Dr. Dunya Ali Hussein, a lecturer in the Department of Ecology at the College of Science, participated in the discussion of the master's thesis of student Youssef Hassan Najm, entitled "The Impact of Drought on the Plant Biodiversity of the Eastern Hammar Marshes: A Study in Biogeography." The thesis was organized by the College of Arts at the University of Basra in the Department of Geography and Geographic Information Systems.