Sampling for Environment / Sustainability / Circular Economy
Roger Brewer is senior environmental scientist with the Hawai’i Department of Health and has worked as a consultant in Asia and South America.
His areas of expertise include field investigations, contaminant fate and transport, and human health and ecological risk assessment.
Since 2005, he has focused on the use Gy’s Theory of Sampling to improve the representativeness and reliability of environmental data. His academic background includes a PhD in geology and post-doctoral research at Nanjing University in China.