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  • Press release 26/2025 from 20.06.2025 | Last changed: 24.06.2025

    Bathing waters in Germany once again receive top marks

    Zwei Menschen rennen freudig ins Wasser.

    … growth of cyanobacteria  (commonly known as ‘blue-green algae’) or the effects of heavy, persistent rainfall. In the past year, such rainfall led to high water levels and flooding in parts of southern Germany. Heavy rainfall  caused runoff and the inflow of contaminated water, impairing …

  • Press release 24/2024 from 28.05.2024 | Last changed: 31.05.2024

    German bathing waters rated excellent again

    Children jump in a lake.

    … (37 times). The cause of inadequate hygienic water quality was mostly due to heavy rainfall events that had carried dirty water into the bodies of water. In a …

  • Press release 33/2023 from 18.09.2023 | Last changed: 20.09.2023

    Looking for ideas on living with climate change

    A road sign „Bürgerbeteiligung“ (civic participation) and „Politikverdrossenheit“ (disenchantment with politics)

    … More and more days of intense heat, dry spells and ⁠drought,⁠ as well as storms, heavy rain and flooding are affecting life in Germany too. Climate adaptation is …

  • Article from 22.02.2024 | Last changed: 19.05.2025

    German Environmental Survey, GerES VI (2023-2024)

    a colorful picture with many different faces

    … as exposure- relevant behaviour), a sample of first morning void urine to measure metals, plasticizers, and pesticide residues, tap water samples to measure metals and per- and polyfluorinated compounds (PFAS), self-administered … to pollutants such as persistent substance that accumulate in the body e.g. metals, PFAS and pesticides. A brief survey concerning the blood sampling. Benefit …

  • Article from 03.04.2020 | Last changed: 03.04.2020

    Metals

    Metals Metals and selenium are found in the environment in various different compounds. Their geogenic concentrations (background concentrations ) vary. Some metals and selenium are essential for organisms at low concentrations. last update …

  • Article from 05.03.2018 | Last changed: 26.03.2018

    Nutrients in watercourses

    … The part of measuring sites indicated excessive pollution (class IV) until heavy pollution (class III) decrease significantly since the early 1990s. The part … nitrogen The part of measuring sites indicated excessive pollution (class IV) until heavy pollution (class III) decrease since mid-1990s. The part of measuring …

  • Article from 30.06.2025 | Last changed: 21.07.2025

    Stabilizing our Landscape Water Balance

    Poor harvests due to heat and drought

    … on soils and water bodies is mounting: drought periods are increasing, floods and heavy rainfall events are becoming more frequent, technical flood protection … lower groundwater levels, drier soils, and an increased risk of flooding during heavy rainfall. Impacts of Climate Change on the Water Balance The climate crisis …

  • Article from 19.02.2014 | Last changed: 28.04.2023

    Soil development

    Rock and soil

    … to which soil is prone to erosion, or to compaction resulting from the use of heavy machinery, is largely determined by particle size distribution. Clay minerals … to which soil is prone to erosion, or to compaction resulting from the use of heavy machinery, is largely determined by particle size distribution. Clay minerals …