With over 30 years of dedicated experience, Polly is an eminent figure in the field of statistical and process-based ecosystem modeling. Holding a Ph.D. in Environmental Science from the University of Idaho, she brings a wealth of academic and professional expertise. As a Project Scientist at the University of California, Berkeley, her work has significantly contributed to our understanding of ecosystems and their interaction with the environment. Further highlighting her expertise, she has served as a contributing author and chapter scientist for the IPCC Working Group II Sixth Assessment Report, underscoring her respected status in the scientific community. Her extensive experience, combined with a rich academic background, renders Polly an invaluable asset in our endeavors toward advancing the science of carbon projects.