Yes climate change is the biggest issue. But also the fact that the spree was artificially topped up for roughly 100 years and the cities and industries count on that water.

So it will be rough for the area. It’s man-made though. That’s why I compared it to the Colorado basin situation around lake Lake Mead. Here is another article: https://www.umweltbundesamt.de/presse/pressemitteilungen/spr...