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  • Cover from 24.03.2020

    Scientific Stakeholder Meeting - Platform and poster presentations

    … ETSS, CH) Session 3 Effects and Accumulation 13:30-13:50 Adaptation of OECD test guidelines on ecotoxicity tests – experience gained from the EU project MARINA and … (D. Kühnel, UFZ, GER et al.) P02 – Tools for ENM safety assessment - OECD Test Guidelines and Guidance Documents and how to develop them (J. Athiainen, Drumsö …

  • DzU article from 18.11.2025 | Last changed: 18.11.2025

    Indicator: Species diversity and landscape quality

    A graph shows the development of the population of representative bird species for different landscapes and the development of an aggregate indicator for 1970, 1975 and from 1990 to 2023 in percent. The aggregate indicator decreases significantly from 214 in 1970 to 80 in 2013.

    … for 2030, achievable if nature conservation regulations and sustainable development guidelines are implemented swiftly. The species-specific target values were … for 2030, achievable if nature conservation regulations and sustainable development guidelines are implemented swiftly. The species-specific target values were …

  • DzU article from 02.07.2025 | Last changed: 03.07.2025

    Indicator: Air quality in agglomerations

    A graph for three air pollutants shows the extent to which the WHO recommendations from 2021 will be exceeded on average in urban areas between 2000 and 2024. The development of the various pollutants varies. Between 2000 and 2024, values for NO2 are between 172 and 28 percent, for ozone between 44 and 28 percent and for PM2.5 between 255 and 61 percent

    … the average discrepancy of all monitoring stations of urban background from WHO guideline values, respectively. Assessing the development Since 2000, pollution from … the average discrepancy of all monitoring stations of urban background from WHO guideline values, respectively. … Since 2000, pollution from nitrogen dioxide and …

  • DzU article from 20.06.2025 | Last changed: 14.08.2025

    Indicator: Bathing water quality

    A graph shows good and sufficient bathing water quality levels for coastal and inland waters (1992 to 2024). Bathing water quality increased significantly, especially in the 1990s. The target value of 100 % bathing waters with at least sufficient quality was almost reached in 2015 and has been constantly at a high level since then.

    … quality. Between 1992 and 2001, the proportion of bathing waters complying with the guideline and minimum values rose steadily. Since then, the quality of Germany’s … quality. Between 1992 and 2001, the proportion of bathing waters complying with the guideline and minimum values rose steadily. Since then, the quality of Germany’s …

  • Press release 46/09 from 02.07.2009 | Last changed: 03.07.2013

    Perfluorinated compounds: Avoid inputs - protect the environment

    … Commission (TWK) recommend compliance with an acceptable lifetime drinking water guideline value of 0.3 microgrammes PFC per litre of water. The experts propose a … Commission (TWK) recommend compliance with an acceptable lifetime drinking water guideline value of 0.3 microgrammes PFC per litre of water. The experts propose a …

  • Green procurement: Article / Tender recommendation / Environmental criteria from 27.09.2016 | Last changed: 27.09.2016

    Desktop PC

    Großaufnahme einer Hand vor einer Computertastatur

    … into public procurement processes. Associated content Links Blue Angel Computers Guideline environmentally friendly procurement of desktop PCs Related publications …