Scott Wilkinson is a Research Scientist with CSIRO Land and Water. He is a contributor to the 2013 and 2017 Scientific Consensus Statements on Land use impacts on Great Barrier Reef water quality and ecosystem condition. He has undertaken sediment source tracing in reef and water supply catchments, field studies to define grazing impacts on water quality, and also contributed to developing the catchment model used to evaluate improvements to reef water quality. He leads the technical partner team supporting Reef Trust Gully and Stream Bank Erosion Control Programs.