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Category Archives: Ecosystems
Monitoring what matters – Groundwater on K’gari
A significant milestone has recently been achieved on K’gari with the successful installation of six new groundwater monitoring bores, marking an important step towards understanding and protecting one of the island’s most valuable natural assets.
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Strong partnerships for K’gari’s freshwater future
Protecting K’gari’s internationally significant freshwater ecosystems requires more than good science—it requires strong partnerships.
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Ancient Mystery on K’gari as island lakes dried up during rainy era
K’gari, the world’s largest sand island, is celebrated for its striking freshwater lakes. New research from the University of Adelaide and CSIRO, however, suggests that even the island’s largest and deepest lakes may be vulnerable to disappearing under certain climate conditions.
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BAC launches Biosecurity Strategy for K’gari
After 21 months of development, the Butchulla Aboriginal Corporation (BAC), supported by the K’gari Biosecurity Advisory Group (KBAG) made up of the island’s landholders and major stakeholders, has launched a 20-year Biosecurity Strategy for K’gari.
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K’gari Conference 2025
The University of the Sunshine Coast’s 2025 conference celebrated the theme Voices of K’gari: Research, Respect and Responsibility, bringing together K’gari’s Traditional Owners, the Butchulla people, leading researchers, conservationists and artists who together explored the cultural, ecological and geological stories of K’gari and the surrounding Great Sandy region.
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K’gari Post-Cyclone Ecological Impact Assessment
In mid-May 2025, Queensland Parks and Wildlife Service Great Sandy Area staff organised a field trip to K’gari to train QPWS staff in the use of the wetlands condition assessment tool (WetCAT) to undertake assessments for a selection of freshwater lakes, creeks and swamps on K’gari. The driver for this was the need for a post-ecological event impact assessment on K’gari.
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K’gari’s planned burning program ignites for 2025
The flames of protection and renewal are lighting up K’gari as the island’s annual collaborative planned burning program sparks into action.
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Effective fire management is a complex beast
Nature doesn’t wait for resources; in fact, I think it plays a game of ‘let’s see how well you can react to this weather event!’ as a dry-lightning storm forms on the horizon after prolonged dry.
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Introductory Biosecurity Training
Ten Butchulla Land and Sea Rangers recently joined K’gari Biosecurity Officer, Seth Henaway, AJ Perkins from the NSW Threatened Species Team, Department of Agriculture’s Forestry Pathologist Dr Geoff Pegg and CSIRO specialists Tracey Steinrucken (Invasive Pathways) and Tim Vance (Aquatic Weeds) for an intensive 1-day introduction to the world of invasive weeds, pests and diseases.
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K’gari Biosecurity Strategy Development – driven by community and data
The need for biosecurity is growing in importance day by day with more threats waiting on the horizon. The recent detection of tilapia on K’gari is a new threat stacked on the 200-plus harmful species already on the island.
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FINIA 