BlueTox is an interdisciplinary research group investigating the ecological roles and environmental fate of regulated and emerging toxins produced by microalgae, harmful algal blooms (HABs), and bacteria. Our work examines how these toxins influence aquatic ecosystems, from individual organisms to entire communities, and how their production and impacts are shaped by environmental change.

We integrate chemistry, ecology, and physiology to tackle challenges in water quality, ecosystem function, and seafood safety, advancing ocean knowledge, protecting ocean health, and supporting ocean wealth.

Our research is structured around three interrelated themes:

• Chemical Signalling and Ecological Interactions – How chemical cues regulate toxin production and how toxins, in turn, mediate ecological interactions.
• Transformation Pathways – How toxins are modified by abiotic and biotic processes that influence their persistence, and ecological impact.
• Animal Ecophysiology – How aquatic animals perceive and bioaccumulate toxins, and how exposure affects their behaviour, physiology, and fitness.