Global datasets and Nd isotopes in pine needles estimate dust inputs to ecosystems in eroding landscapes

Lindsay Arvin1, Clifford S Riebe2, Sarah Aciego3 and Molly Ann Blakowski3, (1)University of Wyoming, Laramie, WY, United States, (2)University of Wyoming, Laramie, United States, (3)University of Michigan Ann Arbor, Ann Arbor, MI, United States