The Centre has established a significant track record of research impact and notable achievements, demonstrated through both scientific breakthroughs and direct policy implementation.
We have conducted world-leading fundamental research that has advanced the understanding of acid sulfate soil chemistry. We have demonstrated that the availability of organic matter is the critical determinant for the neutralisation and recovery of severely acidified soils. This work, published extensively in top international journals like Geoderma and Chemical Geology, underpins global best practice for soil remediation.
Our research is also highly relevant to government and industry. We have secured several competitive Australian Research Council (ARC) Discovery Grants to investigate the risks posed by extreme drought and climate change. Our expertise is regularly sought out for direct environmental crises. We have been engaged by government agencies to develop strategies to protect critical areas, such as the Lower Murray Reclaimed Irrigation Area, Lower Lakes and Coorong, peat swamps in South Australia, Norfolk Island and Wheat Belt in Western Australia from future drought impacts.
Beyond agricultural management, our expertise extends to ecological restoration and major civil works. We have successfully undertaken research on the restoration of coastal environments like the Dry Creek salt fields and produced a comprehensive report for the South Australian Government on the St Kilda mangrove and saltmarsh die-back, offering conceptual models and potential management options. We have provided guidance for determining soil-related risks for fence corrosion, including in several endangered species wildlife reserves.
A unique achievement showcasing the depth of our analytical capability is our involvement in forensic investigations. This has involved using trace amounts of soil, including hypersulfidic subaqueous material, as evidence in complex criminal cases, such as a homicide cold case, highlighting a highly specialised and impactful capability. This has included using the Australian Synchrotron facility for advanced X-Ray diffraction analysis of small soil and brick particles.
We also ensure maximum impact by translating complex findings into practical guides and handbooks for land managers, a crucial step in delivering tangible change.
