Issie Barrett

PhD University of Canterbury
MSc University of Birmingham
BSc Imperial College London

I am a freshwater ecologist with a background in river environmental management. Using a holistic perspective of river systems, my research addresses questions in applied aquatic ecology and restoration. I take a hands-on, boots in the water approach, and aim to include strong outreach and science communication components to all projects, ensuring new knowledge reaches those who can actively apply it to improve restoration outcomes.

Recent Publications

Barrett, Isabelle C., Angus R. McIntosh, Catherine M. Febria, Helen J. Warburton. 2021. “Negative resistance and resilience: biotic mechanisms underpin delayed biological recovery in stream restoration. Proc. R. Soc. B 288: 20210354.https://doi.org/10.1098/rspb.2021.0354

Barrett, Isabelle C., Angus R. McIntosh, Catherine M. Febria, S. Elizabeth Graham, Francis J. Burdon, Justin P.F. Pomeranz, and Helen J. Warburton. 2022. “Integrative analysis of stressor gradients reveals multiple discrete trait-defined axes underlie community assembly.” Ecosphere 13(7): e4164.https://doi.org/10.1002/ecs2.416412

My research explores questions in applied aquatic ecology to improve restoration outcomes from an ecosystem perspective. My interests lie in development of freshwater restoration and monitoring strategies which are both effective and realistic, with particular emphasis on improving ecological health. By identifying barriers to recovery and limitations of current restoration methods, my research aims to inform better practice and ensure that environmental and ecological recovery targets are met.

Using an engagement and outreach-focussed approach, my work explores how restoration and monitoring can be implemented in ways that are practical, useful and economical for all, including scientists, landowners, and mana whenua. My current work focuses on in-stream habitat restoration techniques, particularly exploring methods which can be implemented by communities.

My approach to teaching aims to engage students by presenting scientific theory alongside different ways of knowing, with a strong emphasis on practical applications and experience.

At the Waterways Centre I currently coordinate and/or contribute to the following courses:

WATR203 Freshwater Science Field Skills
WATR405 Research and Communication Methods
WATR413 River Restoration and Recovery
WATR691 Water Science and Management Project

I currently have project opportunities relating to aquatic restoration in both urban and rural systems, and am looking for driven students to join my growing team!

I am looking to recruit candidates with strong academic backgrounds in ecology, biology, or environmental sciences who enjoy complex problems and thinking creatively to answer applied questions.

Graduate Students

Karina Kelly: Investigating the effectiveness of restoration techniques in high country streams

Stephanie Koviessen: Factors influencing harmful algal blooms in stormwater ponds

Kathryn Bates: Investigating practical considerations surrounding works in waterways

Harrison Keesing: How do agricultural impacts influence Mayfly life histories?