Researchers at the University of Louisiana-Lafayette have developed a method to detect atmospheric carbon using oak leaves collected from their campus. The technique could change how scientists interpret climate change data from both the fossil record and modern ecosystems. Dr. Brian Schubert and student Clinton Vincent led the study, which offers a low-cost way to track carbon levels over time. This approach could complement existing carbon monitoring tools by providing a biological record of atmospheric conditions. The method relies on chemical signals preserved in leaves, potentially giving researchers a new window into past and present carbon cycles. The work was featured on the Louisiana Considered podcast alongside other regional stories.
