The inauguration recognised Professor Kadye’s research contributions to freshwater ecology and the role of scientific research in addressing environmental challenges. It also highlighted the importance of academic scholarship in advancing knowledge and informing solutions that benefit society.
Welcoming the inauguration, Vice-Chancellor and Principal, Professor Thenjiwe Meyiwa, noted that a professorship carries a responsibility to advance knowledge through research, teaching, mentorship and service to society. She emphasised the importance of academic rigour, curiosity and knowledge sharing in building a transformative institution.
“The inauguration also provided students with an opportunity to appreciate the dedication and perseverance required to pursue an academic career and contribute meaningfully to society,” she said.
Professor Meyiwa said a professorship carries a responsibility to advance knowledge through research, teaching, and mentorship.
Exploring the Relationship Between Fish and their Ecosystems
In his inaugural address, titled Fish Tales: From Evolution to Conservation and Resource Management, Professor Kadye reflected on his development as a scientist and his research interests in fish ecology, freshwater habitats and biodiversity conservation.
He explored how environmental conditions and habitat availability influence fish communities across tropical, subtropical and agromontane ecosystems in Southern Africa. He also explained how understanding these relationships can inform species conservation, habitat protection and the sustainable management of water resources.
Professor Kadye highlighted the growing biodiversity crisis, identifying habitat transformation, pollution, population growth and the overexploitation of natural resources as major pressures on ecosystems. He emphasised that technological advancement cannot replace nature's value, underscoring the need for research-informed approaches to environmental protection.
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His academic journey has included specialised research into fish populations, aquatic environments and the ecological challenges posed by invasive species. A key area of his doctoral research examined the ecological implications of engineered water systems, including the Lesotho Highlands Water Project.
“Although these systems play an important role in water provision and irrigation, they can also create pathways for species to move into new environments, potentially disrupting existing ecological relationships,” he said.
His research on the African sharptooth catfish (Clarias gariepinus) examines fish population dynamics and the potential effects of predatory species on native fish and aquatic food webs. This work contributes to understanding how changes in aquatic environments affect biodiversity and ecosystem functioning.
Through quantitative approaches to population dynamics and stock assessment, Professor Kadye’s research also generates knowledge that can inform inland fisheries management, conservation policies and food security.
The inauguration reaffirmed UMP’s commitment to advancing research, teaching, learning and engagement.
Advancing Research and Conservation
Professor Kadye’s inaugural address highlighted the value of linking ecological research with practical responses to environmental challenges. By examining the relationships between species, habitats and human interventions, his work contributes to a better understanding of freshwater ecosystems and the responsible management of natural resources.
The inauguration reaffirmed UMP’s commitment to advancing research, teaching, learning and engagement. It also highlighted the role of academic scholarship in strengthening the institution, inspiring future researchers and contributing to biodiversity conservation.
Professor Kadye’s inauguration recognises his academic achievements and research contributions, as well as the value of scientific inquiry in understanding and protecting the natural environment.
Story by Cleopatra Makhaga. Pictures by JB Creative Cinema. Copyright © UMP.