USE OF BİOLOGİCAL DİATOM INDEX (BDI) TO EVALUATE THE SURFACE WATER QUALİTY: A CASE STUDY İN A FRESHWATER ECOSYSTEM FROM CENTRAL ANATOLİA REGİON OF TURKEY

10th Eastern European Young Water Professionals Conference, 7 - 12 Mayıs 2018, (Özet Bildiri)