Świerczyński M., Matławski G., 1992. An attempt on neutralize acidified mountain waters on example of the investigated streams: the Czerwień, Myja and Podgórna. Acta Ichthyol. Piscat. 22 (1): 75-95.
In the course of the research (hydrobiological and hydrochemical) on the three mountain streams was found out that acidification was a main agent which disqualified a quality of their water. An attempt on neutralize of water of the Czerwień stream was undertaken by means of "cushions" (with chalk and without chalk) - an enclaves of the neutralized environment and with the use of model mechanism as well. The advantageous impact of the neutralized water on macrobenthos and fishes was found out and confirmed by means of numerous biological test.