Professor of Plant Ecology
Animal and Plant Sciences
University of Sheffield
United Kingdom
Lecturer, then Reader Imperial College, London (1995-2004) Professor, Animal and Plant Sciences, University of Sheffield (2004-present)
Evolution of plant reproductive strategies - when and at what size to flower Evolution of seed size and dormancy Modelling management strategies for weed populations Physiology and life history consequences of growth-survival trade-offs Population biology of invasive plants Modelling structured populations using integral projection models