Dr Dumisani Khosa
Scientist: Freshwater Ecology, Savanna Research Unit
Education
PhD (Fisheries Sciences), 2020, Rhodes University
Research Focus and Interest
My research seeks to provide information on the interactions between the biotic and abiotic dependencies and how they influence species distributions across space and time with a specific focus on freshwater ecosystems. I focus on both native and non-native species. I use comparative functional responses analysis to elucidate resource utilization by individual species and further identify the drivers of resource utilization. I am particularly interested in understanding predator-prey dynamics and how to reduce or mitigate the negative impacts of aquatic invaders. I have a keen interest in the development of inland fisheries through data-driven research to promote sustainable use and management.