1. Australian Rivers Institute, School of Environment and Science, Griffith University, Southport Qld 4222, Australia
2. Centre for Planetary Health and Food Security, School of Environment and Science, Griffith University, Southport Qld 4222, Australia
3. Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura, Gangodawila, Nugegoda 10250, Sri Lanka