Eoin O'GormanView profile
Senior Lecturer
Dr. Eoin O'Gorman is a Senior Lecturer in the School of Life Sciences at the University of Essex. His research investigates the impacts of global change across multiple levels of ecological organisation, from individual metabolism to ecosystem processes, with a particular focus on food web dynamics and body size as a functional trait. BSc, University College Cork (2004) PhD, University College Cork (2009) Current research projects include: Warming effects on trophic interactions Anthropogenic stressors in marine and freshwater systems Body size scaling in ecological networks Food web stability under climate change Recent work demonstrates how warming alters plankton body-size distributions (2025), simplifies freshwater food webs through multiple stressors (2025), and reduces trophic diversity in high-latitude ecosystems (2024). His studies span marine, freshwater, and terrestrial habitats, seeking universal responses to environmental change. Current grants include: 2024 WebDNA: Food web reconstruction through environmental DNA analysis (Leverhulme Trust) 2023 Predicting Impacts of Global Environmental Change on Ecological Networks (NERC) 2022 ORBIT: Offshore Renewables and Benthic Communities (NERC) Supervises PhD candidates studying: Zelin Chen: Offshore structures' impacts on North Sea biodiversity Patrick Eskuche Keith: Southern Ocean food web dynamics Anamika Poyil: Environmental biology of marine communities











