Johanna Turnbull is a Lecturer in Biological Sciences at the University of Wollongong, affiliated with the School of Earth, Atmospheric and Life Sciences (SEALS). Her research focuses on plant ecophysiology, particularly stress biology, photosynthesis, and climate change impacts on Antarctic mosses. She employs advanced techniques like ELISAs, spectrophotometric assays, and remote sensing to monitor plant health and stress markers. Turnbull has been involved in long-term Antarctic moss monitoring since 2000, contributing to projects like the State of the Environment Indicator 72. Her teaching philosophy emphasizes student-centered approaches, including blended learning, formative feedback, and active learning strategies in large cohorts. She has developed courses using case studies, flipped lectures, and peer assessment. Turnbull has secured funding for interdisciplinary projects, such as ECO-ANTARCTICA (Antarctic observing systems) and Drones@UOW (UAV-based ecological monitoring). She collaborates widely, appearing in media (e.g., The Conversation) and publishing influential work on Antarctic vegetation dynamics and climate change impacts. Turnbull’s research spans 20+ peer-reviewed articles, with notable contributions to understanding moss desiccation tolerance, Antarctic ecosystem resilience, and the application of remote sensing in polar environments. Her work bridges plant physiology, ecology, and technology, addressing critical questions about life in extreme environments and climate-driven ecological shifts.
