This research develops a high-resolution chemical method for analyzing tree rings to reconstruct past climates and ecosystem responses. By measuring atomic-scale chemical variations within cellulose molecules, the study separates environmental signals from biological responses, enabling more detailed understanding of historical climate change, plant physiology, and long-term ecosystem adaptation.

This research investigates oleosomes, natural oil-protecting structures found in plants, as a way to preserve healthy lipids against oxidation. Using walnuts as a model system, the study showed that intact oleosomes dramatically extend lipid stability and shelf life, potentially enabling healthier, more sustainable food products rich in beneficial fats.

This research explores endophytes—fungi living symbiotically within plants—that produce bioactive compounds aiding plant defense and growth. These compounds have led to major medical breakthroughs like antibiotics and immunosuppressants. Studying endophytes in crops may uncover new drugs and agricultural benefits, highlighting nature’s vast, largely untapped biochemical potential.

This research investigates genetic resistance in pine trees that survive mountain pine beetle attacks. By identifying protective genes and testing them in fast-growing model plants, it reveals how trees defend themselves. The findings support breeding more resilient forests, helping address large-scale ecological damage and ensuring the future sustainability of Western Canada’s forests.