Es grünt so grün das Thüringer Meer

Peter Hagen
| Lesedauer: 5 Minuten
Unschön und ungesund: Die Wasserqualität im Bleilochstausee ist in diesem Jahr wieder erheblich durch Blaualgen beeinträchtigt.

Unschön und ungesund: Die Wasserqualität im Bleilochstausee ist in diesem Jahr wieder erheblich durch Blaualgen beeinträchtigt.

Foto: Peter Hagen

Saalburg.  Das Wasser im Bleilochstausee verwandelt sich in ein grünes Algenmeer. Warum es zur Bildung von Blaualgen kommt und was dagegen unternommen werden kann.

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