Wasser ist Zukunft

自然

S1 E2 Die Emscher – Das Wunder im Kohlenpott

本集简介

For decades the Emscher in the Ruhr District was the most polluted river in Europe. Now it's being returned to a natural river system.

上一集

The demand for water in its catchment area is just too big. But conservationists are now working to make the estuary green again.

下一集

Nowadays, farmers, scientists, and conservationists are working together to save the treasure of Andalusia for the future.

哇，窗口太小啦