Water quality of Greek reservoirs: the impact of land cover and water resources management on phytoplankton. Paper presented at 11th World Congress on Water Resources and Environment (EWRA 2019) “Managing Water Resources for a Sustainable Future”. Madrid, Spain, 25-29 June 2019 - V. Navrozidou; Apostolakis, A.; S. Katsavouni; Mavromati, E.; Tsiaoussi, V. (2019)