WESTERN UNIVERSITY, LONDON ONTARIO
Investigating natural and anthropogenic grains to understand our planet's past and future.
Our MissionWho We Are: Our research group is committed to being agents of change. Using an interdisciplinary blend of geology, environmental science, chemistry, and materials science, our mission is to investigate natural and human-made grains to unravel climatic, surficial, and anthropogenic factors that have influenced our planet throughout geological time.
Our Goals: 1) Demonstrate how the direct and indirect actions of animals, including humans, have influenced Earth’s past and future rock record. 2) Determine the main contributors of plastic debris, and how that waste enters and moves through the environment. 3) Use our results to inform stakeholders of the urgent actions required to address environmental crises.
Dr. Patricia L. Corcoran formed the Laboratory for Where Grains Meet in 2009. From studying natural sedimentary deposits to anthropogenic grains like plastic and sea glass.
Meet Patricia
Our interdisciplinary team uncovers the 5 Ws of sediment formation, dispersal, and preservation. We convey results through outreach and publications to make change happen.
Meet the Team
We produce novel and impactful results focusing on a wide array of deposit types and analytical techniques. Explore our publications and findings.
View Outputs
Our projects involve field sampling of rocks, sediment, anthropogenic debris, water, air, and soils using diverse sampling techniques.
Learn More
Access tools, datasets, and guides developed by our team to aid in sedimentary and anthropogenic grain analysis.
Access Tools
We engage with schools and communities to spread awareness about plastic pollution and Earth's changing surface processes.
Explore Outreach
Discussing the latest strategies for reducing plastic waste in urban environments with global stakeholders.
Our latest fieldwork reveals the complex pathways of microplastic transport in urban river systems.
Congratulations to our students who recently graduated and are moving forward in their scientific careers.