Using the VegeSafe community science program to measure, evaluate risk and advise on soil-metal contamination in Sydney backyards

Mark Patrick Taylor1, Marek Rouillon2, Paul Harvey1, Louise J Kristensen3,4 and George G Steven4, (1)Macquarie University, Sydney, NSW, Australia, (2)Macquarie University, Department of Environmental Sciences, Sydney, NSW, Australia, (3)University of California, San Diego, Chemistry and Biochemistry, San Diego, La Jolla, CA, United States, (4)Macquarie University, Department of Environmental Sciences, Sydney, Australia