Skip to main content Skip to main menu Skip to footer
Search 0

The water temperatures in rivers have been rising in all fish regions.

The picture shows a shallow, slow-flowing watercourse in sunny weather under a cloudless sky. Through the clear, reddish-brown shimmering water, the stony bed of the river is visible; some of the stones in the foreground project beyond the surface of the water. The banks are lined by mixed woodlands.
Source: Sebastian / stock.adobe.com

The following contents contain this medium:

Short link: www.uba.de/m111459en