Catchment runoff carrying loads of nutrients and sediments is a major threat to the health of the Great Barrier Reef (GBR). About 900,000 dump trucks of dirt flows out to the Reef on average each year.
Eureka Prize-winning scientists from Griffith University demonstrated that ‘hot spots’ of erosion activity affecting the water quality of the GBR can be identified and remediated, resulting in a significant shift in federal and state government policy and practice.