987–2017: 30th Anniversary of the Montreal Protocol Documents Global Warming Potential (GWP) of certain substances and mixtures (341.92 …

  • 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?

    … of drinking water supplies Safe drinking-water management Source: UBA: WSP-Handbuch Drinking-water is most likely safe if all process steps – i.e. abstraction, … should not be mistaken for operational monitoring. It is important that the team documents the results of each WSP step, as well as the underlying considerations. …

  • Article from 02.08.2019 | Last changed: 19.08.2019

    Information on the O3 exceedance table

    … exceedances in the current year at the measuring stations of the German States and UBA. last update on 02.08.2019 Target values To protect human health ozone … 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 all. Exceedances of the long-term goal are already being documented. Data made public The German Environment Agency publishes tables of the …

  • 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.

    … Identifying and managing flood risks Comprehensive and river basin-wide management is needed to deal with floods. Source: Jörg … und kommunale Daseinsvorsorge.   Wasser und Abfall 23, 13–18 (2021). …   … Identifying and managing flood risks …

  • Article from 06.03.2025 | Last changed: 06.03.2025

    Formaldehyde

    Gronspanplatten gestapelt

    … of formaldehyde in indoor air. Source: Pixelot / Fotolia.com Wood-based materials and consequently also furniture and building products made from them may contain formaldehyde as an adhesive … other articles As a supplement to the regulation, there will be a European guidance document that describes the required test conditions in detail. The national …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    … Research and development projects on nanomaterials Nano structures are more than … / Fotolia.com The German Federal Environment Agency (UBA) is currently funding and guiding the research and development projects on nanomaterials and other … The work builds on ongoing activities for the development of an OECD Guidance Document on environmental abiotic transformation of nanomaterials. In addition, the …

  • Article from 28.11.2019 | Last changed: 13.02.2020

    Nanotechnology

    Nano structures

    … an human hair Source: eugenesergeev / Fotolia.com Nanotechnology involves research and development, production and processing of structures and materials on a nanometre scale. Nanotechnology … of nanocarriers Position Paper Advanced Materials Developing a Guidance Document for the testing of dissolution and dispersion stability of nanomaterials, …

  • Article from 11.09.2017 | Last changed: 31.08.2023

    Publications

    … Banks, E. W., Posselt, M., Jaeger, A., Portmann, A., Sahm, R., Kusebauch, B., Lewandowski, J., Ward, A. S.: Combined surface-subsurface stream restoration structures … und Schadstoff-Forschung 4, 216-219. Reports, Conference proceedings, workshops Watermann, B. Thomsen, A.: Literatur-/Datenrecherche zum Vorkommen und der …

  • 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' commonly refers to a group of chlorinated dioxins and furans of similar chemical structure. The group of dioxin compounds consists of … mittels Betrachtung der emissionsseitigen und immissionsseitigen Kongenerenmuster Documents Comment on Dioxins and Dioxin-like PCBs in Food (427.77 kB) Background …

  • Article from 04.12.2015 | Last changed: 04.12.2015

    Fate-study Irargol

    … Fate-study Irargol last update on 04.12.2015 Behaviour and fate of chemicals in aquatic systems Behaviour and fate of the algicide Irgarol in water and sediment of flowing and stagnant water systems Irgarol 1051® …

  • 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

    … Technology Key elements of artificial stream and pond system Source: Vera Gutofski last update on 20.01.2012 Technical … data, in particular physico-chemical data, from defined analysis protocols in open document format (ODF) or as MS Exel data sheet (*.xls) is automated. The ponds and … processing Source: UBA Download image (187.80 kB) Next Previous Associated content Documents Meteorological station (337.72 kB) Tags artificial stream and pond system …

  • Article from 11.03.2014 | Last changed: 31.08.2023

    Projects

    … experiments with Ozone 2011 ■Studies on distribution, species richness, abundance, and development of invertebrates which have been introduced in artificial stream … emergence from selected surface waters in the vicinity of the artificial pond and stream mesocosm system and different methodical approaches for estimates on the landing potential in the …