Professor Mooney’s research interests focus on the key role soil structure plays in controlling and regulating soil function. Particular expertise is focused on the imagery to quantify soil pore architecture across a range of spatial scales. He has published over 150 papers in the last 20 years showing soil structure is a key property with respect soil quality and health. His research has been funded by BBSRC, NERC, EPSRC, Leverhulme, Wolfson and ERC. He has worked on soil problems related to compaction, erosion, contamination and greenhouse gas emissions. He recently led a team of 30 scientists in the UK and Brazil supported by the Newton Fund (via BBSRC) concerned with minimizing pollution from the agricultural use of Nitrogen (NUCLEUS, BB/N013204/1). Amongst other research outputs the project developed a new agricultural system for smallholder farmers on the Amazonian periphery focused on the use of leguminous trees to fix nitrogen in the soil as opposed to artificial fertilisers. This work has recently been extended by a British Council project to widen access to the research to a large number of farming communities focused specifically on the concepts of sustainability to minimise land degradation and supports poverty alleviation efforts.