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Convenient Search in data catalogues.
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- Thesaurus-Navigator
  Browse directly inside the data catalogues via thesaurus terms.

Topics
Get started quickly and choose one of 21 different environmental topics.
Data
Catalogue with environmental monitoring data.
Service
Catalogue of news-bulletins, publications, and events.

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The PortalU Map Viewer.
Almanac
Find environmental events in the environmental almanac of the Federal Environment Agency (Umweltbundesamt).

About PortalU
Meet the team.
- Portrait
  Short descirption and background of PortalU.
- Features
  All features to search for official environmental information in PortalU.
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  Our archive of environmental news.
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