It is known that a person’s way of life and life is connected with water. That is probably why, from the ancient settlements on the earth to the modern villages and towns, all are located near or directly on the banks of water sources-springs, streams, rivers, lakes. Since ancient times, ponds were...

This article presents information on the identification of phytoplankton in the ponds located in the shrine of Baha ‘al-Din Naqshband (Bahauddin Naqshband) and the study of their hydrochemical composition....