David BignellView profile
Professor
David Bignell is a Professor of Zoology at Queen Mary University of London, affiliated with the School of Biological and Behavioural Sciences. His academic career spans decades of research on insect ecology with a primary focus on termites in tropical ecosystems worldwide. Professor Bignell's research expertise centers on termite ecology and microbiology , specifically examining gut structure, digestive physiology, intestinal microbiology, nutritional ecology, and field ecology across diverse species including locusts, cockroaches, and millipedes. With over 100 publications including seminal books like Biology of Termites: A Modern Synthesis , his work bridges fundamental biological mechanisms with large-scale ecosystem processes. His current research program emphasizes soil biodiversity measurement and the functional role of soil organisms in vital ecological cycles, directly linked to international development projects targeting subsistence agriculture improvement and poverty alleviation at tropical forest margins. Analysis of his 15 most recent publications (2019-2012) reveals consistent thematic focus on termite ecological dominance in tropical regions, symbiotic relationships driving evolutionary success, and anthropogenic impacts on termite communities. His work increasingly integrates soil biodiversity assessment with practical applications in sustainable land management, particularly through initiatives like the Global Soil Biodiversity Initiative, demonstrating how ecological research directly informs poverty reduction strategies in developing regions.








