Library

This week, the International Atomic Energy Agency (IAEA) hosts its 69th General Conference, with this year’s Scientific Forum themed Atoms for Water. The event, running from 16–17 September 2025, brings together global experts to explore how nuclear and isotopic techniques can address water scarcity, climate resilience, and sustainable management.

Vienna, 20 March 2017 - Wastewater from homes, cities, industry and agriculture flowing back to nature without being treated or reused pollutes the environment in many regions. Without proper wastewater treatment we are losing valuable nutrients and releasing dangerous substances. Beside significant threats to human health, the impact on water resources and ecosystems is tremendous.

In 2015 significant parts of the Danube River Basin were affected by droughts which negatively impacted different water-dependent economic sectors, vegetation and the aquatic environment. This is the latest of a series of drought events which occurred in Europe during the last decade.