Courtney Robichaud

Courtney Robichaud is a Research Fellow in the Department of Biology at Carleton University, within the Faculty of Science. Her work focuses on invasion ecology, biodiversity conservation, and environmental decision-making frameworks. She investigates the ecological and societal impacts of invasive species like Phragmites australis, with a particular emphasis on freshwater wetlands and urban ecosystems.

Her research explores how invasive species alter ecosystem processes, community structure, and human well-being. Key themes include tipping points in ecosystems, the effectiveness of management strategies (e.g., herbicide use), and the link between biodiversity and mental health in urban settings. She also develops decision frameworks for addressing established biological invasions and evaluates the cascading effects of conservation interventions.

Robichaud’s studies bridge field observations, experimental approaches, and theoretical models to inform policy and practice. Her work highlights the need for adaptive management in the face of ecological thresholds and anthropogenic pressures.