Blue-stained Tree Rings in Ancient Bristlecone Pine (Pinus longaeva) as a Temperature Proxy
Matthew W Salzer1, Jacques C Tardif2, Andrew G Bunn3, France Conciatori2 and Malcolm K Hughes1, (1)University of Arizona, Tucson, AZ, United States, (2)University of Winnipeg, Center for Forest Interdisciplinary Research, Winnipeg, MB, Canada, (3)Western Washington University, Environmental Sciences, Bellingham, WA, United States