Page 16 - UKZN Foundation AR 2024

biodiversity, human life and economic activities. Yet, they face constant threats from pollution, damming and industrialisation. World Rivers Day shines a light on these challenges, promoting awareness, conservation efforts and community-driven solutions.
One such initiative supported by the FWF is a river conservation project spearheaded by Dr Matthew Burnett, a freshwater ecologist at UKZN and Principal Scientist at the Institute of Natural Resources. His work focuses on river connectivity, inland fisheries and fish telemetry, as well as the exploration of antibiotic- resistant microbes in aquatic environments. This research is critical in understanding the broader water-energy-food nexus and ensuring sustainable livelihoods for rural communities reliant on freshwater ecosystems.
Burnett’s latest research paper, ‘If a Fish Comes Out of the River and Speaks, We Should Believe It: A South African Perspective on Fish Kills’, highlights the alarming frequency of fish die-offs due to pollution and mismanagement of freshwater resources. His study of the 2019 fish kill event on the Msunduzi River revealed a stark 41% decline in fish populations, underscoring the urgent need for stronger environmental policies and better coordination across government ministries.
‘Water is the golden thread that ties us all together. Without water, we will not survive. Our freshwater ecosystems can support us, but we need to look after them,’ said Burnett. He emphasised that fish
Dr Matthew Burnett, a freshwater ecologist at UKZN and Principal Scientist at the Institute of Natural Resources.
and other aquatic species serve as crucial indicators of ecosystem health, providing valuable insight into the sustainability of water systems. This makes freshwater conservation not just a priority for environmentalists but for everyone who depends on clean water, food security and thriving natural ecosystems.
The research projects at UKZN require field visits to remote river systems, often necessitating off-road driving across challenging terrain. Thanks to the Ford Rangers, these projects are expanding, with postgraduate students gaining hands-on experience in freshwater conservation. This practical exposure is invaluable in shaping the next generation of scientists dedicated to preserving South Africa’s unique biodiversity.
Ms Lynda du Plessis, Ford Wildlife Foundation Manager, expressed the importance of FWF’s support, stating,‘The two UKZN projects, supported by the Ford Wildlife Foundation, are vital because they not only conduct essential research on various species but also provide educational opportunities for students pursuing MSc and PhD qualifications. FWF is making a long-term impact on wildlife preservation and community well-being by contributing to both academic growth and species conservation.’
Fish kill event on the Msunduzi River.
14 UKZN FOUNDATION ANNUAL REPORT 2024