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 feronia, a plant protein essential for heat adaptation. By studying how feronia regulates auxin signaling and plant growth under temperature stress, the work aims to uncover mechanisms that could support the development of heat-resilient crops, improving agricultural productivity and food security in a warming global climate.