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  • Article from 11.03.2025 | Last changed: 31.07.2025

    Protecting the seas and oceans: how can it be done?

    On the picure you see the sunset about the sea

    Protecting the seas and oceans: how can it be done? View of the wide open sea Source: FG II 2.3 / UBA … committed to protecting the oceans, which are more important than ever. They buffer climate change, host biodiversity, provide food and raw materials, serve as living … offshore energy production , also have a negative impact on the marine environment. Waste, especially plastic waste including microplastics, is omnipresent. Underwater …

  • Article from 01.03.2024 | Last changed: 20.08.2025

    Seas under pressure – Ocean acidification due to CO₂

    The photo shows a view of the surface of the North Sea.

    … – Ocean acidification due to CO₂ The North Sea Source: Manuela Krakau / UBA Oceans and seas absorb significant amounts of carbon dioxide (CO₂) from the atmosphere. … calcareous algae, mussels and snails). Without this storage function of the oceans, climate change would progress much faster and more intensively. Oceans can therefore … stresses - such as rising temperatures, eutrophication, or pollution from waste and pollutants. More information can be found in the results of the …

  • Article from 10.12.2025 | Last changed: 10.12.2025

    Factor X - Intelligent use of natural resources

    The photo shows a solar park and several wind turbines

    … resources Wind power wind turbine solar farm Source: Hrui / AdobeStock “Factor X” stands for an intelligent, efficient and environmentally friendly use of natural resources (e. g. raw materials, water, … products and services must increase. Short film FLOW – Faktor X: Beyond Climate Change FLOW, a ten-minute film (playable below) produced by sustainable …

  • Article from 10.12.2025 | Last changed: 10.12.2025

    Resource use in Germany

    Opencast mining with large machines

    … Resource use in Germany Recycling keeps materials in circulation and saves primary raw materials. Source: Jan Malburg / Adobe Stock In 2019, German … will fall slightly. German raw material consumption will also fall slightly in 2020 and 2021. last update on 10.12.2025 The German Environment Agency has been … (since 2024): Vienna University of Economics and Business; Wuppertal Institute for Climate, Environment, Energy; Gerda Palmetshofer Raw material extraction There has …

  • Article from 10.08.2020 | Last changed: 17.11.2025

    Military and armament contaminated sites

    Military and armament contaminated sites Although there is no legal definition in Germany for … sites), they nonetheless fall within the scope of site contamination and former waste disposal sites. An historical classification is often applied that is based on …

  • Article from 10.04.2025 | Last changed: 12.01.2026

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     The UBA building in Dessau-Roßlau from above. The building is elongated, with a façade of wood and coloured glass slabs and slanted solar cells covering the entire surface of the flat roof