- Article
Changes in the Quality of a Small Lowland River in Poland under the Influence of Pollution and a Dam Reservoir Located in Its Course
- Donat Hansz and
- Katarzyna Kowalczewska-Madura
The study on a small lowland river was conducted in order to determine changes in water quality under external loading (inflow of treated wastewater, runoff from agricultural areas) and the location of a dam reservoir in its course. The 21 km long Ri...

