Professor Deli Chen is the discipline leader in Soil Water, Nutrients and Greenhouse Gases, Melbourne School of Land and Environment, University of Melbourne, and Deputy Director of the Australia-China Centre on Water Resource Research. Professor Chen has active international collaboration with scientists in China, the US and Europe, and has worked on several large projects funded by the Australian Centre for International Agricultural Research during the last 15 years. He has also worked closely with industry including Incitec-Pivot and other fertiliser producers. Professor Chen was recently awarded the JA Prescott Medal for excellence and achievement in the field of soil science by the Australian Society of Soil Science.