Radiocarbon Records of Fossil Fuel Emissions From Urban Trees in the Greater Salt Lake Valley From Mid-Century to Present.

Kendra Chritz1, Martin Buchert2, Jennifer Clare Walker3, Daniel Mendoza4, Diane E Pataki5, Xiaomei Xu3 and John C Lin4, (1)Smithsonian Institution, National Museum of Natural History, Washington, DC, United States, (2)University of Utah, Department of Atmospheric Sciences, Salt Lake City, UT, United States, (3)University of California, Irvine, Department of Earth System Science, Irvine, CA, United States, (4)University of Utah, Division of Pulmonary Medicine, Salt Lake City, UT, United States, (5)University of Utah, Department of Biology, Salt Lake City, UT, United States