Monitoring the health of aquatic ecosystems involves assessing various indicators to understand the overall condition and detect any changes or threats. Key indicators include physical parameters like water levels and flood frequency, chemical parameters such as water quality, and biological indicators including the health of fish, benthic invertebrates, and aquatic vegetation. Regular monitoring helps identify pollution sources, track the impacts of human activities, and guide conservation efforts to maintain or restore ecosystem health. This approach ensures that aquatic ecosystems can continue to support biodiversity and provide essential services to humans and wildlife.

At UniSC, several initiatives exemplify this approach:

• The research and engagement activities of the Coastal Ecosystem Management Research Cluster focus on nature-based solutions to build our understanding of the challenges facing coastal ecosystems and develop solutions to address the negative impacts. Key achievements and impacts made by the Coastal Ecosystem Management cluster team in relation to monitoring the health of aquatic ecosystems:
• Mapping the distribution and ecology of unique South East Queensland regional fire adapted peatlands
• Coastal health monitoring
• Coastal erosion monitoring
• Measurement of carbon stock – Blue Heart project
• Integrated reef fish monitoring for the Great Barrier Reef
• UniSC’s water management practices on campus, such as the use of recycled water for irrigation and cooling systems, demonstrate a commitment to sustainable water use and the protection of local aquatic environments. These efforts not only conserve water but also reduce the impact on natural water bodies, ensuring the health of aquatic ecosystems in the region.

Summary

These projects highlight UniSC’s commitment to addressing water-related challenges through innovative research and sustainable practices.

More information

• UniSC Water
• UniSC Coastal Ecosystem Management Research Cluster