Sarah Poirier

The paper examines how season and city characteristics influence urban bioaerosol composition, finding that sampling period explains more variation than vegetation cover or socioeconomic factors.

The paper describes the Montreal Urban Observatory, which monitors urban forest ecosystems to study biodiversity, ecosystem function, and human health, revealing disparities in tree diversity between public and private spaces.

This paper develops a four-species polymicrobial biofilm model to study interspecies interactions in cystic fibrosis lung infections and observe clinically relevant phenotypes.