Researched global problem of invasive alien species.

Researched impact of smooth brome and creeping thistle on native grassland ecosystems.

Researched control methods for smooth brome and creeping thistle in natural areas.

Interviewed Mike Harrison, City of Calgary Natural Areas Technician, on invasive species in Calgary. Obtained digital aerial survey maps from city database. Discussed management of smooth brome and creeping thistle on Nose Hill and in Whispering Woods. Discussed role of grasslands in carbon cycling.