Zelce Mountain in the Wieluń Upland has been protected since 1971 by reserve protection regarding karst forms of the Jurassic Mound. As a rule of thumb, protection is granted to natural forms, little transformed by human ...

Fine-grained sand was used in the experiment. It was confirmed that the capillary underflow increases soil moisture and slows down the flow of rainwater. The article demonstrates that capillary rise also occurs in soils ...