I'm a marine ecologist interested in the processes that shape marine communities and ecosystems at scales ranging from local assemblages to global biomes, with the goal of informing conservation and management. My area of expertise is in predator-prey interactions and how they combine with biophysical and anthropogenic drivers to shape the structure and function of communities and ecosystems. I also have a long-standing interest and engagement in the interface between ecological research, decision-making and environmental stewardship. I no longer actively maintain this site. For up-to-date information on my research please find me on ResearchGate and Google Scholar.