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  • Article from 09.12.2025 | Last changed: 09.12.2025

    Approval and Harmonization – 4MS Initiative

    … the Netherlands and the United Kingdom of Great Britain and Northern Ireland in 2011 have agreed on collaboration in the harmonization of tests for the hygienic … France, Germany, the Netherlands and the United Kingdom (4MS) announced in January 2011 that they have formalised arrangements to work together on this important … the Netherlands and the United Kingdom of Great Britain and Northern Ireland in 2011 have agreed on collaboration in the harmonization of tests for the hygienic …

  • Article from 20.11.2025 | Last changed: 24.11.2025

    Evaluation Criteria and Guidelines

    … (55:150-151). The valid version of the De Minimis guideline dates from 18 April 2011 and will be withdrawn on 1 July 2026. De Minimis Guideline This guideline can … (55:150-151). The valid version of the De Minimis guideline dates from 18 April 2011 and will be withdrawn on 1 July 2026. De Minimis Guideline This guideline can …

  • Article from 09.10.2025 | Last changed: 10.10.2025

    Geoengineering-Governance

    atmosphere of the Earth

    … or megalomania? UBA published a systematic analysis of geoengineering methods in 2011. The publication Geoengineering – effective climate protection or megalomania? … weathering). … UBA published a systematic analysis of geoengineering methods in 2011. The publication Geoengineering – effective climate protection or megalomania? …

  • Article from 26.03.2019 | Last changed: 19.02.2020

    Building air conditioning

    A lot of room air conditioners hangig on the face of a building

    … 50 percent of German office buildings are air conditioned (Bettgenhäuser et al. 2011). According to one study, the carbon footprint of air conditioning is set to … 50 percent of German office buildings are air conditioned (Bettgenhäuser et al. 2011). According to one study, the carbon footprint of air conditioning is set to …

  • 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?

    … plans in eastern Europe, ... WHO (2014): Water Safety in Distribution Systems WHO (2011): Guidelines for drinking-water quality WHO (2011): Water safety in buildings WHO (2009): Water safety plan manual (WSP manual) …

  • Article from 11.09.2017 | Last changed: 31.08.2023

    Publications

    … Schulz, M., Priegnitz, J., Klasmeier, J., Heller, S., Meinecke, S., Feibicke, M. (2011): Effect of bed surface roughness on longitudinal dispersion in artificial open … Schulz, M., Priegnitz, J., Klasmeier, J., Heller, S., Meinecke, S., Feibicke, M. (2011): Effect of bed surface roughness on longitudinal dispersion in artificial open …

  • Article from 11.03.2014 | Last changed: 31.08.2023

    Projects

    … of pesticide contaminated waste water from FSA experiments with Ozone 2011 ■Studies on distribution, species richness, abundance, and development of … UBA 2012 Fate of the bacteriocide triclosan in pond mesocosms (in German) UBA 2011 Verhalten und Verbleib von dem Bakteriozid Triclosan in Teichmesokosmen, 2011 Influence of particle binding of a lipophile model substance with PBT-like …

  • Article from 13.10.2016 | Last changed: 13.10.2016

    Nanotechnology: Opportunities and Risks

    … – Risks related to Nanomaterials for Humans and the Environment (2007 - 2011) Fact sheets: Nanotechnology in various fields of application Use of …

  • Article from 08.01.2024 | Last changed: 09.01.2024

    Mobile air conditioning with fluorinated refrigerants

    The photo shows that the fluorinated refrigerant 1234yf burned during the laboratory test.

    … exceeding 150 for mobile air conditioning systems in motor vehicles since January 2011. Thus the current refrigerant tetrafluoroethane (R134a) has to be replaced. … substance in new passenger cars and similar commercial vehicles as of 1 January 2011. After 1 January 2017 the ban extends to the air conditioning systems in all … exceeding 150 for mobile air conditioning systems in motor vehicles since January 2011. Thus the current refrigerant tetrafluoroethane (R134a) has to be replaced. …

  • Article from 22.03.2016 | Last changed: 22.03.2016

    Visitor Guidelines for the Antarctic

    People and penguins

    … and passengers may go ashore at a time. In addition, the ATCM adopted Resolution 3 (2011) ( General Guidelines for Visitors to the Antarctic ), which applies for all … and passengers may go ashore at a time. In addition, the ATCM adopted Resolution 3 (2011) ( General Guidelines for Visitors to the Antarctic ), which applies for all …

  • Article from 29.02.2016 | Last changed: 29.02.2016

    Whale monitoring in the Antarctic

    humpback whale

    … the presence of the research vessel. Data was collected in the 2008/2009 and 2010/2011 Antarctic seasons, covering more than 28,000 flight kilometres and 2,800 vessel … the presence of the research vessel. Data was collected in the 2008/2009 and 2010/2011 Antarctic seasons, covering more than 28,000 flight kilometres and 2,800 vessel …

  • Article from 06.10.2022 | Last changed: 07.10.2022

    Environmental justice – Environment, health and social conditions

    Where we live is a determining factor for how much we are affected by environmental influences.

    … 02/2014: Schwerpunkt Umwelt und Gesundheit in Stadtentwicklung und -planung UMID 02/2011: Themenheft Umweltgerechtigkeit II UMID 02/2008: Themenheft Umweltgerechtigkeit … Themenheft Umweltgerechtigkeit - Umwelt, Gesundheit und soziale Lage UMID 02/2011: Special Issue II Environmental Justice UMID 04/2013 UMID 02/2014: Schwerpunkt …